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other: merge 3.0

This commit is contained in:
Haojun Liao 2022-11-07 14:31:01 +08:00
parent 2a49fed4ad b8dd38430f
commit fea40da5dc
37 changed files with 1619 additions and 876 deletions
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2
cmake/taosws_CMakeLists.txt.in
View File

@ -2,7 +2,7 @@
# taosws-rs
ExternalProject_Add(taosws-rs
GIT_REPOSITORY https://github.com/taosdata/taos-connector-rust.git
GIT_TAG 0373a70
GIT_TAG 38c4599
SOURCE_DIR "${TD_SOURCE_DIR}/tools/taosws-rs"
BINARY_DIR ""
#BUILD_IN_SOURCE TRUE

4
docs/en/07-develop/03-insert-data/02-influxdb-line.mdx
View File

@ -37,9 +37,9 @@ meters,location=California.LosAngeles,groupid=2 current=13.4,voltage=223,phase=0
- All the data in `tag_set` will be converted to NCHAR type automatically .
- Each data in `field_set` must be self-descriptive for its data type. For example 1.2f32 means a value 1.2 of float type. Without the "f" type suffix, it will be treated as type double.
- Multiple kinds of precision can be used for the `timestamp` field. Time precision can be from nanosecond (ns) to hour (h).
- You can configure smlChildTableName in taos.cfg to specify table names, for example, `smlChildTableName=tname`. You can insert `st,tname=cpul,t1=4 c1=3 1626006833639000000` and the cpu1 table will be automatically created. Note that if multiple rows have the same tname but different tag_set values, the tag_set of the first row is used to create the table and the others are ignored.
- The child table name is created automatically in a rule to guarantee its uniqueness. But you can configure `smlChildTableName` in taos.cfg to specify a tag value as the table names if the tag value is unique globally. For example, if a tag is called `tname` and you set `smlChildTableName=tname` in taos.cfg, when you insert `st,tname=cpu1,t1=4 c1=3 1626006833639000000`, the child table `cpu1` will be created automatically. Note that if multiple rows have the same tname but different tag_set values, the tag_set of the first row is used to create the table and the others are ignored.
- It is assumed that the order of field_set in a supertable is consistent, meaning that the first record contains all fields and subsequent records store fields in the same order. If the order is not consistent, set smlDataFormat in taos.cfg to false. Otherwise, data will be written out of order and a database error will occur.(smlDataFormat in taos.cfg default to false after version of 3.0.1.3)
:::
:::
For more details please refer to [InfluxDB Line Protocol](https://docs.influxdata.com/influxdb/v2.0/reference/syntax/line-protocol/) and [TDengine Schemaless](/reference/schemaless/#Schemaless-Line-Protocol)

2
docs/en/07-develop/03-insert-data/03-opentsdb-telnet.mdx
View File

@ -32,7 +32,7 @@ For example:
meters.current 1648432611250 11.3 location=California.LosAngeles groupid=3
```
- The defult child table name is generated by rules.You can configure smlChildTableName in taos.cfg to specify child table names, for example, `smlChildTableName=tname`. You can insert `meters.current 1648432611250 11.3 tname=cpu1 location=California.LosAngeles groupid=3` and the cpu1 table will be automatically created. Note that if multiple rows have the same tname but different tag_set values, the tag_set of the first row is used to create the table and the others are ignored.
- The child table name is created automatically in a rule to guarantee its uniqueness. But you can configure `smlChildTableName` in taos.cfg to specify a tag value as the table names if the tag value is unique globally. For example, if a tag is called `tname` and you set `smlChildTableName=tname` in taos.cfg, when you insert `st,tname=cpu1,t1=4 c1=3 1626006833639000000`, the child table `cpu1` will be automatically created. Note that if multiple rows have the same tname but different tag_set values, the tag_set of the first row is used to create the table and the others are ignored.
Please refer to [OpenTSDB Telnet API](http://opentsdb.net/docs/build/html/api_telnet/put.html) for more details.
## Examples

4
docs/en/07-develop/03-insert-data/04-opentsdb-json.mdx
View File

@ -48,8 +48,8 @@ Please refer to [OpenTSDB HTTP API](http://opentsdb.net/docs/build/html/api_http
- In JSON protocol, strings will be converted to NCHAR type and numeric values will be converted to double type.
- Only data in array format is accepted and so an array must be used even if there is only one row.
- The defult child table name is generated by rules.You can configure smlChildTableName in taos.cfg to specify child table names, for example, `smlChildTableName=tname`. You can insert `"tags": { "host": "web02","dc": "lga","tname":"cpu1"}` and the cpu1 table will be automatically created. Note that if multiple rows have the same tname but different tag_set values, the tag_set of the first row is used to create the table and the others are ignored.
:::
- The child table name is created automatically in a rule to guarantee its uniqueness. But you can configure `smlChildTableName` in taos.cfg to specify a tag value as the table names if the tag value is unique globally. For example, if a tag is called `tname` and you set `smlChildTableName=tname` in taos.cfg, when you insert `st,tname=cpu1,t1=4 c1=3 1626006833639000000`, the child table `cpu1` will be automatically created. Note that if multiple rows have the same tname but different tag_set values, the tag_set of the first row is used to create the table and the others are ignored.
:::
## Examples

5
docs/zh/07-develop/03-insert-data/02-influxdb-line.mdx
View File

@ -38,9 +38,8 @@ meters,location=California.LosAngeles,groupid=2 current=13.4,voltage=223,phase=0
- field_set 中的每个数据项都需要对自身的数据类型进行描述, 比如 1.2f32 代表 FLOAT 类型的数值 1.2, 如果不带类型后缀会被当作 DOUBLE 处理;
- timestamp 支持多种时间精度。写入数据的时候需要用参数指定时间精度，支持从小时到纳秒的 6 种时间精度。
- 为了提高写入的效率，默认假设同一个超级表中 field_set 的顺序是一样的（第一条数据包含所有的 field，后面的数据按照这个顺序），如果顺序不一样，需要配置参数 smlDataFormat 为 false，否则，数据写入按照相同顺序写入，库中数据会异常。（3.0.1.3 之后的版本 smlDataFormat 默认为 false） [TDengine 无模式写入参考指南](/reference/schemaless/#无模式写入行协议)
- 默认生产的子表名是根据规则生成的唯一 ID 值。为了让用户可以指定生成的表名，可以通过在 taos.cfg 里配置 smlChildTableName 参数来指定。
举例如下：配置 smlChildTableName=tname 插入数据为 st,tname=cpu1,t1=4 c1=3 1626006833639000000 则创建的表名为 cpu1，注意如果多行数据 tname 相同，但是后面的 tag_set 不同，则使用第一行自动建表时指定的 tag_set，其他的行会忽略）。[TDengine 无模式写入参考指南](/reference/schemaless/#无模式写入行协议)
:::
- 默认产生的子表名是根据规则生成的唯一 ID 值。用户也可以通过在 taos.cfg 里配置 smlChildTableName 参数来指定某个标签值作为子表名。该标签值应该具有全局唯一性。举例如下：假设有个标签名为tname, 配置 smlChildTableName=tname, 插入数据为 st,tname=cpu1,t1=4 c1=3 1626006833639000000 则创建的子表名为 cpu1。注意如果多行数据 tname 相同，但是后面的 tag_set 不同，则使用第一行自动建表时指定的 tag_set，其他的行会忽略）。[TDengine 无模式写入参考指南](/reference/schemaless/#无模式写入行协议)
:::
要了解更多可参考：[InfluxDB Line 协议官方文档](https://docs.influxdata.com/influxdb/v2.0/reference/syntax/line-protocol/) 和 [TDengine 无模式写入参考指南](/reference/schemaless/#无模式写入行协议)

3
docs/zh/07-develop/03-insert-data/03-opentsdb-telnet.mdx
View File

@ -32,8 +32,7 @@ OpenTSDB 行协议同样采用一行字符串来表示一行数据。OpenTSDB
meters.current 1648432611250 11.3 location=California.LosAngeles groupid=3
```
- 默认生产的子表名是根据规则生成的唯一 ID 值。为了让用户可以指定生成的表名，可以通过在 taos.cfg 里配置 smlChildTableName 参数来指定。
举例如下：配置 smlChildTableName=tname 插入数据为 meters.current 1648432611250 11.3 tname=cpu1 location=California.LosAngeles groupid=3 则创建的表名为 cpu1，注意如果多行数据 tname 相同，但是后面的 tag_set 不同，则使用第一行自动建表时指定的 tag_set，其他的行会忽略）。
- 默认生产的子表名是根据规则生成的唯一 ID 值。用户也可以通过在 taos.cfg 里配置 smlChildTableName 参数来指定某个标签值作为子表名。该标签值应该具有全局唯一性。举例如下：假设有个标签名为tname, 配置 smlChildTableName=tname, 插入数据为 meters.current 1648432611250 11.3 tname=cpu1 location=California.LosAngeles groupid=3 则创建的表名为 cpu1，注意如果多行数据 tname 相同，但是后面的 tag_set 不同，则使用第一行自动建表时指定的 tag_set，其他的行会忽略）。
参考 [OpenTSDB Telnet API 文档](http://opentsdb.net/docs/build/html/api_telnet/put.html)。
## 示例代码

5
docs/zh/07-develop/03-insert-data/04-opentsdb-json.mdx
View File

@ -48,9 +48,8 @@ OpenTSDB JSON 格式协议采用一个 JSON 字符串表示一行或多行数据
- 对于 JSON 格式协议，TDengine 并不会自动把所有标签转成 NCHAR 类型， 字符串将将转为 NCHAR 类型， 数值将同样转换为 DOUBLE 类型。
- TDengine 只接收 JSON **数组格式**的字符串，即使一行数据也需要转换成数组形式。
- 默认生产的子表名是根据规则生成的唯一 ID 值。为了让用户可以指定生成的表名，可以通过在 taos.cfg 里配置 smlChildTableName 参数来指定。
举例如下：配置 smlChildTableName=tname 插入数据为 `"tags": { "host": "web02","dc": "lga","tname":"cpu1"}` 则创建的表名为 cpu1，注意如果多行数据 tname 相同，但是后面的 tag_set 不同，则使用第一行自动建表时指定的 tag_set，其他的行会忽略）。
:::
- 默认生成的子表名是根据规则生成的唯一 ID 值。用户也可以通过在 taos.cfg 里配置 smlChildTableName 参数来指定某个标签值作为子表名。该标签值应该具有全局唯一性。举例如下：假设有个标签名为tname, 配置 smlChildTableName=tname, 插入数据为 `"tags": { "host": "web02","dc": "lga","tname":"cpu1"}` 则创建的子表名为 cpu1。注意如果多行数据 tname 相同，但是后面的 tag_set 不同，则使用第一行自动建表时指定的 tag_set，其他的行会忽略）。
:::
## 示例代码

19
examples/c/CMakeLists.txt
View File

@ -15,6 +15,7 @@ IF (TD_LINUX)
add_executable(tmq "")
add_executable(stream_demo "")
add_executable(demoapi "")
add_executable(api_reqid "")
target_sources(tmq
PRIVATE
@ -31,6 +32,12 @@ IF (TD_LINUX)
"demoapi.c"
)
target_sources(api_reqid
PRIVATE
"api_with_reqid_test.c"
)
target_link_libraries(tmq
taos_static
)
@ -43,6 +50,11 @@ IF (TD_LINUX)
taos_static
)
target_link_libraries(api_reqid
taos_static
)
target_include_directories(tmq
PUBLIC "${TD_SOURCE_DIR}/include/os"
PRIVATE "${CMAKE_CURRENT_SOURCE_DIR}/inc"
@ -58,9 +70,16 @@ IF (TD_LINUX)
PRIVATE "${CMAKE_CURRENT_SOURCE_DIR}/inc"
)
target_include_directories(api_reqid
PUBLIC "${TD_SOURCE_DIR}/include/client"
PUBLIC "${TD_SOURCE_DIR}/include/os"
PRIVATE "${CMAKE_CURRENT_SOURCE_DIR}/inc"
)
SET_TARGET_PROPERTIES(tmq PROPERTIES OUTPUT_NAME tmq)
SET_TARGET_PROPERTIES(stream_demo PROPERTIES OUTPUT_NAME stream_demo)
SET_TARGET_PROPERTIES(demoapi PROPERTIES OUTPUT_NAME demoapi)
SET_TARGET_PROPERTIES(api_reqid PROPERTIES OUTPUT_NAME api_reqid)
ENDIF ()
IF (TD_DARWIN)
INCLUDE_DIRECTORIES(. ${TD_SOURCE_DIR}/src/inc ${TD_SOURCE_DIR}/src/client/inc ${TD_SOURCE_DIR}/inc)

449
examples/c/api_with_reqid_test.c Normal file
View File

@ -0,0 +1,449 @@
// sample code to verify all TDengine API
// to compile: gcc -o apitest apitest.c -ltaos
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include "taos.h"
static int64_t count = 10000;
int64_t genReqid() {
count += 100;
return count;
}
static void prepare_data(TAOS* taos) {
TAOS_RES* result;
result = taos_query_with_reqid(taos, "drop database if exists test;", genReqid());
taos_free_result(result);
usleep(100000);
result = taos_query_with_reqid(taos, "create database test precision 'us';", genReqid());
taos_free_result(result);
usleep(100000);
taos_select_db(taos, "test");
result = taos_query_with_reqid(taos, "create table meters(ts timestamp, a int) tags(area int);", genReqid());
taos_free_result(result);
result = taos_query_with_reqid(taos, "create table t0 using meters tags(0);", genReqid());
taos_free_result(result);
result = taos_query_with_reqid(taos, "create table t1 using meters tags(1);", genReqid());
taos_free_result(result);
result = taos_query_with_reqid(taos, "create table t2 using meters tags(2);", genReqid());
taos_free_result(result);
result = taos_query_with_reqid(taos, "create table t3 using meters tags(3);", genReqid());
taos_free_result(result);
result = taos_query_with_reqid(taos, "create table t4 using meters tags(4);", genReqid());
taos_free_result(result);
result = taos_query_with_reqid(taos, "create table t5 using meters tags(5);", genReqid());
taos_free_result(result);
result = taos_query_with_reqid(taos, "create table t6 using meters tags(6);", genReqid());
taos_free_result(result);
result = taos_query_with_reqid(taos, "create table t7 using meters tags(7);", genReqid());
taos_free_result(result);
result = taos_query_with_reqid(taos, "create table t8 using meters tags(8);", genReqid());
taos_free_result(result);
result = taos_query(taos, "create table t9 using meters tags(9);");
taos_free_result(result);
result = taos_query_with_reqid(taos,
"insert into t0 values('2020-01-01 00:00:00.000', 0)"
" ('2020-01-01 00:01:00.000', 0)"
" ('2020-01-01 00:02:00.000', 0)"
" t1 values('2020-01-01 00:00:00.000', 0)"
" ('2020-01-01 00:01:00.000', 0)"
" ('2020-01-01 00:02:00.000', 0)"
" ('2020-01-01 00:03:00.000', 0)"
" t2 values('2020-01-01 00:00:00.000', 0)"
" ('2020-01-01 00:01:00.000', 0)"
" ('2020-01-01 00:01:01.000', 0)"
" ('2020-01-01 00:01:02.000', 0)"
" t3 values('2020-01-01 00:01:02.000', 0)"
" t4 values('2020-01-01 00:01:02.000', 0)"
" t5 values('2020-01-01 00:01:02.000', 0)"
" t6 values('2020-01-01 00:01:02.000', 0)"
" t7 values('2020-01-01 00:01:02.000', 0)"
" t8 values('2020-01-01 00:01:02.000', 0)"
" t9 values('2020-01-01 00:01:02.000', 0)",
genReqid());
int affected = taos_affected_rows(result);
if (affected != 18) {
printf("\033[31m%d rows affected by last insert statement, but it should be 18\033[0m\n", affected);
}
taos_free_result(result);
// super tables subscription
usleep(1000000);
}
static int print_result(TAOS_RES* res, int blockFetch) {
TAOS_ROW row = NULL;
int num_fields = taos_num_fields(res);
TAOS_FIELD* fields = taos_fetch_fields(res);
int nRows = 0;
if (blockFetch) {
int rows = 0;
while ((rows = taos_fetch_block(res, &row))) {
// for (int i = 0; i < rows; i++) {
// char temp[256];
// taos_print_row(temp, row + i, fields, num_fields);
// puts(temp);
// }
nRows += rows;
}
} else {
while ((row = taos_fetch_row(res))) {
char temp[256] = {0};
taos_print_row(temp, row, fields, num_fields);
puts(temp);
nRows++;
}
}
printf("%d rows consumed.\n", nRows);
return nRows;
}
static void check_row_count(int line, TAOS_RES* res, int expected) {
int actual = print_result(res, expected % 2);
if (actual != expected) {
printf("\033[31mline %d: row count mismatch, expected: %d, actual: %d\033[0m\n", line, expected, actual);
} else {
printf("line %d: %d rows consumed as expected\n", line, actual);
}
}
static void verify_query(TAOS* taos) {
prepare_data(taos);
int code = taos_load_table_info(taos, "t0,t1,t2,t3,t4,t5,t6,t7,t8,t9");
if (code != 0) {
printf("\033[31mfailed to load table info: 0x%08x\033[0m\n", code);
}
code = taos_validate_sql(taos, "select * from nonexisttable");
if (code == 0) {
printf("\033[31mimpossible, the table does not exists\033[0m\n");
}
code = taos_validate_sql(taos, "select * from meters");
if (code != 0) {
printf("\033[31mimpossible, the table does exists: 0x%08x\033[0m\n", code);
}
TAOS_RES* res = taos_query_with_reqid(taos, "select * from meters", genReqid());
check_row_count(__LINE__, res, 18);
printf("result precision is: %d\n", taos_result_precision(res));
int c = taos_field_count(res);
printf("field count is: %d\n", c);
int* lengths = taos_fetch_lengths(res);
for (int i = 0; i < c; i++) {
printf("length of column %d is %d\n", i, lengths[i]);
}
taos_free_result(res);
res = taos_query_with_reqid(taos, "select * from t0", genReqid());
check_row_count(__LINE__, res, 3);
taos_free_result(res);
res = taos_query_with_reqid(taos, "select * from nonexisttable", genReqid());
code = taos_errno(res);
printf("code=%d, error msg=%s\n", code, taos_errstr(res));
taos_free_result(res);
res = taos_query_with_reqid(taos, "select * from meters", genReqid());
taos_stop_query(res);
taos_free_result(res);
}
void retrieve_callback(void* param, TAOS_RES* tres, int numOfRows) {
if (numOfRows > 0) {
printf("%d rows async retrieved\n", numOfRows);
taos_fetch_rows_a(tres, retrieve_callback, param);
} else {
if (numOfRows < 0) {
printf("\033[31masync retrieve failed, code: %d\033[0m\n", numOfRows);
} else {
printf("async retrieve completed\n");
}
taos_free_result(tres);
}
}
void select_callback(void* param, TAOS_RES* tres, int code) {
if (code == 0 && tres) {
taos_fetch_rows_a(tres, retrieve_callback, param);
} else {
printf("\033[31masync select failed, code: %d\033[0m\n", code);
}
}
void verify_async(TAOS* taos) {
prepare_data(taos);
taos_query_a_with_reqid(taos, "select * from meters", select_callback, NULL, genReqid());
usleep(1000000);
}
int32_t verify_schema_less(TAOS* taos) {
TAOS_RES* result;
result = taos_query_with_reqid(taos, "drop database if exists test;", genReqid());
taos_free_result(result);
usleep(100000);
result = taos_query_with_reqid(taos, "create database test precision 'us' update 1;", genReqid());
taos_free_result(result);
usleep(100000);
taos_select_db(taos, "test");
result = taos_query_with_reqid(taos, "create stable ste(ts timestamp, f int) tags(t1 bigint)", genReqid());
taos_free_result(result);
usleep(100000);
int code = 0;
char* lines[] = {
"st,t1=3i64,t2=4f64,t3=\"t3\" c1=3i64,c3=L\"passit\",c2=false,c4=4f64 1626006833639000000ns",
"st,t1=4i64,t3=\"t4\",t2=5f64,t4=5f64 c1=3i64,c3=L\"passitagin\",c2=true,c4=5f64,c5=5f64 1626006833640000000ns",
"ste,t2=5f64,t3=L\"ste\" c1=true,c2=4i64,c3=\"iam\" 1626056811823316532ns",
"st,t1=4i64,t2=5f64,t3=\"t4\" c1=3i64,c3=L\"passitagain\",c2=true,c4=5f64 1626006833642000000ns",
"ste,t2=5f64,t3=L\"ste2\" c3=\"iamszhou\",c4=false 1626056811843316532ns",
"ste,t2=5f64,t3=L\"ste2\" c3=\"iamszhou\",c4=false,c5=32i8,c6=64i16,c7=32i32,c8=88.88f32 1626056812843316532ns",
"st,t1=4i64,t3=\"t4\",t2=5f64,t4=5f64 c1=3i64,c3=L\"passitagin\",c2=true,c4=5f64,c5=5f64,c6=7u64 "
"1626006933640000000ns",
"stf,t1=4i64,t3=\"t4\",t2=5f64,t4=5f64 c1=3i64,c3=L\"passitagin\",c2=true,c4=5f64,c5=5f64,c6=7u64 "
"1626006933640000000ns",
"stf,t1=4i64,t3=\"t4\",t2=5f64,t4=5f64 c1=3i64,c3=L\"passitagin_stf\",c2=false,c5=5f64,c6=7u64 "
"1626006933641000000ns"};
taos_select_db(taos, "test");
TAOS_RES* res = taos_schemaless_insert_with_reqid(taos, lines, sizeof(lines) / sizeof(char*), TSDB_SML_LINE_PROTOCOL,
TSDB_SML_TIMESTAMP_NOT_CONFIGURED, genReqid());
if (taos_errno(res) != 0) {
printf("failed to insert schema-less data, reason: %s\n", taos_errstr(res));
} else {
int affectedRow = taos_affected_rows(res);
printf("successfully inserted %d rows\n", affectedRow);
}
taos_free_result(res);
return (code);
}
void veriry_stmt(TAOS* taos) {
TAOS_RES* result = taos_query(taos, "drop database if exists test;");
taos_free_result(result);
usleep(100000);
result = taos_query(taos, "create database test;");
int code = taos_errno(result);
if (code != 0) {
printf("\033[31mfailed to create database, reason:%s\033[0m\n", taos_errstr(result));
taos_free_result(result);
return;
}
taos_free_result(result);
usleep(100000);
taos_select_db(taos, "test");
// create table
const char* sql =
"create table m1 (ts timestamp, b bool, v1 tinyint, v2 smallint, v4 int, v8 bigint, f4 float, f8 double, bin "
"binary(40), blob nchar(10))";
result = taos_query(taos, sql);
code = taos_errno(result);
if (code != 0) {
printf("\033[31mfailed to create table, reason:%s\033[0m\n", taos_errstr(result));
taos_free_result(result);
return;
}
taos_free_result(result);
// insert 10 records
struct {
int64_t ts[10];
int8_t b[10];
int8_t v1[10];
int16_t v2[10];
int32_t v4[10];
int64_t v8[10];
float f4[10];
double f8[10];
char bin[10][40];
char blob[10][80];
} v;
int32_t* t8_len = malloc(sizeof(int32_t) * 10);
int32_t* t16_len = malloc(sizeof(int32_t) * 10);
int32_t* t32_len = malloc(sizeof(int32_t) * 10);
int32_t* t64_len = malloc(sizeof(int32_t) * 10);
int32_t* float_len = malloc(sizeof(int32_t) * 10);
int32_t* double_len = malloc(sizeof(int32_t) * 10);
int32_t* bin_len = malloc(sizeof(int32_t) * 10);
int32_t* blob_len = malloc(sizeof(int32_t) * 10);
TAOS_STMT* stmt = taos_stmt_init_with_reqid(taos, genReqid());
TAOS_MULTI_BIND params[10];
char is_null[10] = {0};
params[0].buffer_type = TSDB_DATA_TYPE_TIMESTAMP;
params[0].buffer_length = sizeof(v.ts[0]);
params[0].buffer = v.ts;
params[0].length = t64_len;
params[0].is_null = is_null;
params[0].num = 10;
params[1].buffer_type = TSDB_DATA_TYPE_BOOL;
params[1].buffer_length = sizeof(v.b[0]);
params[1].buffer = v.b;
params[1].length = t8_len;
params[1].is_null = is_null;
params[1].num = 10;
params[2].buffer_type = TSDB_DATA_TYPE_TINYINT;
params[2].buffer_length = sizeof(v.v1[0]);
params[2].buffer = v.v1;
params[2].length = t8_len;
params[2].is_null = is_null;
params[2].num = 10;
params[3].buffer_type = TSDB_DATA_TYPE_SMALLINT;
params[3].buffer_length = sizeof(v.v2[0]);
params[3].buffer = v.v2;
params[3].length = t16_len;
params[3].is_null = is_null;
params[3].num = 10;
params[4].buffer_type = TSDB_DATA_TYPE_INT;
params[4].buffer_length = sizeof(v.v4[0]);
params[4].buffer = v.v4;
params[4].length = t32_len;
params[4].is_null = is_null;
params[4].num = 10;
params[5].buffer_type = TSDB_DATA_TYPE_BIGINT;
params[5].buffer_length = sizeof(v.v8[0]);
params[5].buffer = v.v8;
params[5].length = t64_len;
params[5].is_null = is_null;
params[5].num = 10;
params[6].buffer_type = TSDB_DATA_TYPE_FLOAT;
params[6].buffer_length = sizeof(v.f4[0]);
params[6].buffer = v.f4;
params[6].length = float_len;
params[6].is_null = is_null;
params[6].num = 10;
params[7].buffer_type = TSDB_DATA_TYPE_DOUBLE;
params[7].buffer_length = sizeof(v.f8[0]);
params[7].buffer = v.f8;
params[7].length = double_len;
params[7].is_null = is_null;
params[7].num = 10;
params[8].buffer_type = TSDB_DATA_TYPE_BINARY;
params[8].buffer_length = sizeof(v.bin[0]);
params[8].buffer = v.bin;
params[8].length = bin_len;
params[8].is_null = is_null;
params[8].num = 10;
params[9].buffer_type = TSDB_DATA_TYPE_NCHAR;
params[9].buffer_length = sizeof(v.blob[0]);
params[9].buffer = v.blob;
params[9].length = blob_len;
params[9].is_null = is_null;
params[9].num = 10;
sql = "insert into ? (ts, b, v1, v2, v4, v8, f4, f8, bin, blob) values(?,?,?,?,?,?,?,?,?,?)";
code = taos_stmt_prepare(stmt, sql, 0);
if (code != 0) {
printf("\033[31mfailed to execute taos_stmt_prepare. error:%s\033[0m\n", taos_stmt_errstr(stmt));
taos_stmt_close(stmt);
return;
}
code = taos_stmt_set_tbname(stmt, "m1");
if (code != 0) {
printf("\033[31mfailed to execute taos_stmt_prepare. error:%s\033[0m\n", taos_stmt_errstr(stmt));
taos_stmt_close(stmt);
return;
}
int64_t ts = 1591060628000;
for (int i = 0; i < 10; ++i) {
v.ts[i] = ts++;
is_null[i] = 0;
v.b[i] = (int8_t)i % 2;
v.v1[i] = (int8_t)i;
v.v2[i] = (int16_t)(i * 2);
v.v4[i] = (int32_t)(i * 4);
v.v8[i] = (int64_t)(i * 8);
v.f4[i] = (float)(i * 40);
v.f8[i] = (double)(i * 80);
for (int j = 0; j < sizeof(v.bin[0]); ++j) {
v.bin[i][j] = (char)(i + '0');
}
strcpy(v.blob[i], "一二三四五六七八九十");
t8_len[i] = sizeof(int8_t);
t16_len[i] = sizeof(int16_t);
t32_len[i] = sizeof(int32_t);
t64_len[i] = sizeof(int64_t);
float_len[i] = sizeof(float);
double_len[i] = sizeof(double);
bin_len[i] = sizeof(v.bin[0]);
blob_len[i] = (int32_t)strlen(v.blob[i]);
}
taos_stmt_bind_param_batch(stmt, params);
taos_stmt_add_batch(stmt);
if (taos_stmt_execute(stmt) != 0) {
printf("\033[31mfailed to execute insert statement.error:%s\033[0m\n", taos_stmt_errstr(stmt));
taos_stmt_close(stmt);
return;
}
taos_stmt_close(stmt);
free(t8_len);
free(t16_len);
free(t32_len);
free(t64_len);
free(float_len);
free(double_len);
free(bin_len);
free(blob_len);
}
int main(int argc, char* argv[]) {
const char* host = "127.0.0.1";
const char* user = "root";
const char* passwd = "taosdata";
taos_options(TSDB_OPTION_TIMEZONE, "GMT-8");
TAOS* taos = taos_connect(host, user, passwd, "", 0);
if (taos == NULL) {
printf("\033[31mfailed to connect to db, reason:%s\033[0m\n", taos_errstr(taos));
exit(1);
}
printf("************ verify schema-less *************\n");
verify_schema_less(taos);
printf("************ verify query *************\n");
verify_query(taos);
printf("********* verify async query **********\n");
verify_async(taos);
printf("********* verify stmt query **********\n");
veriry_stmt(taos);
printf("done\n");
taos_close(taos);
taos_cleanup();
}

385
examples/c/apitest.c
View File

@ -1,8 +1,8 @@
// sample code to verify all TDengine API
// to compile: gcc -o apitest apitest.c -ltaos
#include "taoserror.h"
#include "cJSON.h"
#include "taoserror.h"
#include <stdio.h>
#include <stdlib.h>
@ -11,7 +11,7 @@
#include "../../../include/client/taos.h"
static void prepare_data(TAOS* taos) {
TAOS_RES *result;
TAOS_RES* result;
result = taos_query(taos, "drop database if exists test;");
taos_free_result(result);
usleep(100000);
@ -44,7 +44,8 @@ static void prepare_data(TAOS* taos) {
result = taos_query(taos, "create table t9 using meters tags(9);");
taos_free_result(result);
result = taos_query(taos, "insert into t0 values('2020-01-01 00:00:00.000', 0)"
result = taos_query(taos,
"insert into t0 values('2020-01-01 00:00:00.000', 0)"
" ('2020-01-01 00:01:00.000', 0)"
" ('2020-01-01 00:02:00.000', 0)"
" t1 values('2020-01-01 00:00:00.000', 0)"
@ -80,11 +81,11 @@ static int print_result(TAOS_RES* res, int blockFetch) {
if (blockFetch) {
int rows = 0;
while ((rows = taos_fetch_block(res, &row))) {
//for (int i = 0; i < rows; i++) {
// for (int i = 0; i < rows; i++) {
// char temp[256];
// taos_print_row(temp, row + i, fields, num_fields);
// puts(temp);
//}
// }
nRows += rows;
}
} else {
@ -127,7 +128,7 @@ static void verify_query(TAOS* taos) {
printf("\033[31mimpossible, the table does exists: 0x%08x\033[0m\n", code);
}
TAOS_RES* res = taos_query(taos, "select * from meters");
TAOS_RES* res = taos_query_with_reqid(taos, "select * from meters", genReqid());
check_row_count(__LINE__, res, 18);
printf("result precision is: %d\n", taos_result_precision(res));
int c = taos_field_count(res);
@ -138,21 +139,21 @@ static void verify_query(TAOS* taos) {
}
taos_free_result(res);
res = taos_query(taos, "select * from t0");
res = taos_query_with_reqid(taos, "select * from t0", genReqid());
check_row_count(__LINE__, res, 3);
taos_free_result(res);
res = taos_query(taos, "select * from nonexisttable");
res = taos_query_with_reqid(taos, "select * from nonexisttable", genReqid());
code = taos_errno(res);
printf("code=%d, error msg=%s\n", code, taos_errstr(res));
taos_free_result(res);
res = taos_query(taos, "select * from meters");
res = taos_query_with_reqid(taos, "select * from meters", genReqid());
taos_stop_query(res);
taos_free_result(res);
}
void subscribe_callback(TAOS_SUB* tsub, TAOS_RES *res, void* param, int code) {
void subscribe_callback(TAOS_SUB* tsub, TAOS_RES* res, void* param, int code) {
int rows = print_result(res, *(int*)param);
printf("%d rows consumed in subscribe_callback\n", rows);
}
@ -167,7 +168,7 @@ static void verify_subscribe(TAOS* taos) {
res = taos_consume(tsub);
check_row_count(__LINE__, res, 0);
TAOS_RES *result;
TAOS_RES* result;
result = taos_query(taos, "insert into t0 values('2020-01-01 00:02:00.001', 0);");
taos_free_result(result);
result = taos_query(taos, "insert into t8 values('2020-01-01 00:01:03.000', 0);");
@ -253,8 +254,10 @@ void verify_prepare(TAOS* taos) {
taos_select_db(taos, "test");
// create table
const char* sql = "create table m1 (ts timestamp, b bool, v1 tinyint, v2 smallint, v4 int, v8 bigint, f4 float, f8 double, bin binary(40), blob nchar(10))";
result = taos_query(taos, sql);
const char* sql =
"create table m1 (ts timestamp, b bool, v1 tinyint, v2 smallint, v4 int, v8 bigint, f4 float, f8 double, bin "
"binary(40), blob nchar(10))";
result = taos_query_with_reqid(taos, sql, genReqid());
code = taos_errno(result);
if (code != 0) {
printf("\033[31mfailed to create table, reason:%s\033[0m\n", taos_errstr(result));
@ -344,7 +347,7 @@ void verify_prepare(TAOS* taos) {
sql = "insert into m1 values(?,?,?,?,?,?,?,?,?,?)";
code = taos_stmt_prepare(stmt, sql, 0);
if (code != 0){
if (code != 0) {
printf("\033[31mfailed to execute taos_stmt_prepare. error:%s\033[0m\n", taos_stmt_errstr(stmt));
taos_stmt_close(stmt);
return;
@ -393,7 +396,7 @@ void verify_prepare(TAOS* taos) {
TAOS_ROW row;
int rows = 0;
int num_fields = taos_num_fields(result);
TAOS_FIELD *fields = taos_fetch_fields(result);
TAOS_FIELD* fields = taos_fetch_fields(result);
// fetch the records row by row
while ((row = taos_fetch_row(result))) {
@ -425,7 +428,9 @@ void verify_prepare2(TAOS* taos) {
taos_select_db(taos, "test");
// create table
const char* sql = "create table m1 (ts timestamp, b bool, v1 tinyint, v2 smallint, v4 int, v8 bigint, f4 float, f8 double, bin binary(40), blob nchar(10))";
const char* sql =
"create table m1 (ts timestamp, b bool, v1 tinyint, v2 smallint, v4 int, v8 bigint, f4 float, f8 double, bin "
"binary(40), blob nchar(10))";
result = taos_query(taos, sql);
code = taos_errno(result);
if (code != 0) {
@ -449,14 +454,14 @@ void verify_prepare2(TAOS* taos) {
char blob[10][80];
} v;
int32_t *t8_len = malloc(sizeof(int32_t) * 10);
int32_t *t16_len = malloc(sizeof(int32_t) * 10);
int32_t *t32_len = malloc(sizeof(int32_t) * 10);
int32_t *t64_len = malloc(sizeof(int32_t) * 10);
int32_t *float_len = malloc(sizeof(int32_t) * 10);
int32_t *double_len = malloc(sizeof(int32_t) * 10);
int32_t *bin_len = malloc(sizeof(int32_t) * 10);
int32_t *blob_len = malloc(sizeof(int32_t) * 10);
int32_t* t8_len = malloc(sizeof(int32_t) * 10);
int32_t* t16_len = malloc(sizeof(int32_t) * 10);
int32_t* t32_len = malloc(sizeof(int32_t) * 10);
int32_t* t64_len = malloc(sizeof(int32_t) * 10);
int32_t* float_len = malloc(sizeof(int32_t) * 10);
int32_t* double_len = malloc(sizeof(int32_t) * 10);
int32_t* bin_len = malloc(sizeof(int32_t) * 10);
int32_t* blob_len = malloc(sizeof(int32_t) * 10);
TAOS_STMT* stmt = taos_stmt_init(taos);
TAOS_MULTI_BIND params[10];
@ -541,7 +546,7 @@ void verify_prepare2(TAOS* taos) {
}
code = taos_stmt_set_tbname(stmt, "m1");
if (code != 0){
if (code != 0) {
printf("\033[31mfailed to execute taos_stmt_prepare. error:%s\033[0m\n", taos_stmt_errstr(stmt));
taos_stmt_close(stmt);
return;
@ -616,7 +621,7 @@ void verify_prepare2(TAOS* taos) {
TAOS_ROW row;
int rows = 0;
int num_fields = taos_num_fields(result);
TAOS_FIELD *fields = taos_fetch_fields(result);
TAOS_FIELD* fields = taos_fetch_fields(result);
// fetch the records row by row
while ((row = taos_fetch_row(result))) {
@ -657,7 +662,9 @@ void verify_prepare3(TAOS* taos) {
taos_select_db(taos, "test");
// create table
const char* sql = "create stable st1 (ts timestamp, b bool, v1 tinyint, v2 smallint, v4 int, v8 bigint, f4 float, f8 double, bin binary(40), blob nchar(10)) tags (id1 int, id2 binary(40))";
const char* sql =
"create stable st1 (ts timestamp, b bool, v1 tinyint, v2 smallint, v4 int, v8 bigint, f4 float, f8 double, bin "
"binary(40), blob nchar(10)) tags (id1 int, id2 binary(40))";
result = taos_query(taos, sql);
code = taos_errno(result);
if (code != 0) {
@ -685,7 +692,6 @@ void verify_prepare3(TAOS* taos) {
tags[1].length = &id2_len;
tags[1].is_null = NULL;
// insert 10 records
struct {
int64_t ts[10];
@ -700,14 +706,14 @@ void verify_prepare3(TAOS* taos) {
char blob[10][80];
} v;
int32_t *t8_len = malloc(sizeof(int32_t) * 10);
int32_t *t16_len = malloc(sizeof(int32_t) * 10);
int32_t *t32_len = malloc(sizeof(int32_t) * 10);
int32_t *t64_len = malloc(sizeof(int32_t) * 10);
int32_t *float_len = malloc(sizeof(int32_t) * 10);
int32_t *double_len = malloc(sizeof(int32_t) * 10);
int32_t *bin_len = malloc(sizeof(int32_t) * 10);
int32_t *blob_len = malloc(sizeof(int32_t) * 10);
int32_t* t8_len = malloc(sizeof(int32_t) * 10);
int32_t* t16_len = malloc(sizeof(int32_t) * 10);
int32_t* t32_len = malloc(sizeof(int32_t) * 10);
int32_t* t64_len = malloc(sizeof(int32_t) * 10);
int32_t* float_len = malloc(sizeof(int32_t) * 10);
int32_t* double_len = malloc(sizeof(int32_t) * 10);
int32_t* bin_len = malloc(sizeof(int32_t) * 10);
int32_t* blob_len = malloc(sizeof(int32_t) * 10);
TAOS_STMT* stmt = taos_stmt_init(taos);
TAOS_MULTI_BIND params[10];
@ -783,17 +789,16 @@ void verify_prepare3(TAOS* taos) {
params[9].is_null = is_null;
params[9].num = 10;
sql = "insert into ? using st1 tags(?,?) values(?,?,?,?,?,?,?,?,?,?)";
code = taos_stmt_prepare(stmt, sql, 0);
if (code != 0){
if (code != 0) {
printf("\033[31mfailed to execute taos_stmt_prepare. error:%s\033[0m\n", taos_stmt_errstr(stmt));
taos_stmt_close(stmt);
return;
}
code = taos_stmt_set_tbname_tags(stmt, "m1", tags);
if (code != 0){
if (code != 0) {
printf("\033[31mfailed to execute taos_stmt_prepare. error:%s\033[0m\n", taos_stmt_errstr(stmt));
taos_stmt_close(stmt);
return;
@ -868,7 +873,7 @@ void verify_prepare3(TAOS* taos) {
TAOS_ROW row;
int rows = 0;
int num_fields = taos_num_fields(result);
TAOS_FIELD *fields = taos_fetch_fields(result);
TAOS_FIELD* fields = taos_fetch_fields(result);
// fetch the records row by row
while ((row = taos_fetch_row(result))) {
@ -891,8 +896,7 @@ void verify_prepare3(TAOS* taos) {
free(blob_len);
}
void retrieve_callback(void *param, TAOS_RES *tres, int numOfRows)
{
void retrieve_callback(void* param, TAOS_RES* tres, int numOfRows) {
if (numOfRows > 0) {
printf("%d rows async retrieved\n", numOfRows);
taos_fetch_rows_a(tres, retrieve_callback, param);
@ -906,8 +910,7 @@ void retrieve_callback(void *param, TAOS_RES *tres, int numOfRows)
}
}
void select_callback(void *param, TAOS_RES *tres, int code)
{
void select_callback(void* param, TAOS_RES* tres, int code) {
if (code == 0 && tres) {
taos_fetch_rows_a(tres, retrieve_callback, param);
} else {
@ -921,7 +924,7 @@ void verify_async(TAOS* taos) {
usleep(1000000);
}
void stream_callback(void *param, TAOS_RES *res, TAOS_ROW row) {
void stream_callback(void* param, TAOS_RES* res, TAOS_ROW row) {
if (res == NULL || row == NULL) {
return;
}
@ -937,13 +940,8 @@ void stream_callback(void *param, TAOS_RES *res, TAOS_ROW row) {
void verify_stream(TAOS* taos) {
prepare_data(taos);
TAOS_STREAM* strm = taos_open_stream(
taos,
"select count(*) from meters interval(1m)",
stream_callback,
0,
NULL,
NULL);
TAOS_STREAM* strm =
taos_open_stream(taos, "select count(*) from meters interval(1m)", stream_callback, 0, NULL, NULL);
printf("waiting for stream data\n");
usleep(100000);
TAOS_RES* result = taos_query(taos, "insert into t0 values(now, 0)(now+5s,1)(now+10s, 2);");
@ -953,7 +951,7 @@ void verify_stream(TAOS* taos) {
}
int32_t verify_schema_less(TAOS* taos) {
TAOS_RES *result;
TAOS_RES* result;
result = taos_query(taos, "drop database if exists test;");
taos_free_result(result);
usleep(100000);
@ -975,50 +973,52 @@ int32_t verify_schema_less(TAOS* taos) {
"st,t1=4i64,t2=5f64,t3=\"t4\" c1=3i64,c3=L\"passitagain\",c2=true,c4=5f64 1626006833642000000ns",
"ste,t2=5f64,t3=L\"ste2\" c3=\"iamszhou\",c4=false 1626056811843316532ns",
"ste,t2=5f64,t3=L\"ste2\" c3=\"iamszhou\",c4=false,c5=32i8,c6=64i16,c7=32i32,c8=88.88f32 1626056812843316532ns",
"st,t1=4i64,t3=\"t4\",t2=5f64,t4=5f64 c1=3i64,c3=L\"passitagin\",c2=true,c4=5f64,c5=5f64,c6=7u64 1626006933640000000ns",
"stf,t1=4i64,t3=\"t4\",t2=5f64,t4=5f64 c1=3i64,c3=L\"passitagin\",c2=true,c4=5f64,c5=5f64,c6=7u64 1626006933640000000ns",
"stf,t1=4i64,t3=\"t4\",t2=5f64,t4=5f64 c1=3i64,c3=L\"passitagin_stf\",c2=false,c5=5f64,c6=7u64 1626006933641000000ns"
};
"st,t1=4i64,t3=\"t4\",t2=5f64,t4=5f64 c1=3i64,c3=L\"passitagin\",c2=true,c4=5f64,c5=5f64,c6=7u64 "
"1626006933640000000ns",
"stf,t1=4i64,t3=\"t4\",t2=5f64,t4=5f64 c1=3i64,c3=L\"passitagin\",c2=true,c4=5f64,c5=5f64,c6=7u64 "
"1626006933640000000ns",
"stf,t1=4i64,t3=\"t4\",t2=5f64,t4=5f64 c1=3i64,c3=L\"passitagin_stf\",c2=false,c5=5f64,c6=7u64 "
"1626006933641000000ns"};
code = taos_insert_lines(taos, lines , sizeof(lines)/sizeof(char*));
code = taos_insert_lines(taos, lines, sizeof(lines) / sizeof(char*));
char* lines2[] = {
"stg,t1=3i64,t2=4f64,t3=\"t3\" c1=3i64,c3=L\"passit\",c2=false,c4=4f64 1626006833639000000ns",
"stg,t1=4i64,t3=\"t4\",t2=5f64,t4=5f64 c1=3i64,c3=L\"passitagin\",c2=true,c4=5f64,c5=5f64 1626006833640000000ns"
};
"stg,t1=4i64,t3=\"t4\",t2=5f64,t4=5f64 c1=3i64,c3=L\"passitagin\",c2=true,c4=5f64,c5=5f64 1626006833640000000ns"};
code = taos_insert_lines(taos, &lines2[0], 1);
code = taos_insert_lines(taos, &lines2[1], 1);
char* lines3[] = {
"sth,t1=4i64,t2=5f64,t4=5f64,ID=\"childtable\" c1=3i64,c3=L\"passitagin_stf\",c2=false,c5=5f64,c6=7u64 1626006933641ms",
"sth,t1=4i64,t2=5f64,t4=5f64 c1=3i64,c3=L\"passitagin_stf\",c2=false,c5=5f64,c6=7u64 1626006933654ms"
};
"sth,t1=4i64,t2=5f64,t4=5f64,ID=\"childtable\" c1=3i64,c3=L\"passitagin_stf\",c2=false,c5=5f64,c6=7u64 "
"1626006933641ms",
"sth,t1=4i64,t2=5f64,t4=5f64 c1=3i64,c3=L\"passitagin_stf\",c2=false,c5=5f64,c6=7u64 1626006933654ms"};
code = taos_insert_lines(taos, lines3, 2);
char* lines4[] = {
"st123456,t1=3i64,t2=4f64,t3=\"t3\" c1=3i64,c3=L\"passit\",c2=false,c4=4f64 1626006833639000000ns",
"dgtyqodr,t2=5f64,t3=L\"ste\" c1=tRue,c2=4i64,c3=\"iam\" 1626056811823316532ns"
};
char* lines4[] = {"st123456,t1=3i64,t2=4f64,t3=\"t3\" c1=3i64,c3=L\"passit\",c2=false,c4=4f64 1626006833639000000ns",
"dgtyqodr,t2=5f64,t3=L\"ste\" c1=tRue,c2=4i64,c3=\"iam\" 1626056811823316532ns"};
code = taos_insert_lines(taos, lines4, 2);
char* lines5[] = {
"zqlbgs,id=\"zqlbgs_39302_21680\",t0=f,t1=127i8,t2=32767i16,t3=2147483647i32,t4=9223372036854775807i64,t5=11.12345f32,t6=22.123456789f64,t7=\"binaryTagValue\",t8=L\"ncharTagValue\" c0=f,c1=127i8,c2=32767i16,c3=2147483647i32,c4=9223372036854775807i64,c5=11.12345f32,c6=22.123456789f64,c7=\"binaryColValue\",c8=L\"ncharColValue\",c9=7u64 1626006833639000000ns",
"zqlbgs,t9=f,id=\"zqlbgs_39302_21680\",t0=f,t1=127i8,t11=127i8,t2=32767i16,t3=2147483647i32,t4=9223372036854775807i64,t5=11.12345f32,t6=22.123456789f64,t7=\"binaryTagValue\",t8=L\"ncharTagValue\",t10=L\"ncharTagValue\" c10=f,c0=f,c1=127i8,c12=127i8,c2=32767i16,c3=2147483647i32,c4=9223372036854775807i64,c5=11.12345f32,c6=22.123456789f64,c7=\"binaryColValue\",c8=L\"ncharColValue\",c9=7u64,c11=L\"ncharColValue\" 1626006833639000000ns"
};
"zqlbgs,id=\"zqlbgs_39302_21680\",t0=f,t1=127i8,t2=32767i16,t3=2147483647i32,t4=9223372036854775807i64,t5=11."
"12345f32,t6=22.123456789f64,t7=\"binaryTagValue\",t8=L\"ncharTagValue\" "
"c0=f,c1=127i8,c2=32767i16,c3=2147483647i32,c4=9223372036854775807i64,c5=11.12345f32,c6=22.123456789f64,c7="
"\"binaryColValue\",c8=L\"ncharColValue\",c9=7u64 1626006833639000000ns",
"zqlbgs,t9=f,id=\"zqlbgs_39302_21680\",t0=f,t1=127i8,t11=127i8,t2=32767i16,t3=2147483647i32,t4="
"9223372036854775807i64,t5=11.12345f32,t6=22.123456789f64,t7=\"binaryTagValue\",t8=L\"ncharTagValue\",t10="
"L\"ncharTagValue\" "
"c10=f,c0=f,c1=127i8,c12=127i8,c2=32767i16,c3=2147483647i32,c4=9223372036854775807i64,c5=11.12345f32,c6=22."
"123456789f64,c7=\"binaryColValue\",c8=L\"ncharColValue\",c9=7u64,c11=L\"ncharColValue\" 1626006833639000000ns"};
code = taos_insert_lines(taos, &lines5[0], 1);
code = taos_insert_lines(taos, &lines5[1], 1);
char* lines6[] = {
"st123456,t1=3i64,t2=4f64,t3=\"t3\" c1=3i64,c3=L\"passit\",c2=false,c4=4f64 1626006833639000000ns",
"dgtyqodr,t2=5f64,t3=L\"ste\" c1=tRue,c2=4i64,c3=\"iam\" 1626056811823316532ns"
};
char* lines6[] = {"st123456,t1=3i64,t2=4f64,t3=\"t3\" c1=3i64,c3=L\"passit\",c2=false,c4=4f64 1626006833639000000ns",
"dgtyqodr,t2=5f64,t3=L\"ste\" c1=tRue,c2=4i64,c3=\"iam\" 1626056811823316532ns"};
code = taos_insert_lines(taos, lines6, 2);
return (code);
}
void verify_telnet_insert(TAOS* taos) {
TAOS_RES *result;
TAOS_RES* result;
result = taos_query(taos, "drop database if exists db;");
taos_free_result(result);
@ -1043,12 +1043,9 @@ void verify_telnet_insert(TAOS* taos) {
/* timestamp */
char* lines1[] = {
"stb1 1626006833s 1i8 host=\"host0\"",
"stb1 1626006833639000000ns 2i8 host=\"host0\"",
"stb1 1626006833640000us 3i8 host=\"host0\"",
"stb1 1626006833641123 4i8 host=\"host0\"",
"stb1 1626006833651ms 5i8 host=\"host0\"",
"stb1 0 6i8 host=\"host0\"",
"stb1 1626006833s 1i8 host=\"host0\"", "stb1 1626006833639000000ns 2i8 host=\"host0\"",
"stb1 1626006833640000us 3i8 host=\"host0\"", "stb1 1626006833641123 4i8 host=\"host0\"",
"stb1 1626006833651ms 5i8 host=\"host0\"", "stb1 0 6i8 host=\"host0\"",
};
code = taos_insert_telnet_lines(taos, lines1, 6);
if (code) {
@ -1056,113 +1053,83 @@ void verify_telnet_insert(TAOS* taos) {
}
/* metric value */
//tinyin
char* lines2_0[] = {
"stb2_0 1626006833651ms -127i8 host=\"host0\"",
"stb2_0 1626006833652ms 127i8 host=\"host0\""
};
// tinyin
char* lines2_0[] = {"stb2_0 1626006833651ms -127i8 host=\"host0\"", "stb2_0 1626006833652ms 127i8 host=\"host0\""};
code = taos_insert_telnet_lines(taos, lines2_0, 2);
if (code) {
printf("lines2_0 code: %d, %s.\n", code, tstrerror(code));
}
//smallint
char* lines2_1[] = {
"stb2_1 1626006833651ms -32767i16 host=\"host0\"",
"stb2_1 1626006833652ms 32767i16 host=\"host0\""
};
// smallint
char* lines2_1[] = {"stb2_1 1626006833651ms -32767i16 host=\"host0\"",
"stb2_1 1626006833652ms 32767i16 host=\"host0\""};
code = taos_insert_telnet_lines(taos, lines2_1, 2);
if (code) {
printf("lines2_1 code: %d, %s.\n", code, tstrerror(code));
}
//int
char* lines2_2[] = {
"stb2_2 1626006833651ms -2147483647i32 host=\"host0\"",
"stb2_2 1626006833652ms 2147483647i32 host=\"host0\""
};
// int
char* lines2_2[] = {"stb2_2 1626006833651ms -2147483647i32 host=\"host0\"",
"stb2_2 1626006833652ms 2147483647i32 host=\"host0\""};
code = taos_insert_telnet_lines(taos, lines2_2, 2);
if (code) {
printf("lines2_2 code: %d, %s.\n", code, tstrerror(code));
}
//bigint
char* lines2_3[] = {
"stb2_3 1626006833651ms -9223372036854775807i64 host=\"host0\"",
"stb2_3 1626006833652ms 9223372036854775807i64 host=\"host0\""
};
// bigint
char* lines2_3[] = {"stb2_3 1626006833651ms -9223372036854775807i64 host=\"host0\"",
"stb2_3 1626006833652ms 9223372036854775807i64 host=\"host0\""};
code = taos_insert_telnet_lines(taos, lines2_3, 2);
if (code) {
printf("lines2_3 code: %d, %s.\n", code, tstrerror(code));
}
//float
// float
char* lines2_4[] = {
"stb2_4 1626006833610ms 3f32 host=\"host0\"",
"stb2_4 1626006833620ms -3f32 host=\"host0\"",
"stb2_4 1626006833630ms 3.4f32 host=\"host0\"",
"stb2_4 1626006833640ms -3.4f32 host=\"host0\"",
"stb2_4 1626006833650ms 3.4E10f32 host=\"host0\"",
"stb2_4 1626006833660ms -3.4e10f32 host=\"host0\"",
"stb2_4 1626006833670ms 3.4E+2f32 host=\"host0\"",
"stb2_4 1626006833680ms -3.4e-2f32 host=\"host0\"",
"stb2_4 1626006833690ms 3.15 host=\"host0\"",
"stb2_4 1626006833700ms 3.4E38f32 host=\"host0\"",
"stb2_4 1626006833710ms -3.4E38f32 host=\"host0\""
};
"stb2_4 1626006833610ms 3f32 host=\"host0\"", "stb2_4 1626006833620ms -3f32 host=\"host0\"",
"stb2_4 1626006833630ms 3.4f32 host=\"host0\"", "stb2_4 1626006833640ms -3.4f32 host=\"host0\"",
"stb2_4 1626006833650ms 3.4E10f32 host=\"host0\"", "stb2_4 1626006833660ms -3.4e10f32 host=\"host0\"",
"stb2_4 1626006833670ms 3.4E+2f32 host=\"host0\"", "stb2_4 1626006833680ms -3.4e-2f32 host=\"host0\"",
"stb2_4 1626006833690ms 3.15 host=\"host0\"", "stb2_4 1626006833700ms 3.4E38f32 host=\"host0\"",
"stb2_4 1626006833710ms -3.4E38f32 host=\"host0\""};
code = taos_insert_telnet_lines(taos, lines2_4, 11);
if (code) {
printf("lines2_4 code: %d, %s.\n", code, tstrerror(code));
}
//double
// double
char* lines2_5[] = {
"stb2_5 1626006833610ms 3f64 host=\"host0\"",
"stb2_5 1626006833620ms -3f64 host=\"host0\"",
"stb2_5 1626006833630ms 3.4f64 host=\"host0\"",
"stb2_5 1626006833640ms -3.4f64 host=\"host0\"",
"stb2_5 1626006833650ms 3.4E10f64 host=\"host0\"",
"stb2_5 1626006833660ms -3.4e10f64 host=\"host0\"",
"stb2_5 1626006833670ms 3.4E+2f64 host=\"host0\"",
"stb2_5 1626006833680ms -3.4e-2f64 host=\"host0\"",
"stb2_5 1626006833690ms 1.7E308f64 host=\"host0\"",
"stb2_5 1626006833700ms -1.7E308f64 host=\"host0\""
};
"stb2_5 1626006833610ms 3f64 host=\"host0\"", "stb2_5 1626006833620ms -3f64 host=\"host0\"",
"stb2_5 1626006833630ms 3.4f64 host=\"host0\"", "stb2_5 1626006833640ms -3.4f64 host=\"host0\"",
"stb2_5 1626006833650ms 3.4E10f64 host=\"host0\"", "stb2_5 1626006833660ms -3.4e10f64 host=\"host0\"",
"stb2_5 1626006833670ms 3.4E+2f64 host=\"host0\"", "stb2_5 1626006833680ms -3.4e-2f64 host=\"host0\"",
"stb2_5 1626006833690ms 1.7E308f64 host=\"host0\"", "stb2_5 1626006833700ms -1.7E308f64 host=\"host0\""};
code = taos_insert_telnet_lines(taos, lines2_5, 10);
if (code) {
printf("lines2_5 code: %d, %s.\n", code, tstrerror(code));
}
//bool
char* lines2_6[] = {
"stb2_6 1626006833610ms t host=\"host0\"",
"stb2_6 1626006833620ms T host=\"host0\"",
"stb2_6 1626006833630ms true host=\"host0\"",
"stb2_6 1626006833640ms True host=\"host0\"",
"stb2_6 1626006833650ms TRUE host=\"host0\"",
"stb2_6 1626006833660ms f host=\"host0\"",
"stb2_6 1626006833670ms F host=\"host0\"",
"stb2_6 1626006833680ms false host=\"host0\"",
"stb2_6 1626006833690ms False host=\"host0\"",
"stb2_6 1626006833700ms FALSE host=\"host0\""
};
// bool
char* lines2_6[] = {"stb2_6 1626006833610ms t host=\"host0\"", "stb2_6 1626006833620ms T host=\"host0\"",
"stb2_6 1626006833630ms true host=\"host0\"", "stb2_6 1626006833640ms True host=\"host0\"",
"stb2_6 1626006833650ms TRUE host=\"host0\"", "stb2_6 1626006833660ms f host=\"host0\"",
"stb2_6 1626006833670ms F host=\"host0\"", "stb2_6 1626006833680ms false host=\"host0\"",
"stb2_6 1626006833690ms False host=\"host0\"", "stb2_6 1626006833700ms FALSE host=\"host0\""};
code = taos_insert_telnet_lines(taos, lines2_6, 10);
if (code) {
printf("lines2_6 code: %d, %s.\n", code, tstrerror(code));
}
//binary
char* lines2_7[] = {
"stb2_7 1626006833610ms \"binary_val.!@#$%^&*\" host=\"host0\"",
// binary
char* lines2_7[] = {"stb2_7 1626006833610ms \"binary_val.!@#$%^&*\" host=\"host0\"",
"stb2_7 1626006833620ms \"binary_val.:;,./?|+-=\" host=\"host0\"",
"stb2_7 1626006833630ms \"binary_val.()[]{}<>\" host=\"host0\""
};
"stb2_7 1626006833630ms \"binary_val.()[]{}<>\" host=\"host0\""};
code = taos_insert_telnet_lines(taos, lines2_7, 3);
if (code) {
printf("lines2_7 code: %d, %s.\n", code, tstrerror(code));
}
//nchar
// nchar
char* lines2_8[] = {
"stb2_8 1626006833610ms L\"nchar_val数值一\" host=\"host0\"",
"stb2_8 1626006833620ms L\"nchar_val数值二\" host=\"host0\"",
@ -1173,22 +1140,23 @@ void verify_telnet_insert(TAOS* taos) {
}
/* tags */
//tag value types
// tag value types
char* lines3_0[] = {
"stb3_0 1626006833610ms 1 t1=127i8,t2=32767i16,t3=2147483647i32,t4=9223372036854775807i64,t5=3.4E38f32,t6=1.7E308f64,t7=true,t8=\"binary_val_1\",t9=L\"标签值1\"",
"stb3_0 1626006833610ms 2 t1=-127i8,t2=-32767i16,t3=-2147483647i32,t4=-9223372036854775807i64,t5=-3.4E38f32,t6=-1.7E308f64,t7=false,t8=\"binary_val_2\",t9=L\"标签值2\""
};
"stb3_0 1626006833610ms 1 "
"t1=127i8,t2=32767i16,t3=2147483647i32,t4=9223372036854775807i64,t5=3.4E38f32,t6=1.7E308f64,t7=true,t8=\"binary_"
"val_1\",t9=L\"标签值1\"",
"stb3_0 1626006833610ms 2 "
"t1=-127i8,t2=-32767i16,t3=-2147483647i32,t4=-9223372036854775807i64,t5=-3.4E38f32,t6=-1.7E308f64,t7=false,t8="
"\"binary_val_2\",t9=L\"标签值2\""};
code = taos_insert_telnet_lines(taos, lines3_0, 2);
if (code) {
printf("lines3_0 code: %d, %s.\n", code, tstrerror(code));
}
//tag ID as child table name
char* lines3_1[] = {
"stb3_1 1626006833610ms 1 id=\"child_table1\",host=\"host1\"",
// tag ID as child table name
char* lines3_1[] = {"stb3_1 1626006833610ms 1 id=\"child_table1\",host=\"host1\"",
"stb3_1 1626006833610ms 2 host=\"host2\",iD=\"child_table2\"",
"stb3_1 1626006833610ms 3 ID=\"child_table3\",host=\"host3\""
};
"stb3_1 1626006833610ms 3 ID=\"child_table3\",host=\"host3\""};
code = taos_insert_telnet_lines(taos, lines3_1, 3);
if (code) {
printf("lines3_1 code: %d, %s.\n", code, tstrerror(code));
@ -1198,7 +1166,7 @@ void verify_telnet_insert(TAOS* taos) {
}
void verify_json_insert(TAOS* taos) {
TAOS_RES *result;
TAOS_RES* result;
result = taos_query(taos, "drop database if exists db;");
taos_free_result(result);
@ -1210,7 +1178,7 @@ void verify_json_insert(TAOS* taos) {
(void)taos_select_db(taos, "db");
int32_t code = 0;
char *message =
char* message =
"{ \
\"metric\":\"cpu_load_0\", \
\"timestamp\": 1626006833610123, \
@ -1228,7 +1196,7 @@ void verify_json_insert(TAOS* taos) {
printf("payload_0 code: %d, %s.\n", code, tstrerror(code));
}
char *message1 =
char* message1 =
"[ \
{ \
\"metric\":\"cpu_load_1\", \
@ -1259,7 +1227,7 @@ void verify_json_insert(TAOS* taos) {
printf("payload_1 code: %d, %s.\n", code, tstrerror(code));
}
char *message2 =
char* message2 =
"[ \
{ \
\"metric\":\"cpu_load_3\", \
@ -1310,12 +1278,11 @@ void verify_json_insert(TAOS* taos) {
printf("payload_2 code: %d, %s.\n", code, tstrerror(code));
}
cJSON *payload, *tags;
char *payload_str;
char* payload_str;
/* Default format */
//number
// number
payload = cJSON_CreateObject();
cJSON_AddStringToObject(payload, "metric", "stb0_0");
cJSON_AddNumberToObject(payload, "timestamp", 1626006833610123);
@ -1327,7 +1294,7 @@ void verify_json_insert(TAOS* taos) {
cJSON_AddStringToObject(tags, "t4", "123_abc_.!@#$%^&*:;,./?|+-=()[]{}<>");
cJSON_AddItemToObject(payload, "tags", tags);
payload_str = cJSON_Print(payload);
//printf("%s\n", payload_str);
// printf("%s\n", payload_str);
code = taos_insert_json_payload(taos, payload_str);
if (code) {
@ -1336,7 +1303,7 @@ void verify_json_insert(TAOS* taos) {
free(payload_str);
cJSON_Delete(payload);
//true
// true
payload = cJSON_CreateObject();
cJSON_AddStringToObject(payload, "metric", "stb0_1");
cJSON_AddNumberToObject(payload, "timestamp", 1626006833610123);
@ -1348,7 +1315,7 @@ void verify_json_insert(TAOS* taos) {
cJSON_AddStringToObject(tags, "t4", "123_abc_.!@#$%^&*:;,./?|+-=()[]{}<>");
cJSON_AddItemToObject(payload, "tags", tags);
payload_str = cJSON_Print(payload);
//printf("%s\n", payload_str);
// printf("%s\n", payload_str);
code = taos_insert_json_payload(taos, payload_str);
if (code) {
@ -1357,7 +1324,7 @@ void verify_json_insert(TAOS* taos) {
free(payload_str);
cJSON_Delete(payload);
//false
// false
payload = cJSON_CreateObject();
cJSON_AddStringToObject(payload, "metric", "stb0_2");
cJSON_AddNumberToObject(payload, "timestamp", 1626006833610123);
@ -1369,7 +1336,7 @@ void verify_json_insert(TAOS* taos) {
cJSON_AddStringToObject(tags, "t4", "123_abc_.!@#$%^&*:;,./?|+-=()[]{}<>");
cJSON_AddItemToObject(payload, "tags", tags);
payload_str = cJSON_Print(payload);
//printf("%s\n", payload_str);
// printf("%s\n", payload_str);
code = taos_insert_json_payload(taos, payload_str);
if (code) {
@ -1378,7 +1345,7 @@ void verify_json_insert(TAOS* taos) {
free(payload_str);
cJSON_Delete(payload);
//string
// string
payload = cJSON_CreateObject();
cJSON_AddStringToObject(payload, "metric", "stb0_3");
cJSON_AddNumberToObject(payload, "timestamp", 1626006833610123);
@ -1390,7 +1357,7 @@ void verify_json_insert(TAOS* taos) {
cJSON_AddStringToObject(tags, "t4", "123_abc_.!@#$%^&*:;,./?|+-=()[]{}<>");
cJSON_AddItemToObject(payload, "tags", tags);
payload_str = cJSON_Print(payload);
//printf("%s\n", payload_str);
// printf("%s\n", payload_str);
code = taos_insert_json_payload(taos, payload_str);
if (code) {
@ -1399,7 +1366,7 @@ void verify_json_insert(TAOS* taos) {
free(payload_str);
cJSON_Delete(payload);
//timestamp 0 -> current time
// timestamp 0 -> current time
payload = cJSON_CreateObject();
cJSON_AddStringToObject(payload, "metric", "stb0_4");
cJSON_AddNumberToObject(payload, "timestamp", 0);
@ -1411,7 +1378,7 @@ void verify_json_insert(TAOS* taos) {
cJSON_AddStringToObject(tags, "t4", "123_abc_.!@#$%^&*:;,./?|+-=()[]{}<>");
cJSON_AddItemToObject(payload, "tags", tags);
payload_str = cJSON_Print(payload);
//printf("%s\n", payload_str);
// printf("%s\n", payload_str);
code = taos_insert_json_payload(taos, payload_str);
if (code) {
@ -1420,7 +1387,7 @@ void verify_json_insert(TAOS* taos) {
free(payload_str);
cJSON_Delete(payload);
//ID
// ID
payload = cJSON_CreateObject();
cJSON_AddStringToObject(payload, "metric", "stb0_5");
cJSON_AddNumberToObject(payload, "timestamp", 0);
@ -1435,7 +1402,7 @@ void verify_json_insert(TAOS* taos) {
cJSON_AddStringToObject(tags, "id", "tb555");
cJSON_AddItemToObject(payload, "tags", tags);
payload_str = cJSON_Print(payload);
//printf("%s\n", payload_str);
// printf("%s\n", payload_str);
code = taos_insert_json_payload(taos, payload_str);
if (code) {
@ -1445,9 +1412,9 @@ void verify_json_insert(TAOS* taos) {
cJSON_Delete(payload);
/* Nested format */
//timestamp
cJSON *timestamp;
//seconds
// timestamp
cJSON* timestamp;
// seconds
payload = cJSON_CreateObject();
cJSON_AddStringToObject(payload, "metric", "stb1_0");
@ -1464,7 +1431,7 @@ void verify_json_insert(TAOS* taos) {
cJSON_AddStringToObject(tags, "t4", "123_abc_.!@#$%^&*:;,./?|+-=()[]{}<>");
cJSON_AddItemToObject(payload, "tags", tags);
payload_str = cJSON_Print(payload);
//printf("%s\n", payload_str);
// printf("%s\n", payload_str);
code = taos_insert_json_payload(taos, payload_str);
if (code) {
@ -1473,7 +1440,7 @@ void verify_json_insert(TAOS* taos) {
free(payload_str);
cJSON_Delete(payload);
//milleseconds
// milleseconds
payload = cJSON_CreateObject();
cJSON_AddStringToObject(payload, "metric", "stb1_1");
@ -1490,7 +1457,7 @@ void verify_json_insert(TAOS* taos) {
cJSON_AddStringToObject(tags, "t4", "123_abc_.!@#$%^&*:;,./?|+-=()[]{}<>");
cJSON_AddItemToObject(payload, "tags", tags);
payload_str = cJSON_Print(payload);
//printf("%s\n", payload_str);
// printf("%s\n", payload_str);
code = taos_insert_json_payload(taos, payload_str);
if (code) {
@ -1499,7 +1466,7 @@ void verify_json_insert(TAOS* taos) {
free(payload_str);
cJSON_Delete(payload);
//microseconds
// microseconds
payload = cJSON_CreateObject();
cJSON_AddStringToObject(payload, "metric", "stb1_2");
@ -1516,7 +1483,7 @@ void verify_json_insert(TAOS* taos) {
cJSON_AddStringToObject(tags, "t4", "123_abc_.!@#$%^&*:;,./?|+-=()[]{}<>");
cJSON_AddItemToObject(payload, "tags", tags);
payload_str = cJSON_Print(payload);
//printf("%s\n", payload_str);
// printf("%s\n", payload_str);
code = taos_insert_json_payload(taos, payload_str);
if (code) {
@ -1525,7 +1492,7 @@ void verify_json_insert(TAOS* taos) {
free(payload_str);
cJSON_Delete(payload);
//nanoseconds
// nanoseconds
payload = cJSON_CreateObject();
cJSON_AddStringToObject(payload, "metric", "stb1_3");
@ -1542,7 +1509,7 @@ void verify_json_insert(TAOS* taos) {
cJSON_AddStringToObject(tags, "t4", "123_abc_.!@#$%^&*:;,./?|+-=()[]{}<>");
cJSON_AddItemToObject(payload, "tags", tags);
payload_str = cJSON_Print(payload);
//printf("%s\n", payload_str);
// printf("%s\n", payload_str);
code = taos_insert_json_payload(taos, payload_str);
if (code) {
@ -1551,7 +1518,7 @@ void verify_json_insert(TAOS* taos) {
free(payload_str);
cJSON_Delete(payload);
//now
// now
payload = cJSON_CreateObject();
cJSON_AddStringToObject(payload, "metric", "stb1_4");
@ -1568,7 +1535,7 @@ void verify_json_insert(TAOS* taos) {
cJSON_AddStringToObject(tags, "t4", "123_abc_.!@#$%^&*:;,./?|+-=()[]{}<>");
cJSON_AddItemToObject(payload, "tags", tags);
payload_str = cJSON_Print(payload);
//printf("%s\n", payload_str);
// printf("%s\n", payload_str);
code = taos_insert_json_payload(taos, payload_str);
if (code) {
@ -1577,9 +1544,9 @@ void verify_json_insert(TAOS* taos) {
free(payload_str);
cJSON_Delete(payload);
//metric value
cJSON *metric_val;
//bool
// metric value
cJSON* metric_val;
// bool
payload = cJSON_CreateObject();
cJSON_AddStringToObject(payload, "metric", "stb2_0");
@ -1600,7 +1567,7 @@ void verify_json_insert(TAOS* taos) {
cJSON_AddStringToObject(tags, "t4", "123_abc_.!@#$%^&*:;,./?|+-=()[]{}<>");
cJSON_AddItemToObject(payload, "tags", tags);
payload_str = cJSON_Print(payload);
//printf("%s\n", payload_str);
// printf("%s\n", payload_str);
code = taos_insert_json_payload(taos, payload_str);
if (code) {
@ -1609,7 +1576,7 @@ void verify_json_insert(TAOS* taos) {
free(payload_str);
cJSON_Delete(payload);
//tinyint
// tinyint
payload = cJSON_CreateObject();
cJSON_AddStringToObject(payload, "metric", "stb2_1");
@ -1630,7 +1597,7 @@ void verify_json_insert(TAOS* taos) {
cJSON_AddStringToObject(tags, "t4", "123_abc_.!@#$%^&*:;,./?|+-=()[]{}<>");
cJSON_AddItemToObject(payload, "tags", tags);
payload_str = cJSON_Print(payload);
//printf("%s\n", payload_str);
// printf("%s\n", payload_str);
code = taos_insert_json_payload(taos, payload_str);
if (code) {
@ -1639,7 +1606,7 @@ void verify_json_insert(TAOS* taos) {
free(payload_str);
cJSON_Delete(payload);
//smallint
// smallint
payload = cJSON_CreateObject();
cJSON_AddStringToObject(payload, "metric", "stb2_2");
@ -1660,7 +1627,7 @@ void verify_json_insert(TAOS* taos) {
cJSON_AddStringToObject(tags, "t4", "123_abc_.!@#$%^&*:;,./?|+-=()[]{}<>");
cJSON_AddItemToObject(payload, "tags", tags);
payload_str = cJSON_Print(payload);
//printf("%s\n", payload_str);
// printf("%s\n", payload_str);
code = taos_insert_json_payload(taos, payload_str);
if (code) {
@ -1669,7 +1636,7 @@ void verify_json_insert(TAOS* taos) {
free(payload_str);
cJSON_Delete(payload);
//int
// int
payload = cJSON_CreateObject();
cJSON_AddStringToObject(payload, "metric", "stb2_3");
@ -1690,7 +1657,7 @@ void verify_json_insert(TAOS* taos) {
cJSON_AddStringToObject(tags, "t4", "123_abc_.!@#$%^&*:;,./?|+-=()[]{}<>");
cJSON_AddItemToObject(payload, "tags", tags);
payload_str = cJSON_Print(payload);
//printf("%s\n", payload_str);
// printf("%s\n", payload_str);
code = taos_insert_json_payload(taos, payload_str);
if (code) {
@ -1699,7 +1666,7 @@ void verify_json_insert(TAOS* taos) {
free(payload_str);
cJSON_Delete(payload);
//bigint
// bigint
payload = cJSON_CreateObject();
cJSON_AddStringToObject(payload, "metric", "stb2_4");
@ -1720,7 +1687,7 @@ void verify_json_insert(TAOS* taos) {
cJSON_AddStringToObject(tags, "t4", "123_abc_.!@#$%^&*:;,./?|+-=()[]{}<>");
cJSON_AddItemToObject(payload, "tags", tags);
payload_str = cJSON_Print(payload);
//printf("%s\n", payload_str);
// printf("%s\n", payload_str);
code = taos_insert_json_payload(taos, payload_str);
if (code) {
@ -1729,7 +1696,7 @@ void verify_json_insert(TAOS* taos) {
free(payload_str);
cJSON_Delete(payload);
//float
// float
payload = cJSON_CreateObject();
cJSON_AddStringToObject(payload, "metric", "stb2_5");
@ -1750,7 +1717,7 @@ void verify_json_insert(TAOS* taos) {
cJSON_AddStringToObject(tags, "t4", "123_abc_.!@#$%^&*:;,./?|+-=()[]{}<>");
cJSON_AddItemToObject(payload, "tags", tags);
payload_str = cJSON_Print(payload);
//printf("%s\n", payload_str);
// printf("%s\n", payload_str);
code = taos_insert_json_payload(taos, payload_str);
if (code) {
@ -1759,7 +1726,7 @@ void verify_json_insert(TAOS* taos) {
free(payload_str);
cJSON_Delete(payload);
//double
// double
payload = cJSON_CreateObject();
cJSON_AddStringToObject(payload, "metric", "stb2_6");
@ -1780,7 +1747,7 @@ void verify_json_insert(TAOS* taos) {
cJSON_AddStringToObject(tags, "t4", "123_abc_.!@#$%^&*:;,./?|+-=()[]{}<>");
cJSON_AddItemToObject(payload, "tags", tags);
payload_str = cJSON_Print(payload);
//printf("%s\n", payload_str);
// printf("%s\n", payload_str);
code = taos_insert_json_payload(taos, payload_str);
if (code) {
@ -1789,7 +1756,7 @@ void verify_json_insert(TAOS* taos) {
free(payload_str);
cJSON_Delete(payload);
//binary
// binary
payload = cJSON_CreateObject();
cJSON_AddStringToObject(payload, "metric", "stb2_7");
@ -1810,7 +1777,7 @@ void verify_json_insert(TAOS* taos) {
cJSON_AddStringToObject(tags, "t4", "123_abc_.!@#$%^&*:;,./?|+-=()[]{}<>");
cJSON_AddItemToObject(payload, "tags", tags);
payload_str = cJSON_Print(payload);
//printf("%s\n", payload_str);
// printf("%s\n", payload_str);
code = taos_insert_json_payload(taos, payload_str);
if (code) {
@ -1819,7 +1786,7 @@ void verify_json_insert(TAOS* taos) {
free(payload_str);
cJSON_Delete(payload);
//nchar
// nchar
payload = cJSON_CreateObject();
cJSON_AddStringToObject(payload, "metric", "stb2_8");
@ -1840,7 +1807,7 @@ void verify_json_insert(TAOS* taos) {
cJSON_AddStringToObject(tags, "t4", "123_abc_.!@#$%^&*:;,./?|+-=()[]{}<>");
cJSON_AddItemToObject(payload, "tags", tags);
payload_str = cJSON_Print(payload);
//printf("%s\n", payload_str);
// printf("%s\n", payload_str);
code = taos_insert_json_payload(taos, payload_str);
if (code) {
@ -1849,8 +1816,8 @@ void verify_json_insert(TAOS* taos) {
free(payload_str);
cJSON_Delete(payload);
//tag value
cJSON *tag;
// tag value
cJSON* tag;
payload = cJSON_CreateObject();
cJSON_AddStringToObject(payload, "metric", "stb3_0");
@ -1920,7 +1887,7 @@ void verify_json_insert(TAOS* taos) {
cJSON_AddItemToObject(payload, "tags", tags);
payload_str = cJSON_Print(payload);
//printf("%s\n", payload_str);
// printf("%s\n", payload_str);
code = taos_insert_json_payload(taos, payload_str);
if (code) {
@ -1930,7 +1897,7 @@ void verify_json_insert(TAOS* taos) {
cJSON_Delete(payload);
}
int main(int argc, char *argv[]) {
int main(int argc, char* argv[]) {
const char* host = "127.0.0.1";
const char* user = "root";
const char* passwd = "taosdata";

4
examples/go/taosdemo.go
View File

@ -26,7 +26,7 @@ import (
"sync"
"time"
_ "github.com/taosdata/driver-go/taosSql"
_ "github.com/taosdata/driver-go/v3/taosSql"
)
const (
@ -173,7 +173,7 @@ func createDatabase(dbName string, supTblName string) {
time.Sleep(time.Second)
// create database
sqlStr = "create database " + dbName + " keep " + strconv.Itoa(configPara.keep) + " days " + strconv.Itoa(configPara.days)
sqlStr = "create database " + dbName
_, err = db.Exec(sqlStr)
checkErr(err, sqlStr)

19
include/client/taos.h
View File

@ -130,7 +130,7 @@ typedef struct TAOS_VGROUP_HASH_INFO {
int32_t vgId;
uint32_t hashBegin;
uint32_t hashEnd;
} TAOS_VGROUP_HASH_INFO ;
} TAOS_VGROUP_HASH_INFO;
typedef struct TAOS_DB_ROUTE_INFO {
int32_t routeVersion;
@ -139,8 +139,7 @@ typedef struct TAOS_DB_ROUTE_INFO {
int8_t hashMethod;
int32_t vgNum;
TAOS_VGROUP_HASH_INFO *vgHash;
} TAOS_DB_ROUTE_INFO ;
} TAOS_DB_ROUTE_INFO;
DLL_EXPORT void taos_cleanup(void);
DLL_EXPORT int taos_options(TSDB_OPTION option, const void *arg, ...);
@ -153,6 +152,7 @@ DLL_EXPORT void taos_close(TAOS *taos);
const char *taos_data_type(int type);
DLL_EXPORT TAOS_STMT *taos_stmt_init(TAOS *taos);
DLL_EXPORT TAOS_STMT *taos_stmt_init_with_reqid(TAOS *taos, int64_t reqid);
DLL_EXPORT int taos_stmt_prepare(TAOS_STMT *stmt, const char *sql, unsigned long length);
DLL_EXPORT int taos_stmt_set_tbname_tags(TAOS_STMT *stmt, const char *name, TAOS_MULTI_BIND *tags);
DLL_EXPORT int taos_stmt_set_tbname(TAOS_STMT *stmt, const char *name);
@ -176,6 +176,7 @@ DLL_EXPORT int taos_stmt_affected_rows(TAOS_STMT *stmt);
DLL_EXPORT int taos_stmt_affected_rows_once(TAOS_STMT *stmt);
DLL_EXPORT TAOS_RES *taos_query(TAOS *taos, const char *sql);
DLL_EXPORT TAOS_RES *taos_query_with_reqid(TAOS *taos, const char *sql, int64_t reqId);
DLL_EXPORT TAOS_ROW taos_fetch_row(TAOS_RES *res);
DLL_EXPORT int taos_result_precision(TAOS_RES *res); // get the time precision of result
@ -208,16 +209,22 @@ DLL_EXPORT const char *taos_errstr(TAOS_RES *res);
DLL_EXPORT int taos_errno(TAOS_RES *res);
DLL_EXPORT void taos_query_a(TAOS *taos, const char *sql, __taos_async_fn_t fp, void *param);
DLL_EXPORT void taos_query_a_with_reqid(TAOS *taos, const char *sql, __taos_async_fn_t fp, void *param, int64_t reqid);
DLL_EXPORT void taos_fetch_rows_a(TAOS_RES *res, __taos_async_fn_t fp, void *param);
DLL_EXPORT void taos_fetch_raw_block_a(TAOS_RES *res, __taos_async_fn_t fp, void *param);
DLL_EXPORT const void *taos_get_raw_block(TAOS_RES *res);
DLL_EXPORT int taos_get_db_route_info(TAOS* taos, const char* db, TAOS_DB_ROUTE_INFO* dbInfo);
DLL_EXPORT int taos_get_table_vgId(TAOS* taos, const char* db, const char* table, int* vgId);
DLL_EXPORT int taos_get_db_route_info(TAOS *taos, const char *db, TAOS_DB_ROUTE_INFO *dbInfo);
DLL_EXPORT int taos_get_table_vgId(TAOS *taos, const char *db, const char *table, int *vgId);
DLL_EXPORT int taos_load_table_info(TAOS *taos, const char *tableNameList);
DLL_EXPORT TAOS_RES *taos_schemaless_insert(TAOS *taos, char *lines[], int numLines, int protocol, int precision);
DLL_EXPORT TAOS_RES *taos_schemaless_insert_raw(TAOS* taos, char* lines, int len, int32_t *totalRows, int protocol, int precision);
DLL_EXPORT TAOS_RES *taos_schemaless_insert_with_reqid(TAOS *taos, char *lines[], int numLines, int protocol,
int precision, int64_t reqid);
DLL_EXPORT TAOS_RES *taos_schemaless_insert_raw(TAOS *taos, char *lines, int len, int32_t *totalRows, int protocol,
int precision);
DLL_EXPORT TAOS_RES *taos_schemaless_insert_raw_with_reqid(TAOS *taos, char *lines, int len, int32_t *totalRows,
int protocol, int precision, int64_t reqid);
/* --------------------------TMQ INTERFACE------------------------------- */

10
source/client/inc/clientInt.h
View File

@ -271,7 +271,11 @@ int32_t transferTableNameList(const char* tbList, int32_t acctId, char* dbName,
void syncCatalogFn(SMetaData* pResult, void* param, int32_t code);
TAOS_RES* taosQueryImpl(TAOS* taos, const char* sql, bool validateOnly);
TAOS_RES* taosQueryImplWithReqid(TAOS* taos, const char* sql, bool validateOnly, int64_t reqid);
void taosAsyncQueryImpl(uint64_t connId, const char* sql, __taos_async_fn_t fp, void* param, bool validateOnly);
void taosAsyncQueryImplWithReqid(uint64_t connId, const char* sql, __taos_async_fn_t fp, void* param, bool validateOnly,
int64_t reqid);
int32_t getVersion1BlockMetaSize(const char* p, int32_t numOfCols);
@ -318,11 +322,11 @@ void* createTscObj(const char* user, const char* auth, const char* db, int32_
void destroyTscObj(void* pObj);
STscObj* acquireTscObj(int64_t rid);
int32_t releaseTscObj(int64_t rid);
void destroyAppInst(SAppInstInfo *pAppInfo);
void destroyAppInst(SAppInstInfo* pAppInfo);
uint64_t generateRequestId();
void* createRequest(uint64_t connId, int32_t type);
void* createRequest(uint64_t connId, int32_t type, int64_t reqid);
void destroyRequest(SRequestObj* pRequest);
SRequestObj* acquireRequest(int64_t rid);
int32_t releaseRequest(int64_t rid);
@ -353,7 +357,7 @@ int32_t parseSql(SRequestObj* pRequest, bool topicQuery, SQuery** pQuery, SStmtC
int32_t getPlan(SRequestObj* pRequest, SQuery* pQuery, SQueryPlan** pPlan, SArray* pNodeList);
int32_t buildRequest(uint64_t connId, const char* sql, int sqlLen, void* param, bool validateSql,
SRequestObj** pRequest);
SRequestObj** pRequest, int64_t reqid);
void taos_close_internal(void* taos);

11
source/client/inc/clientStmt.h
View File

@ -101,11 +101,18 @@ typedef struct STscStmt {
SStmtSQLInfo sql;
SStmtExecInfo exec;
SStmtBindInfo bInfo;
int64_t reqid;
} STscStmt;
extern char *gStmtStatusStr[];
#define STMT_LOG_SEQ(n) do { (pStmt)->seqId++; (pStmt)->seqIds[n]++; STMT_DLOG("the %dth:%d %s", (pStmt)->seqIds[n], (pStmt)->seqId, gStmtStatusStr[n]); } while (0)
#define STMT_LOG_SEQ(n) \
do { \
(pStmt)->seqId++; \
(pStmt)->seqIds[n]++; \
STMT_DLOG("the %dth:%d %s", (pStmt)->seqIds[n], (pStmt)->seqId, gStmtStatusStr[n]); \
} while (0)
#define STMT_STATUS_NE(S) (pStmt->sql.status != STMT_##S)
#define STMT_STATUS_EQ(S) (pStmt->sql.status == STMT_##S)
@ -141,7 +148,7 @@ extern char *gStmtStatusStr[];
#define STMT_ELOG_E(param) qError("stmt:%p " param, pStmt)
#define STMT_DLOG_E(param) qDebug("stmt:%p " param, pStmt)
TAOS_STMT *stmtInit(STscObj *taos);
TAOS_STMT *stmtInit(STscObj *taos, int64_t reqid);
int stmtClose(TAOS_STMT *stmt);
int stmtExec(TAOS_STMT *stmt);
const char *stmtErrstr(TAOS_STMT *stmt);

26
source/client/src/clientEnv.c
View File

@ -77,19 +77,19 @@ static void deregisterRequest(SRequestObj *pRequest) {
pRequest->self, pTscObj->id, pRequest->requestId, duration / 1000.0, num, currentInst);
if (QUERY_NODE_VNODE_MODIF_STMT == pRequest->stmtType) {
// tscPerf("insert duration %" PRId64 "us: syntax:%" PRId64 "us, ctg:%" PRId64 "us, semantic:%" PRId64
// "us, exec:%" PRId64 "us",
// duration, pRequest->metric.syntaxEnd - pRequest->metric.syntaxStart,
// pRequest->metric.ctgEnd - pRequest->metric.ctgStart, pRequest->metric.semanticEnd - pRequest->metric.ctgEnd,
// pRequest->metric.execEnd - pRequest->metric.semanticEnd);
// tscPerf("insert duration %" PRId64 "us: syntax:%" PRId64 "us, ctg:%" PRId64 "us, semantic:%" PRId64
// "us, exec:%" PRId64 "us",
// duration, pRequest->metric.syntaxEnd - pRequest->metric.syntaxStart,
// pRequest->metric.ctgEnd - pRequest->metric.ctgStart, pRequest->metric.semanticEnd -
// pRequest->metric.ctgEnd, pRequest->metric.execEnd - pRequest->metric.semanticEnd);
atomic_add_fetch_64((int64_t *)&pActivity->insertElapsedTime, duration);
} else if (QUERY_NODE_SELECT_STMT == pRequest->stmtType) {
// tscPerf("select duration %" PRId64 "us: syntax:%" PRId64 "us, ctg:%" PRId64 "us, semantic:%" PRId64
// "us, planner:%" PRId64 "us, exec:%" PRId64 "us, reqId:0x%" PRIx64,
// duration, pRequest->metric.syntaxEnd - pRequest->metric.syntaxStart,
// pRequest->metric.ctgEnd - pRequest->metric.ctgStart, pRequest->metric.semanticEnd - pRequest->metric.ctgEnd,
// pRequest->metric.planEnd - pRequest->metric.semanticEnd,
// pRequest->metric.resultReady - pRequest->metric.planEnd, pRequest->requestId);
// tscPerf("select duration %" PRId64 "us: syntax:%" PRId64 "us, ctg:%" PRId64 "us, semantic:%" PRId64
// "us, planner:%" PRId64 "us, exec:%" PRId64 "us, reqId:0x%" PRIx64,
// duration, pRequest->metric.syntaxEnd - pRequest->metric.syntaxStart,
// pRequest->metric.ctgEnd - pRequest->metric.ctgStart, pRequest->metric.semanticEnd -
// pRequest->metric.ctgEnd, pRequest->metric.planEnd - pRequest->metric.semanticEnd,
// pRequest->metric.resultReady - pRequest->metric.planEnd, pRequest->requestId);
atomic_add_fetch_64((int64_t *)&pActivity->queryElapsedTime, duration);
}
@ -271,7 +271,7 @@ STscObj *acquireTscObj(int64_t rid) { return (STscObj *)taosAcquireRef(clientCon
int32_t releaseTscObj(int64_t rid) { return taosReleaseRef(clientConnRefPool, rid); }
void *createRequest(uint64_t connId, int32_t type) {
void *createRequest(uint64_t connId, int32_t type, int64_t reqid) {
SRequestObj *pRequest = (SRequestObj *)taosMemoryCalloc(1, sizeof(SRequestObj));
if (NULL == pRequest) {
terrno = TSDB_CODE_TSC_OUT_OF_MEMORY;
@ -286,7 +286,7 @@ void *createRequest(uint64_t connId, int32_t type) {
}
pRequest->resType = RES_TYPE__QUERY;
pRequest->requestId = generateRequestId();
pRequest->requestId = reqid == 0 ? generateRequestId() : reqid;
pRequest->metric.start = taosGetTimestampUs();
pRequest->body.resInfo.convertUcs4 = true; // convert ucs4 by default

55
source/client/src/clientImpl.c
View File

@ -154,8 +154,8 @@ STscObj* taos_connect_internal(const char* ip, const char* user, const char* pas
}
int32_t buildRequest(uint64_t connId, const char* sql, int sqlLen, void* param, bool validateSql,
SRequestObj** pRequest) {
*pRequest = createRequest(connId, TSDB_SQL_SELECT);
SRequestObj** pRequest, int64_t reqid) {
*pRequest = createRequest(connId, TSDB_SQL_SELECT, reqid);
if (*pRequest == NULL) {
tscError("failed to malloc sqlObj, %s", sql);
return terrno;
@ -1230,7 +1230,7 @@ STscObj* taosConnectImpl(const char* user, const char* auth, const char* db, __t
return pTscObj;
}
SRequestObj* pRequest = createRequest(pTscObj->id, TDMT_MND_CONNECT);
SRequestObj* pRequest = createRequest(pTscObj->id, TDMT_MND_CONNECT, 0);
if (pRequest == NULL) {
destroyTscObj(pTscObj);
return NULL;
@ -2234,7 +2234,37 @@ void taosAsyncQueryImpl(uint64_t connId, const char* sql, __taos_async_fn_t fp,
}
SRequestObj* pRequest = NULL;
int32_t code = buildRequest(connId, sql, sqlLen, param, validateOnly, &pRequest);
int32_t code = buildRequest(connId, sql, sqlLen, param, validateOnly, &pRequest, 0);
if (code != TSDB_CODE_SUCCESS) {
terrno = code;
fp(param, NULL, terrno);
return;
}
pRequest->body.queryFp = fp;
doAsyncQuery(pRequest, false);
}
void taosAsyncQueryImplWithReqid(uint64_t connId, const char* sql, __taos_async_fn_t fp, void* param, bool validateOnly,
int64_t reqid) {
if (sql == NULL || NULL == fp) {
terrno = TSDB_CODE_INVALID_PARA;
if (fp) {
fp(param, NULL, terrno);
}
return;
}
size_t sqlLen = strlen(sql);
if (sqlLen > (size_t)TSDB_MAX_ALLOWED_SQL_LEN) {
tscError("sql string exceeds max length:%d", TSDB_MAX_ALLOWED_SQL_LEN);
terrno = TSDB_CODE_TSC_EXCEED_SQL_LIMIT;
fp(param, NULL, terrno);
return;
}
SRequestObj* pRequest = NULL;
int32_t code = buildRequest(connId, sql, sqlLen, param, validateOnly, &pRequest, reqid);
if (code != TSDB_CODE_SUCCESS) {
terrno = code;
fp(param, NULL, terrno);
@ -2261,3 +2291,20 @@ TAOS_RES* taosQueryImpl(TAOS* taos, const char* sql, bool validateOnly) {
}
return param->pRequest;
}
TAOS_RES* taosQueryImplWithReqid(TAOS* taos, const char* sql, bool validateOnly, int64_t reqid) {
if (NULL == taos) {
terrno = TSDB_CODE_TSC_DISCONNECTED;
return NULL;
}
SSyncQueryParam* param = taosMemoryCalloc(1, sizeof(SSyncQueryParam));
tsem_init(&param->sem, 0, 0);
taosAsyncQueryImplWithReqid(*(int64_t*)taos, sql, syncQueryFn, param, validateOnly, reqid);
tsem_wait(&param->sem);
if (param->pRequest != NULL) {
param->pRequest->syncQuery = true;
}
return param->pRequest;
}

31
source/client/src/clientMain.c
View File

@ -248,6 +248,9 @@ TAOS_FIELD *taos_fetch_fields(TAOS_RES *res) {
}
TAOS_RES *taos_query(TAOS *taos, const char *sql) { return taosQueryImpl(taos, sql, false); }
TAOS_RES *taos_query_with_reqid(TAOS *taos, const char *sql, int64_t reqid) {
return taosQueryImplWithReqid(taos, sql, false, reqid);
}
TAOS_ROW taos_fetch_row(TAOS_RES *res) {
if (res == NULL) {
@ -763,6 +766,11 @@ void taos_query_a(TAOS *taos, const char *sql, __taos_async_fn_t fp, void *param
taosAsyncQueryImpl(connId, sql, fp, param, false);
}
void taos_query_a_with_reqid(TAOS *taos, const char *sql, __taos_async_fn_t fp, void *param, int64_t reqid) {
int64_t connId = *(int64_t *)taos;
taosAsyncQueryImplWithReqid(connId, sql, fp, param, false, reqid);
}
int32_t createParseContext(const SRequestObj *pRequest, SParseContext **pCxt) {
const STscObj *pTscObj = pRequest->pTscObj;
@ -992,7 +1000,7 @@ int taos_get_db_route_info(TAOS *taos, const char *db, TAOS_DB_ROUTE_INFO *dbInf
int64_t connId = *(int64_t *)taos;
SRequestObj *pRequest = NULL;
char *sql = "taos_get_db_route_info";
int32_t code = buildRequest(connId, sql, strlen(sql), NULL, false, &pRequest);
int32_t code = buildRequest(connId, sql, strlen(sql), NULL, false, &pRequest, 0);
if (code != TSDB_CODE_SUCCESS) {
terrno = code;
return terrno;
@ -1041,7 +1049,7 @@ int taos_get_table_vgId(TAOS *taos, const char *db, const char *table, int *vgId
int64_t connId = *(int64_t *)taos;
SRequestObj *pRequest = NULL;
char *sql = "taos_get_table_vgId";
int32_t code = buildRequest(connId, sql, strlen(sql), NULL, false, &pRequest);
int32_t code = buildRequest(connId, sql, strlen(sql), NULL, false, &pRequest, 0);
if (code != TSDB_CODE_SUCCESS) {
return terrno;
}
@ -1102,7 +1110,7 @@ int taos_load_table_info(TAOS *taos, const char *tableNameList) {
}
char *sql = "taos_load_table_info";
code = buildRequest(connId, sql, strlen(sql), NULL, false, &pRequest);
code = buildRequest(connId, sql, strlen(sql), NULL, false, &pRequest, 0);
if (code != TSDB_CODE_SUCCESS) {
terrno = code;
goto _return;
@ -1147,7 +1155,22 @@ TAOS_STMT *taos_stmt_init(TAOS *taos) {
return NULL;
}
TAOS_STMT *pStmt = stmtInit(pObj);
TAOS_STMT *pStmt = stmtInit(pObj, 0);
releaseTscObj(*(int64_t *)taos);
return pStmt;
}
TAOS_STMT *taos_stmt_init_with_reqid(TAOS *taos, int64_t reqid) {
STscObj *pObj = acquireTscObj(*(int64_t *)taos);
if (NULL == pObj) {
tscError("invalid parameter for %s", __FUNCTION__);
terrno = TSDB_CODE_TSC_DISCONNECTED;
return NULL;
}
TAOS_STMT *pStmt = stmtInit(pObj, reqid);
releaseTscObj(*(int64_t *)taos);

16
source/client/src/clientRawBlockWrite.c
View File

@ -603,7 +603,7 @@ static int32_t taosCreateStb(TAOS* taos, void* meta, int32_t metaLen) {
int32_t code = TSDB_CODE_SUCCESS;
SRequestObj* pRequest = NULL;
code = buildRequest(*(int64_t*)taos, "", 0, NULL, false, &pRequest);
code = buildRequest(*(int64_t*)taos, "", 0, NULL, false, &pRequest, 0);
if (code != TSDB_CODE_SUCCESS) {
goto end;
}
@ -692,7 +692,7 @@ static int32_t taosDropStb(TAOS* taos, void* meta, int32_t metaLen) {
int32_t code = TSDB_CODE_SUCCESS;
SRequestObj* pRequest = NULL;
code = buildRequest(*(int64_t*)taos, "", 0, NULL, false, &pRequest);
code = buildRequest(*(int64_t*)taos, "", 0, NULL, false, &pRequest, 0);
if (code != TSDB_CODE_SUCCESS) {
goto end;
}
@ -773,7 +773,7 @@ static int32_t taosCreateTable(TAOS* taos, void* meta, int32_t metaLen) {
SQuery* pQuery = NULL;
SHashObj* pVgroupHashmap = NULL;
code = buildRequest(*(int64_t*)taos, "", 0, NULL, false, &pRequest);
code = buildRequest(*(int64_t*)taos, "", 0, NULL, false, &pRequest, 0);
if (code != TSDB_CODE_SUCCESS) {
goto end;
}
@ -926,7 +926,7 @@ static int32_t taosDropTable(TAOS* taos, void* meta, int32_t metaLen) {
SQuery* pQuery = NULL;
SHashObj* pVgroupHashmap = NULL;
code = buildRequest(*(int64_t*)taos, "", 0, NULL, false, &pRequest);
code = buildRequest(*(int64_t*)taos, "", 0, NULL, false, &pRequest, 0);
if (code != TSDB_CODE_SUCCESS) {
goto end;
}
@ -1097,7 +1097,7 @@ static int32_t taosAlterTable(TAOS* taos, void* meta, int32_t metaLen) {
SArray* pArray = NULL;
SVgDataBlocks* pVgData = NULL;
code = buildRequest(*(int64_t*)taos, "", 0, NULL, false, &pRequest);
code = buildRequest(*(int64_t*)taos, "", 0, NULL, false, &pRequest, 0);
if (code != TSDB_CODE_SUCCESS) {
goto end;
@ -1217,7 +1217,7 @@ int taos_write_raw_block(TAOS* taos, int rows, char* pData, const char* tbname)
SQuery* pQuery = NULL;
SSubmitReq* subReq = NULL;
SRequestObj* pRequest = (SRequestObj*)createRequest(*(int64_t*)taos, TSDB_SQL_INSERT);
SRequestObj* pRequest = (SRequestObj*)createRequest(*(int64_t*)taos, TSDB_SQL_INSERT, 0);
if (!pRequest) {
uError("WriteRaw:createRequest error request is null");
code = terrno;
@ -1407,7 +1407,7 @@ static int32_t tmqWriteRawDataImpl(TAOS* taos, void* data, int32_t dataLen) {
STableMeta* pTableMeta = NULL;
terrno = TSDB_CODE_SUCCESS;
SRequestObj* pRequest = (SRequestObj*)createRequest(*(int64_t*)taos, TSDB_SQL_INSERT);
SRequestObj* pRequest = (SRequestObj*)createRequest(*(int64_t*)taos, TSDB_SQL_INSERT, 0);
if (!pRequest) {
uError("WriteRaw:createRequest error request is null");
return terrno;
@ -1674,7 +1674,7 @@ static int32_t tmqWriteRawMetaDataImpl(TAOS* taos, void* data, int32_t dataLen)
STableMeta* pTableMeta = NULL;
terrno = TSDB_CODE_SUCCESS;
SRequestObj* pRequest = (SRequestObj*)createRequest(*(int64_t*)taos, TSDB_SQL_INSERT);
SRequestObj* pRequest = (SRequestObj*)createRequest(*(int64_t*)taos, TSDB_SQL_INSERT, 0);
if (!pRequest) {
uError("WriteRaw:createRequest error request is null");
return terrno;

136
source/client/src/clientSml.c
View File

@ -353,7 +353,7 @@ static int32_t smlSendMetaMsg(SSmlHandle *info, SName *pName, SArray *pColumns,
pReq.numOfTags = taosArrayGetSize(pTags);
pReq.pTags = pTags;
code = buildRequest(info->taos->id, "", 0, NULL, false, &pRequest);
code = buildRequest(info->taos->id, "", 0, NULL, false, &pRequest, 0);
if (code != TSDB_CODE_SUCCESS) {
goto end;
}
@ -1010,9 +1010,9 @@ static void smlParseTelnetElement(const char **sql, const char *sqlEnd, const ch
}
}
static int32_t smlParseTelnetTags(const char *data, const char *sqlEnd, SArray *cols, char *childTableName, SHashObj *dumplicateKey,
SSmlMsgBuf *msg) {
if(!cols) return TSDB_CODE_OUT_OF_MEMORY;
static int32_t smlParseTelnetTags(const char *data, const char *sqlEnd, SArray *cols, char *childTableName,
SHashObj *dumplicateKey, SSmlMsgBuf *msg) {
if (!cols) return TSDB_CODE_OUT_OF_MEMORY;
const char *sql = data;
size_t childTableNameLen = strlen(tsSmlChildTableName);
while (sql < sqlEnd) {
@ -1093,7 +1093,8 @@ static int32_t smlParseTelnetTags(const char *data, const char *sqlEnd, SArray *
}
// format: <metric> <timestamp> <value> <tagk_1>=<tagv_1>[ <tagk_n>=<tagv_n>]
static int32_t smlParseTelnetString(SSmlHandle *info, const char *sql, const char *sqlEnd, SSmlTableInfo *tinfo, SArray *cols) {
static int32_t smlParseTelnetString(SSmlHandle *info, const char *sql, const char *sqlEnd, SSmlTableInfo *tinfo,
SArray *cols) {
if (!sql) return TSDB_CODE_SML_INVALID_DATA;
// parse metric
@ -1374,17 +1375,17 @@ static int32_t smlKvTimeHashCompare(const void *key1, const void *key2) {
SHashObj *s2 = *(SHashObj **)key2;
SSmlKv **kv1pp = (SSmlKv **)taosHashGet(s1, TS, TS_LEN);
SSmlKv **kv2pp = (SSmlKv **)taosHashGet(s2, TS, TS_LEN);
if(!kv1pp || !kv2pp){
if (!kv1pp || !kv2pp) {
uError("smlKvTimeHashCompare kv is null");
return -1;
}
SSmlKv *kv1 = *kv1pp;
SSmlKv *kv2 = *kv2pp;
if(!kv1 || kv1->type != TSDB_DATA_TYPE_TIMESTAMP){
if (!kv1 || kv1->type != TSDB_DATA_TYPE_TIMESTAMP) {
uError("smlKvTimeHashCompare kv1");
return -1;
}
if(!kv2 || kv2->type != TSDB_DATA_TYPE_TIMESTAMP){
if (!kv2 || kv2->type != TSDB_DATA_TYPE_TIMESTAMP) {
uError("smlKvTimeHashCompare kv2");
return -1;
}
@ -1947,7 +1948,7 @@ static int32_t smlParseValueFromJSON(cJSON *root, SSmlKv *kv) {
}
static int32_t smlParseColsFromJSON(cJSON *root, SArray *cols) {
if(!cols) return TSDB_CODE_OUT_OF_MEMORY;
if (!cols) return TSDB_CODE_OUT_OF_MEMORY;
cJSON *metricVal = cJSON_GetObjectItem(root, "value");
if (metricVal == NULL) {
return TSDB_CODE_TSC_INVALID_JSON;
@ -1971,7 +1972,7 @@ static int32_t smlParseColsFromJSON(cJSON *root, SArray *cols) {
static int32_t smlParseTagsFromJSON(cJSON *root, SArray *pKVs, char *childTableName, SHashObj *dumplicateKey,
SSmlMsgBuf *msg) {
int32_t ret = TSDB_CODE_SUCCESS;
if (!pKVs){
if (!pKVs) {
return TSDB_CODE_OUT_OF_MEMORY;
}
cJSON *tags = cJSON_GetObjectItem(root, "tags");
@ -2204,7 +2205,7 @@ static int32_t smlParseTelnetLine(SSmlHandle *info, void *data, const int len) {
}
if (info->protocol == TSDB_SML_TELNET_PROTOCOL) {
ret = smlParseTelnetString(info, (const char *)data, (char*)data + len, tinfo, cols);
ret = smlParseTelnetString(info, (const char *)data, (char *)data + len, tinfo, cols);
} else if (info->protocol == TSDB_SML_JSON_PROTOCOL) {
ret = smlParseJSONString(info, (cJSON *)data, tinfo, cols);
} else {
@ -2384,16 +2385,16 @@ static void smlPrintStatisticInfo(SSmlHandle *info) {
info->cost.endTime - info->cost.insertRpcTime, info->cost.endTime - info->cost.parseTime);
}
static int32_t smlParseLine(SSmlHandle *info, char *lines[], char* rawLine, char* rawLineEnd, int numLines) {
static int32_t smlParseLine(SSmlHandle *info, char *lines[], char *rawLine, char *rawLineEnd, int numLines) {
int32_t code = TSDB_CODE_SUCCESS;
if (info->protocol == TSDB_SML_JSON_PROTOCOL) {
if(lines){
if (lines) {
code = smlParseJSON(info, *lines);
}else if(rawLine){
} else if (rawLine) {
code = smlParseJSON(info, rawLine);
}
if (code != TSDB_CODE_SUCCESS) {
uError("SML:0x%" PRIx64 " smlParseJSON failed:%s", info->id, lines?*lines:rawLine);
uError("SML:0x%" PRIx64 " smlParseJSON failed:%s", info->id, lines ? *lines : rawLine);
return code;
}
return code;
@ -2402,18 +2403,18 @@ static int32_t smlParseLine(SSmlHandle *info, char *lines[], char* rawLine, char
for (int32_t i = 0; i < numLines; ++i) {
char *tmp = NULL;
int len = 0;
if(lines){
if (lines) {
tmp = lines[i];
len = strlen(tmp);
}else if(rawLine){
} else if (rawLine) {
tmp = rawLine;
while(rawLine < rawLineEnd){
if(*(rawLine++) == '\n'){
while (rawLine < rawLineEnd) {
if (*(rawLine++) == '\n') {
break;
}
len++;
}
if(info->protocol == TSDB_SML_LINE_PROTOCOL && tmp[0] == '#'){ // this line is comment
if (info->protocol == TSDB_SML_LINE_PROTOCOL && tmp[0] == '#') { // this line is comment
continue;
}
}
@ -2433,7 +2434,7 @@ static int32_t smlParseLine(SSmlHandle *info, char *lines[], char* rawLine, char
return code;
}
static int smlProcess(SSmlHandle *info, char *lines[], char* rawLine, char* rawLineEnd, int numLines) {
static int smlProcess(SSmlHandle *info, char *lines[], char *rawLine, char *rawLineEnd, int numLines) {
int32_t code = TSDB_CODE_SUCCESS;
int32_t retryNum = 0;
@ -2532,8 +2533,8 @@ static void smlInsertCallback(void *param, void *res, int32_t code) {
smlDestroyInfo(info);
}
TAOS_RES *taos_schemaless_insert_inner(SRequestObj *request, char *lines[], char *rawLine, char *rawLineEnd, int numLines, int protocol, int precision) {
TAOS_RES *taos_schemaless_insert_inner(SRequestObj *request, char *lines[], char *rawLine, char *rawLineEnd,
int numLines, int protocol, int precision) {
int batchs = 0;
STscObj *pTscObj = request->pTscObj;
@ -2581,7 +2582,7 @@ TAOS_RES *taos_schemaless_insert_inner(SRequestObj *request, char *lines[], char
batchs = ceil(((double)numLines) / LINE_BATCH);
params.total = batchs;
for (int i = 0; i < batchs; ++i) {
SRequestObj *req = (SRequestObj *)createRequest(pTscObj->id, TSDB_SQL_INSERT);
SRequestObj *req = (SRequestObj *)createRequest(pTscObj->id, TSDB_SQL_INSERT, 0);
if (!req) {
request->code = TSDB_CODE_OUT_OF_MEMORY;
uError("SML:taos_schemaless_insert error request is null");
@ -2608,16 +2609,16 @@ TAOS_RES *taos_schemaless_insert_inner(SRequestObj *request, char *lines[], char
info->pRequest->body.queryFp = smlInsertCallback;
info->pRequest->body.param = info;
int32_t code = smlProcess(info, lines, rawLine, rawLineEnd, perBatch);
if(lines){
if (lines) {
lines += perBatch;
}
if(rawLine){
if (rawLine) {
int num = 0;
while(rawLine < rawLineEnd){
if(*(rawLine++) == '\n'){
while (rawLine < rawLineEnd) {
if (*(rawLine++) == '\n') {
num++;
}
if(num == perBatch){
if (num == perBatch) {
break;
}
}
@ -2628,7 +2629,7 @@ TAOS_RES *taos_schemaless_insert_inner(SRequestObj *request, char *lines[], char
}
tsem_wait(&params.sem);
end:
end:
taosThreadSpinDestroy(&params.lock);
tsem_destroy(&params.sem);
// ((STscObj *)taos)->schemalessType = 0;
@ -2653,9 +2654,7 @@ TAOS_RES *taos_schemaless_insert_inner(SRequestObj *request, char *lines[], char
* 0 - influxDB line protocol
* 1 - OpenTSDB telnet line protocol
* 2 - OpenTSDB JSON format protocol
* @return return zero for successful insertion. Otherwise return none-zero error code of
* failure reason.
*
* @return TAOS_RES
*/
TAOS_RES *taos_schemaless_insert(TAOS *taos, char *lines[], int numLines, int protocol, int precision) {
@ -2664,7 +2663,7 @@ TAOS_RES *taos_schemaless_insert(TAOS *taos, char *lines[], int numLines, int pr
return NULL;
}
SRequestObj *request = (SRequestObj *)createRequest(*(int64_t *)taos, TSDB_SQL_INSERT);
SRequestObj *request = (SRequestObj *)createRequest(*(int64_t *)taos, TSDB_SQL_INSERT, 0);
if (!request) {
uError("SML:taos_schemaless_insert error request is null");
return NULL;
@ -2680,13 +2679,37 @@ TAOS_RES *taos_schemaless_insert(TAOS *taos, char *lines[], int numLines, int pr
return taos_schemaless_insert_inner(request, lines, NULL, NULL, numLines, protocol, precision);
}
TAOS_RES *taos_schemaless_insert_raw(TAOS* taos, char* lines, int len, int32_t *totalRows, int protocol, int precision){
TAOS_RES *taos_schemaless_insert_with_reqid(TAOS *taos, char *lines[], int numLines, int protocol, int precision,
int64_t reqid) {
if (NULL == taos) {
terrno = TSDB_CODE_TSC_DISCONNECTED;
return NULL;
}
SRequestObj *request = (SRequestObj *)createRequest(*(int64_t *)taos, TSDB_SQL_INSERT);
SRequestObj *request = (SRequestObj *)createRequest(*(int64_t *)taos, TSDB_SQL_INSERT, reqid);
if (!request) {
uError("SML:taos_schemaless_insert error request is null");
return NULL;
}
if (!lines) {
SSmlMsgBuf msg = {ERROR_MSG_BUF_DEFAULT_SIZE, request->msgBuf};
request->code = TSDB_CODE_SML_INVALID_DATA;
smlBuildInvalidDataMsg(&msg, "lines is null", NULL);
return (TAOS_RES *)request;
}
return taos_schemaless_insert_inner(request, lines, NULL, NULL, numLines, protocol, precision);
}
TAOS_RES *taos_schemaless_insert_raw(TAOS *taos, char *lines, int len, int32_t *totalRows, int protocol,
int precision) {
if (NULL == taos) {
terrno = TSDB_CODE_TSC_DISCONNECTED;
return NULL;
}
SRequestObj *request = (SRequestObj *)createRequest(*(int64_t *)taos, TSDB_SQL_INSERT, 0);
if (!request) {
uError("SML:taos_schemaless_insert error request is null");
return NULL;
@ -2702,10 +2725,45 @@ TAOS_RES *taos_schemaless_insert_raw(TAOS* taos, char* lines, int len, int32_t *
int numLines = 0;
*totalRows = 0;
char *tmp = lines;
for(int i = 0; i < len; i++){
if(lines[i] == '\n' || i == len - 1){
for (int i = 0; i < len; i++) {
if (lines[i] == '\n' || i == len - 1) {
numLines++;
if(tmp[0] != '#' || protocol != TSDB_SML_LINE_PROTOCOL){ //ignore comment
if (tmp[0] != '#' || protocol != TSDB_SML_LINE_PROTOCOL) { // ignore comment
(*totalRows)++;
}
tmp = lines + i + 1;
}
}
return taos_schemaless_insert_inner(request, NULL, lines, lines + len, numLines, protocol, precision);
}
TAOS_RES *taos_schemaless_insert_raw_with_reqid(TAOS *taos, char *lines, int len, int32_t *totalRows, int protocol,
int precision, int64_t reqid) {
if (NULL == taos) {
terrno = TSDB_CODE_TSC_DISCONNECTED;
return NULL;
}
SRequestObj *request = (SRequestObj *)createRequest(*(int64_t *)taos, TSDB_SQL_INSERT, reqid);
if (!request) {
uError("SML:taos_schemaless_insert error request is null");
return NULL;
}
if (!lines || len <= 0) {
SSmlMsgBuf msg = {ERROR_MSG_BUF_DEFAULT_SIZE, request->msgBuf};
request->code = TSDB_CODE_SML_INVALID_DATA;
smlBuildInvalidDataMsg(&msg, "lines is null", NULL);
return (TAOS_RES *)request;
}
int numLines = 0;
*totalRows = 0;
char *tmp = lines;
for (int i = 0; i < len; i++) {
if (lines[i] == '\n' || i == len - 1) {
numLines++;
if (tmp[0] != '#' || protocol != TSDB_SML_LINE_PROTOCOL) { // ignore comment
(*totalRows)++;
}
tmp = lines + i + 1;

14
source/client/src/clientStmt.c
View File

@ -5,13 +5,18 @@
#include "clientStmt.h"
char *gStmtStatusStr[] = {"unknown", "init", "prepare", "settbname", "settags", "fetchFields", "bind", "bindCol", "addBatch", "exec"};
char* gStmtStatusStr[] = {"unknown", "init", "prepare", "settbname", "settags",
"fetchFields", "bind", "bindCol", "addBatch", "exec"};
static int32_t stmtCreateRequest(STscStmt* pStmt) {
int32_t code = 0;
if (pStmt->exec.pRequest == NULL) {
code = buildRequest(pStmt->taos->id, pStmt->sql.sqlStr, pStmt->sql.sqlLen, NULL, false, &pStmt->exec.pRequest);
code = buildRequest(pStmt->taos->id, pStmt->sql.sqlStr, pStmt->sql.sqlLen, NULL, false, &pStmt->exec.pRequest,
pStmt->reqid);
if (pStmt->reqid != 0) {
pStmt->reqid++;
}
if (TSDB_CODE_SUCCESS == code) {
pStmt->exec.pRequest->syncQuery = true;
}
@ -207,7 +212,7 @@ int32_t stmtCacheBlock(STscStmt* pStmt) {
}
STableDataBlocks** pSrc = taosHashGet(pStmt->exec.pBlockHash, pStmt->bInfo.tbFName, strlen(pStmt->bInfo.tbFName));
if(!pSrc){
if (!pSrc) {
return TSDB_CODE_OUT_OF_MEMORY;
}
STableDataBlocks* pDst = NULL;
@ -513,7 +518,7 @@ int32_t stmtResetStmt(STscStmt* pStmt) {
return TSDB_CODE_SUCCESS;
}
TAOS_STMT* stmtInit(STscObj* taos) {
TAOS_STMT* stmtInit(STscObj* taos, int64_t reqid) {
STscObj* pObj = (STscObj*)taos;
STscStmt* pStmt = NULL;
@ -533,6 +538,7 @@ TAOS_STMT* stmtInit(STscObj* taos) {
pStmt->taos = pObj;
pStmt->bInfo.needParse = true;
pStmt->sql.status = STMT_INIT;
pStmt->reqid = reqid;
STMT_LOG_SEQ(STMT_INIT);

6
source/common/src/tdatablock.c
View File

@ -1172,11 +1172,7 @@ static int32_t doEnsureCapacity(SColumnInfoData* pColumn, const SDataBlockInfo*
pColumn->nullbitmap = tmp;
memset(&pColumn->nullbitmap[oldLen], 0, BitmapLen(numOfRows) - oldLen);
if (pColumn->info.type == TSDB_DATA_TYPE_NULL) {
return TSDB_CODE_SUCCESS;
}
assert(pColumn->info.bytes);
ASSERT(pColumn->info.bytes);
tmp = taosMemoryRealloc(pColumn->pData, numOfRows * pColumn->info.bytes);
if (tmp == NULL) {
return TSDB_CODE_OUT_OF_MEMORY;

21
source/libs/executor/inc/executorimpl.h
View File

@ -311,7 +311,6 @@ typedef struct STableScanInfo {
SFileBlockLoadRecorder readRecorder;
SScanInfo scanInfo;
int32_t scanTimes;
SNode* pFilterNode; // filter info, which is push down by optimizer
SSDataBlock* pResBlock;
SColMatchInfo matchInfo;
SExprSupp pseudoSup;
@ -348,7 +347,6 @@ typedef struct STableMergeScanInfo {
int64_t numOfRows;
SScanInfo scanInfo;
int32_t scanTimes;
SNode* pFilterNode; // filter info, which is push down by optimizer
SqlFunctionCtx* pCtx; // which belongs to the direct upstream operator operator query context
SResultRowInfo* pResultRowInfo;
int32_t* rowEntryInfoOffset;
@ -466,7 +464,6 @@ typedef struct SStreamScanInfo {
SReadHandle readHandle;
SInterval interval; // if the upstream is an interval operator, the interval info is also kept here.
SColMatchInfo matchInfo;
SNode* pCondition;
SArray* pBlockLists; // multiple SSDatablock.
SSDataBlock* pRes; // result SSDataBlock
@ -570,7 +567,6 @@ typedef struct SIntervalAggOperatorInfo {
EOPTR_EXEC_MODEL execModel; // operator execution model [batch model|stream model]
STimeWindowAggSupp twAggSup;
SArray* pPrevValues; // SArray<SGroupKeys> used to keep the previous not null value for interpolation.
SNode* pCondition;
} SIntervalAggOperatorInfo;
typedef struct SMergeAlignedIntervalAggOperatorInfo {
@ -579,12 +575,10 @@ typedef struct SMergeAlignedIntervalAggOperatorInfo {
uint64_t groupId; // current groupId
int64_t curTs; // current ts
SSDataBlock* prefetchedBlock;
SNode* pCondition;
SResultRow* pResultRow;
} SMergeAlignedIntervalAggOperatorInfo;
typedef struct SStreamIntervalOperatorInfo {
// SOptrBasicInfo should be first, SAggSupporter should be second for stream encode
SOptrBasicInfo binfo; // basic info
SAggSupporter aggSup; // aggregate supporter
SExprSupp scalarSupp; // supporter for perform scalar function
@ -610,26 +604,21 @@ typedef struct SStreamIntervalOperatorInfo {
} SStreamIntervalOperatorInfo;
typedef struct SAggOperatorInfo {
// SOptrBasicInfo should be first, SAggSupporter should be second for stream encode
SOptrBasicInfo binfo;
SAggSupporter aggSup;
STableQueryInfo* current;
uint64_t groupId;
SGroupResInfo groupResInfo;
SExprSupp scalarExprSup;
SNode* pCondition;
} SAggOperatorInfo;
typedef struct SProjectOperatorInfo {
SOptrBasicInfo binfo;
SAggSupporter aggSup;
SNode* pFilterNode; // filter info, which is push down by optimizer
SArray* pPseudoColInfo;
SLimitInfo limitInfo;
bool mergeDataBlocks;
SSDataBlock* pFinalRes;
SNode* pCondition;
} SProjectOperatorInfo;
typedef struct SIndefOperatorInfo {
@ -637,9 +626,7 @@ typedef struct SIndefOperatorInfo {
SAggSupporter aggSup;
SArray* pPseudoColInfo;
SExprSupp scalarSup;
SNode* pCondition;
uint64_t groupId;
SSDataBlock* pNextGroupRes;
} SIndefOperatorInfo;
@ -651,7 +638,6 @@ typedef struct SFillOperatorInfo {
void** p;
SSDataBlock* existNewGroupBlock;
STimeWindow win;
SNode* pCondition;
SColMatchInfo matchInfo;
int32_t primaryTsCol;
int32_t primarySrcSlotId;
@ -666,7 +652,6 @@ typedef struct SGroupbyOperatorInfo {
SAggSupporter aggSup;
SArray* pGroupCols; // group by columns, SArray<SColumn>
SArray* pGroupColVals; // current group column values, SArray<SGroupKeys>
SNode* pCondition;
bool isInit; // denote if current val is initialized or not
char* keyBuf; // group by keys for hash
int32_t groupKeyLen; // total group by column width
@ -716,7 +701,6 @@ typedef struct SSessionAggOperatorInfo {
int64_t gap; // session window gap
int32_t tsSlotId; // primary timestamp slot id
STimeWindowAggSupp twAggSup;
const SNode* pCondition;
} SSessionAggOperatorInfo;
typedef struct SResultWindowInfo {
@ -790,7 +774,6 @@ typedef struct SStreamFillOperatorInfo {
SSDataBlock* pSrcDelBlock;
int32_t srcDelRowIndex;
SSDataBlock* pDelRes;
SNode* pCondition;
SColMatchInfo matchInfo;
int32_t primaryTsCol;
int32_t primarySrcSlotId;
@ -827,7 +810,6 @@ typedef struct SStateWindowOperatorInfo {
SStateKeys stateKey;
int32_t tsSlotId; // primary timestamp column slot id
STimeWindowAggSupp twAggSup;
const SNode* pCondition;
} SStateWindowOperatorInfo;
typedef struct SSortOperatorInfo {
@ -840,7 +822,6 @@ typedef struct SSortOperatorInfo {
int64_t startTs; // sort start time
uint64_t sortElapsed; // sort elapsed time, time to flush to disk not included.
SLimitInfo limitInfo;
SNode* pCondition;
} SSortOperatorInfo;
typedef struct SJoinOperatorInfo {
@ -901,7 +882,7 @@ int32_t getTableScanInfo(SOperatorInfo* pOperator, int32_t* order, int32_t* scan
int32_t getBufferPgSize(int32_t rowSize, uint32_t* defaultPgsz, uint32_t* defaultBufsz);
void doSetOperatorCompleted(SOperatorInfo* pOperator);
void doFilter(const SNode* pFilterNode, SSDataBlock* pBlock, SColMatchInfo* pColMatchInfo, SFilterInfo* pFilterInfo);
void doFilter(SSDataBlock* pBlock, SFilterInfo* pFilterInfo, SColMatchInfo* pColMatchInfo);
int32_t addTagPseudoColumnData(SReadHandle* pHandle, const SExprInfo* pExpr, int32_t numOfExpr,
SSDataBlock* pBlock, int32_t rows, const char* idStr, STableMetaCacheInfo * pCache);

43
source/libs/executor/src/executorimpl.c
View File

@ -1039,39 +1039,24 @@ void setResultRowInitCtx(SResultRow* pResult, SqlFunctionCtx* pCtx, int32_t numO
static void extractQualifiedTupleByFilterResult(SSDataBlock* pBlock, const SColumnInfoData* p, bool keep,
int32_t status);
void doFilter(const SNode* pFilterNode, SSDataBlock* pBlock, SColMatchInfo* pColMatchInfo, SFilterInfo* pFilterInfo) {
if (pFilterNode == NULL || pBlock->info.rows == 0) {
void doFilter(SSDataBlock* pBlock, SFilterInfo* pFilterInfo, SColMatchInfo* pColMatchInfo) {
if (pFilterInfo == NULL || pBlock->info.rows == 0) {
return;
}
SFilterInfo* filter = pFilterInfo;
int64_t st = taosGetTimestampUs();
// todo move to the initialization function
int32_t code = 0;
bool needFree = false;
if (filter == NULL) {
needFree = true;
code = filterInitFromNode((SNode*)pFilterNode, &filter, 0);
}
SFilterColumnParam param1 = {.numOfCols = taosArrayGetSize(pBlock->pDataBlock), .pDataBlock = pBlock->pDataBlock};
code = filterSetDataFromSlotId(filter, &param1);
int32_t code = filterSetDataFromSlotId(pFilterInfo, &param1);
SColumnInfoData* p = NULL;
int32_t status = 0;
// todo the keep seems never to be True??
bool keep = filterExecute(filter, pBlock, &p, NULL, param1.numOfCols, &status);
if (needFree) {
filterFreeInfo(filter);
}
bool keep = filterExecute(pFilterInfo, pBlock, &p, NULL, param1.numOfCols, &status);
extractQualifiedTupleByFilterResult(pBlock, p, keep, status);
if (pColMatchInfo != NULL) {
for (int32_t i = 0; i < taosArrayGetSize(pColMatchInfo->pList); ++i) {
size_t size = taosArrayGetSize(pColMatchInfo->pList);
for (int32_t i = 0; i < size; ++i) {
SColMatchItem* pInfo = taosArrayGet(pColMatchInfo->pList, i);
if (pInfo->colId == PRIMARYKEY_TIMESTAMP_COL_ID) {
SColumnInfoData* pColData = taosArrayGet(pBlock->pDataBlock, pInfo->dstSlotId);
@ -2393,7 +2378,7 @@ static SSDataBlock* getAggregateResult(SOperatorInfo* pOperator) {
blockDataEnsureCapacity(pInfo->pRes, pOperator->resultInfo.capacity);
while (1) {
doBuildResultDatablock(pOperator, pInfo, &pAggInfo->groupResInfo, pAggInfo->aggSup.pResultBuf);
doFilter(pAggInfo->pCondition, pInfo->pRes, NULL, NULL);
doFilter(pInfo->pRes, pOperator->exprSupp.pFilterInfo, NULL);
if (!hasRemainResults(&pAggInfo->groupResInfo)) {
doSetOperatorCompleted(pOperator);
@ -2726,7 +2711,7 @@ static SSDataBlock* doFill(SOperatorInfo* pOperator) {
break;
}
doFilter(pInfo->pCondition, fillResult, &pInfo->matchInfo, NULL);
doFilter(fillResult, pOperator->exprSupp.pFilterInfo, &pInfo->matchInfo );
if (fillResult->info.rows > 0) {
break;
}
@ -2945,9 +2930,13 @@ SOperatorInfo* createAggregateOperatorInfo(SOperatorInfo* downstream, SAggPhysiN
goto _error;
}
code = filterInitFromNode((SNode*)pAggNode->node.pConditions, &pOperator->exprSupp.pFilterInfo, 0);
if (code != TSDB_CODE_SUCCESS) {
goto _error;
}
pInfo->binfo.mergeResultBlock = pAggNode->mergeDataBlock;
pInfo->groupId = UINT64_MAX;
pInfo->pCondition = pAggNode->node.pConditions;
pOperator->name = "TableAggregate";
pOperator->operatorType = QUERY_NODE_PHYSICAL_PLAN_HASH_AGG;
pOperator->blocking = true;
@ -3173,7 +3162,11 @@ SOperatorInfo* createFillOperatorInfo(SOperatorInfo* downstream, SFillPhysiNode*
pInfo->pFinalRes = createOneDataBlock(pInfo->pRes, false);
blockDataEnsureCapacity(pInfo->pFinalRes, pOperator->resultInfo.capacity);
pInfo->pCondition = pPhyFillNode->node.pConditions;
code = filterInitFromNode((SNode*)pPhyFillNode->node.pConditions, &pOperator->exprSupp.pFilterInfo, 0);
if (code != TSDB_CODE_SUCCESS) {
goto _error;
}
pOperator->name = "FillOperator";
pOperator->blocking = false;
pOperator->status = OP_NOT_OPENED;

10
source/libs/executor/src/groupoperator.c
View File

@ -13,6 +13,7 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "filter.h"
#include "function.h"
#include "os.h"
#include "tname.h"
@ -312,7 +313,7 @@ static SSDataBlock* buildGroupResultDataBlock(SOperatorInfo* pOperator) {
SSDataBlock* pRes = pInfo->binfo.pRes;
while (1) {
doBuildResultDatablock(pOperator, &pInfo->binfo, &pInfo->groupResInfo, pInfo->aggSup.pResultBuf);
doFilter(pInfo->pCondition, pRes, NULL, NULL);
doFilter(pRes, pOperator->exprSupp.pFilterInfo, NULL);
if (!hasRemainResults(&pInfo->groupResInfo)) {
doSetOperatorCompleted(pOperator);
@ -411,8 +412,6 @@ SOperatorInfo* createGroupOperatorInfo(SOperatorInfo* downstream, SAggPhysiNode*
}
pInfo->pGroupCols = extractColumnInfo(pAggNode->pGroupKeys);
pInfo->pCondition = pAggNode->node.pConditions;
int32_t code = initExprSupp(&pInfo->scalarSup, pScalarExprInfo, numOfScalarExpr);
if (code != TSDB_CODE_SUCCESS) {
goto _error;
@ -433,6 +432,11 @@ SOperatorInfo* createGroupOperatorInfo(SOperatorInfo* downstream, SAggPhysiNode*
goto _error;
}
code = filterInitFromNode((SNode*)pAggNode->node.pConditions, &pOperator->exprSupp.pFilterInfo, 0);
if (code != TSDB_CODE_SUCCESS) {
goto _error;
}
initResultRowInfo(&pInfo->binfo.resultRowInfo);
pOperator->name = "GroupbyAggOperator";

10
source/libs/executor/src/joinoperator.c
View File

@ -13,6 +13,7 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "filter.h"
#include "executorimpl.h"
#include "function.h"
#include "os.h"
@ -108,6 +109,11 @@ SOperatorInfo* createMergeJoinOperatorInfo(SOperatorInfo** pDownstream, int32_t
pInfo->pCondAfterMerge = NULL;
}
code = filterInitFromNode(pInfo->pCondAfterMerge, &pOperator->exprSupp.pFilterInfo, 0);
if (code != TSDB_CODE_SUCCESS) {
goto _error;
}
pInfo->inputOrder = TSDB_ORDER_ASC;
if (pJoinNode->inputTsOrder == ORDER_ASC) {
pInfo->inputOrder = TSDB_ORDER_ASC;
@ -400,8 +406,8 @@ SSDataBlock* doMergeJoin(struct SOperatorInfo* pOperator) {
if (numOfNewRows == 0) {
break;
}
if (pJoinInfo->pCondAfterMerge != NULL) {
doFilter(pJoinInfo->pCondAfterMerge, pRes, NULL, NULL);
if (pOperator->exprSupp.pFilterInfo != NULL) {
doFilter(pRes, pOperator->exprSupp.pFilterInfo, NULL);
}
if (pRes->info.rows >= pOperator->resultInfo.threshold) {
break;

29
source/libs/executor/src/projectoperator.c
View File

@ -13,6 +13,7 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "filter.h"
#include "executorimpl.h"
#include "functionMgt.h"
@ -71,13 +72,7 @@ SOperatorInfo* createProjectOperatorInfo(SOperatorInfo* downstream, SProjectPhys
pInfo->binfo.pRes = pResBlock;
pInfo->pFinalRes = createOneDataBlock(pResBlock, false);
pInfo->pFilterNode = pProjPhyNode->node.pConditions;
if (pTaskInfo->execModel == OPTR_EXEC_MODEL_STREAM) {
pInfo->mergeDataBlocks = false;
} else {
pInfo->mergeDataBlocks = pProjPhyNode->mergeDataBlock;
}
pInfo->mergeDataBlocks = (pTaskInfo->execModel == OPTR_EXEC_MODEL_STREAM)? false:pProjPhyNode->mergeDataBlock;
int32_t numOfRows = 4096;
size_t keyBufSize = sizeof(int64_t) + sizeof(int64_t) + POINTER_BYTES;
@ -97,6 +92,11 @@ SOperatorInfo* createProjectOperatorInfo(SOperatorInfo* downstream, SProjectPhys
initBasicInfo(&pInfo->binfo, pResBlock);
setFunctionResultOutput(pOperator, &pInfo->binfo, &pInfo->aggSup, MAIN_SCAN, numOfCols);
code = filterInitFromNode((SNode*)pProjPhyNode->node.pConditions, &pOperator->exprSupp.pFilterInfo, 0);
if (code != TSDB_CODE_SUCCESS) {
goto _error;
}
pInfo->pPseudoColInfo = setRowTsColumnOutputInfo(pOperator->exprSupp.pCtx, numOfCols);
pOperator->name = "ProjectOperator";
pOperator->operatorType = QUERY_NODE_PHYSICAL_PLAN_PROJECT;
@ -313,7 +313,7 @@ SSDataBlock* doProjectOperation(SOperatorInfo* pOperator) {
}
// do apply filter
doFilter(pProjectInfo->pFilterNode, pFinalRes, NULL, NULL);
doFilter(pFinalRes, pOperator->exprSupp.pFilterInfo, NULL);
// when apply the limit/offset for each group, pRes->info.rows may be 0, due to limit constraint.
if (pFinalRes->info.rows > 0 || (pOperator->status == OP_EXEC_DONE)) {
@ -323,7 +323,7 @@ SSDataBlock* doProjectOperation(SOperatorInfo* pOperator) {
} else {
// do apply filter
if (pRes->info.rows > 0) {
doFilter(pProjectInfo->pFilterNode, pRes, NULL, NULL);
doFilter(pRes, pOperator->exprSupp.pFilterInfo, NULL);
if (pRes->info.rows == 0) {
continue;
}
@ -392,7 +392,12 @@ SOperatorInfo* createIndefinitOutputOperatorInfo(SOperatorInfo* downstream, SPhy
}
setFunctionResultOutput(pOperator, &pInfo->binfo, &pInfo->aggSup, MAIN_SCAN, numOfExpr);
pInfo->pCondition = pPhyNode->node.pConditions;
code = filterInitFromNode((SNode*)pPhyNode->node.pConditions, &pOperator->exprSupp.pFilterInfo, 0);
if (code != TSDB_CODE_SUCCESS) {
goto _error;
}
pInfo->binfo.pRes = pResBlock;
pInfo->pPseudoColInfo = setRowTsColumnOutputInfo(pSup->pCtx, numOfExpr);
pOperator->name = "IndefinitOperator";
@ -515,7 +520,7 @@ SSDataBlock* doApplyIndefinitFunction(SOperatorInfo* pOperator) {
}
}
doFilter(pIndefInfo->pCondition, pInfo->pRes, NULL, NULL);
doFilter(pInfo->pRes, pOperator->exprSupp.pFilterInfo, NULL);
size_t rows = pInfo->pRes->info.rows;
if (rows > 0 || pOperator->status == OP_EXEC_DONE) {
break;
@ -617,7 +622,7 @@ SSDataBlock* doGenerateSourceData(SOperatorInfo* pOperator) {
}
pRes->info.rows = 1;
doFilter(pProjectInfo->pFilterNode, pRes, NULL, NULL);
doFilter(pRes, pOperator->exprSupp.pFilterInfo, NULL);
/*int32_t status = */ doIngroupLimitOffset(&pProjectInfo->limitInfo, 0, pRes, pOperator);

103
source/libs/executor/src/scanoperator.c
View File

@ -116,7 +116,9 @@ static int32_t sysTableUserTagsFillOneTableTags(const SSysTableScanInfo* pInfo,
SMetaReader* smrChildTable, const char* dbname, const char* tableName,
int32_t* pNumOfRows, const SSDataBlock* dataBlock);
static void relocateAndFilterSysTagsScanResult(SSysTableScanInfo* pInfo, int32_t numOfRows, SSDataBlock* dataBlock);
static void relocateAndFilterSysTagsScanResult(SSysTableScanInfo* pInfo, int32_t numOfRows, SSDataBlock* dataBlock,
SFilterInfo* pFilterInfo);
bool processBlockWithProbability(const SSampleExecInfo* pInfo) {
#if 0
if (pInfo->sampleRatio == 1) {
@ -281,19 +283,13 @@ static int32_t doDynamicPruneDataBlock(SOperatorInfo* pOperator, SDataBlockInfo*
return TSDB_CODE_SUCCESS;
}
static bool doFilterByBlockSMA(const SNode* pFilterNode, SColumnDataAgg** pColsAgg, int32_t numOfCols,
static bool doFilterByBlockSMA(SFilterInfo* pFilterInfo, SColumnDataAgg** pColsAgg, int32_t numOfCols,
int32_t numOfRows) {
if (pColsAgg == NULL || pFilterNode == NULL) {
if (pColsAgg == NULL || pFilterInfo == NULL) {
return true;
}
SFilterInfo* filter = NULL;
// todo move to the initialization function
int32_t code = filterInitFromNode((SNode*)pFilterNode, &filter, 0);
bool keep = filterRangeExecute(filter, pColsAgg, numOfCols, numOfRows);
filterFreeInfo(filter);
bool keep = filterRangeExecute(pFilterInfo, pColsAgg, numOfCols, numOfRows);
return keep;
}
@ -387,7 +383,7 @@ static int32_t loadDataBlock(SOperatorInfo* pOperator, STableScanInfo* pTableSca
bool loadSMA = false;
*status = pInfo->dataBlockLoadFlag;
if (pTableScanInfo->pFilterNode != NULL ||
if (pOperator->exprSupp.pFilterInfo != NULL ||
overlapWithTimeWindow(&pTableScanInfo->pdInfo.interval, &pBlock->info, pTableScanInfo->cond.order)) {
(*status) = FUNC_DATA_REQUIRED_DATA_LOAD;
}
@ -425,11 +421,11 @@ static int32_t loadDataBlock(SOperatorInfo* pOperator, STableScanInfo* pTableSca
ASSERT(*status == FUNC_DATA_REQUIRED_DATA_LOAD);
// try to filter data block according to sma info
if (pTableScanInfo->pFilterNode != NULL && (!loadSMA)) {
if (pOperator->exprSupp.pFilterInfo != NULL && (!loadSMA)) {
bool success = doLoadBlockSMA(pTableScanInfo, pBlock, pTaskInfo);
if (success) {
size_t size = taosArrayGetSize(pBlock->pDataBlock);
bool keep = doFilterByBlockSMA(pTableScanInfo->pFilterNode, pBlock->pBlockAgg, size, pBlockInfo->rows);
bool keep = doFilterByBlockSMA(pOperator->exprSupp.pFilterInfo, pBlock->pBlockAgg, size, pBlockInfo->rows);
if (!keep) {
qDebug("%s data block filter out by block SMA, brange:%" PRId64 "-%" PRId64 ", rows:%d", GET_TASKID(pTaskInfo),
pBlockInfo->window.skey, pBlockInfo->window.ekey, pBlockInfo->rows);
@ -469,9 +465,9 @@ static int32_t loadDataBlock(SOperatorInfo* pOperator, STableScanInfo* pTableSca
// restore the previous value
pCost->totalRows -= pBlock->info.rows;
if (pTableScanInfo->pFilterNode != NULL) {
if (pOperator->exprSupp.pFilterInfo != NULL) {
int64_t st = taosGetTimestampUs();
doFilter(pTableScanInfo->pFilterNode, pBlock, &pTableScanInfo->matchInfo, pOperator->exprSupp.pFilterInfo);
doFilter(pBlock, pOperator->exprSupp.pFilterInfo, &pTableScanInfo->matchInfo);
double el = (taosGetTimestampUs() - st) / 1000.0;
pTableScanInfo->readRecorder.filterTime += el;
@ -936,13 +932,10 @@ SOperatorInfo* createTableScanOperatorInfo(STableScanPhysiNode* pTableScanNode,
pInfo->pResBlock = createResDataBlock(pDescNode);
blockDataEnsureCapacity(pInfo->pResBlock, pOperator->resultInfo.capacity);
pInfo->pFilterNode = pScanNode->node.pConditions;
if (pInfo->pFilterNode != NULL) {
code = filterInitFromNode((SNode*)pInfo->pFilterNode, &pOperator->exprSupp.pFilterInfo, 0);
code = filterInitFromNode((SNode*)pTableScanNode->scan.node.pConditions, &pOperator->exprSupp.pFilterInfo, 0);
if (code != TSDB_CODE_SUCCESS) {
goto _error;
}
}
pInfo->scanFlag = MAIN_SCAN;
pInfo->currentGroupId = -1;
@ -1372,7 +1365,7 @@ static SSDataBlock* doRangeScan(SStreamScanInfo* pInfo, SSDataBlock* pSDB, int32
return NULL;
}
doFilter(pInfo->pCondition, pResult, NULL, NULL);
doFilter(pResult, pInfo->pTableScanOp->exprSupp.pFilterInfo, NULL);
if (pResult->info.rows == 0) {
continue;
}
@ -1716,7 +1709,7 @@ static int32_t setBlockIntoRes(SStreamScanInfo* pInfo, const SSDataBlock* pBlock
}
if (filter) {
doFilter(pInfo->pCondition, pInfo->pRes, NULL, NULL);
doFilter(pInfo->pRes, pOperator->exprSupp.pFilterInfo, NULL);
}
blockDataUpdateTsWindow(pInfo->pRes, pInfo->primaryTsIndex);
@ -2168,7 +2161,7 @@ FETCH_NEXT_BLOCK:
}
}
doFilter(pInfo->pCondition, pInfo->pRes, NULL, NULL);
doFilter(pInfo->pRes, pOperator->exprSupp.pFilterInfo, NULL);
blockDataUpdateTsWindow(pInfo->pRes, pInfo->primaryTsIndex);
if (pBlockInfo->rows > 0 || pInfo->pUpdateDataRes->info.rows > 0) {
@ -2533,9 +2526,13 @@ SOperatorInfo* createStreamScanOperatorInfo(SReadHandle* pHandle, STableScanPhys
pInfo->pPseudoExpr = createExprInfo(pTableScanNode->scan.pScanPseudoCols, NULL, &pInfo->numOfPseudoExpr);
}
code = filterInitFromNode((SNode*)pScanPhyNode->node.pConditions, &pOperator->exprSupp.pFilterInfo, 0);
if (code != TSDB_CODE_SUCCESS) {
goto _error;
}
pInfo->pRes = createResDataBlock(pDescNode);
pInfo->pUpdateRes = createSpecialDataBlock(STREAM_CLEAR);
pInfo->pCondition = pScanPhyNode->node.pConditions;
pInfo->scanMode = STREAM_SCAN_FROM_READERHANDLE;
pInfo->windowSup = (SWindowSupporter){.pStreamAggSup = NULL, .gap = -1, .parentType = QUERY_NODE_PHYSICAL_PLAN};
pInfo->groupId = 0;
@ -2676,13 +2673,13 @@ static int32_t loadSysTableCallback(void* param, SDataBuf* pMsg, int32_t code) {
return TSDB_CODE_SUCCESS;
}
static SSDataBlock* doFilterResult(SSysTableScanInfo* pInfo) {
if (pInfo->pCondition == NULL) {
return pInfo->pRes->info.rows == 0 ? NULL : pInfo->pRes;
static SSDataBlock* doFilterResult(SSDataBlock* pDataBlock, SFilterInfo* pFilterInfo) {
if (pFilterInfo == NULL) {
return pDataBlock->info.rows == 0 ? NULL : pDataBlock;
}
doFilter(pInfo->pCondition, pInfo->pRes, NULL, NULL);
return pInfo->pRes->info.rows == 0 ? NULL : pInfo->pRes;
doFilter(pDataBlock, pFilterInfo, NULL);
return pDataBlock->info.rows == 0 ? NULL : pDataBlock;
}
static SSDataBlock* buildInfoSchemaTableMetaBlock(char* tableName) {
@ -2887,7 +2884,7 @@ static SSDataBlock* sysTableScanUserTags(SOperatorInfo* pOperator) {
metaReaderClear(&smrSuperTable);
metaReaderClear(&smrChildTable);
if (numOfRows > 0) {
relocateAndFilterSysTagsScanResult(pInfo, numOfRows, dataBlock);
relocateAndFilterSysTagsScanResult(pInfo, numOfRows, dataBlock, pOperator->exprSupp.pFilterInfo);
numOfRows = 0;
}
blockDataDestroy(dataBlock);
@ -2927,7 +2924,7 @@ static SSDataBlock* sysTableScanUserTags(SOperatorInfo* pOperator) {
metaReaderClear(&smrSuperTable);
if (numOfRows >= pOperator->resultInfo.capacity) {
relocateAndFilterSysTagsScanResult(pInfo, numOfRows, dataBlock);
relocateAndFilterSysTagsScanResult(pInfo, numOfRows, dataBlock, pOperator->exprSupp.pFilterInfo);
numOfRows = 0;
if (pInfo->pRes->info.rows > 0) {
@ -2937,7 +2934,7 @@ static SSDataBlock* sysTableScanUserTags(SOperatorInfo* pOperator) {
}
if (numOfRows > 0) {
relocateAndFilterSysTagsScanResult(pInfo, numOfRows, dataBlock);
relocateAndFilterSysTagsScanResult(pInfo, numOfRows, dataBlock, pOperator->exprSupp.pFilterInfo);
numOfRows = 0;
}
@ -2952,13 +2949,13 @@ static SSDataBlock* sysTableScanUserTags(SOperatorInfo* pOperator) {
return (pInfo->pRes->info.rows == 0) ? NULL : pInfo->pRes;
}
static void relocateAndFilterSysTagsScanResult(SSysTableScanInfo* pInfo, int32_t numOfRows, SSDataBlock* dataBlock) {
void relocateAndFilterSysTagsScanResult(SSysTableScanInfo* pInfo, int32_t numOfRows, SSDataBlock* dataBlock,
SFilterInfo* pFilterInfo) {
dataBlock->info.rows = numOfRows;
pInfo->pRes->info.rows = numOfRows;
relocateColumnData(pInfo->pRes, pInfo->matchInfo.pList, dataBlock->pDataBlock, false);
doFilterResult(pInfo);
doFilterResult(pInfo->pRes, pFilterInfo);
blockDataCleanup(dataBlock);
}
@ -3712,7 +3709,7 @@ static SSDataBlock* sysTableBuildUserTablesByUids(SOperatorInfo* pOperator) {
pInfo->pRes->info.rows = numOfRows;
relocateColumnData(pInfo->pRes, pInfo->matchInfo.pList, p->pDataBlock, false);
doFilterResult(pInfo);
doFilterResult(pInfo->pRes, pOperator->exprSupp.pFilterInfo);
blockDataCleanup(p);
numOfRows = 0;
@ -3728,7 +3725,7 @@ static SSDataBlock* sysTableBuildUserTablesByUids(SOperatorInfo* pOperator) {
pInfo->pRes->info.rows = numOfRows;
relocateColumnData(pInfo->pRes, pInfo->matchInfo.pList, p->pDataBlock, false);
doFilterResult(pInfo);
doFilterResult(pInfo->pRes, pOperator->exprSupp.pFilterInfo);
blockDataCleanup(p);
numOfRows = 0;
@ -3745,6 +3742,7 @@ static SSDataBlock* sysTableBuildUserTablesByUids(SOperatorInfo* pOperator) {
pInfo->loadInfo.totalRows += pInfo->pRes->info.rows;
return (pInfo->pRes->info.rows == 0) ? NULL : pInfo->pRes;
}
static SSDataBlock* sysTableBuildUserTables(SOperatorInfo* pOperator) {
SExecTaskInfo* pTaskInfo = pOperator->pTaskInfo;
@ -3888,7 +3886,7 @@ static SSDataBlock* sysTableBuildUserTables(SOperatorInfo* pOperator) {
pInfo->pRes->info.rows = numOfRows;
relocateColumnData(pInfo->pRes, pInfo->matchInfo.pList, p->pDataBlock, false);
doFilterResult(pInfo);
doFilterResult(pInfo->pRes, pOperator->exprSupp.pFilterInfo);
blockDataCleanup(p);
numOfRows = 0;
@ -3904,7 +3902,7 @@ static SSDataBlock* sysTableBuildUserTables(SOperatorInfo* pOperator) {
pInfo->pRes->info.rows = numOfRows;
relocateColumnData(pInfo->pRes, pInfo->matchInfo.pList, p->pDataBlock, false);
doFilterResult(pInfo);
doFilterResult(pInfo->pRes, pOperator->exprSupp.pFilterInfo);
blockDataCleanup(p);
numOfRows = 0;
@ -3935,8 +3933,7 @@ static SSDataBlock* sysTableScanUserTables(SOperatorInfo* pOperator) {
// the retrieve is executed on the mnode, so return tables that belongs to the information schema database.
if (pInfo->readHandle.mnd != NULL) {
buildSysDbTableInfo(pInfo, pOperator->resultInfo.capacity);
doFilterResult(pInfo);
doFilterResult(pInfo->pRes, pOperator->exprSupp.pFilterInfo);
pInfo->loadInfo.totalRows += pInfo->pRes->info.rows;
doSetOperatorCompleted(pOperator);
@ -4071,7 +4068,7 @@ static SSDataBlock* doSysTableScan(SOperatorInfo* pOperator) {
updateLoadRemoteInfo(&pInfo->loadInfo, pRsp->numOfRows, pRsp->compLen, startTs, pOperator);
// todo log the filter info
doFilterResult(pInfo);
doFilterResult(pInfo->pRes, pOperator->exprSupp.pFilterInfo);
taosMemoryFree(pRsp);
if (pInfo->pRes->info.rows > 0) {
return pInfo->pRes;
@ -4169,9 +4166,15 @@ SOperatorInfo* createSysTableScanOperatorInfo(void* readHandle, SSystemTableScan
pInfo->sysInfo = pScanPhyNode->sysInfo;
pInfo->showRewrite = pScanPhyNode->showRewrite;
pInfo->pRes = createResDataBlock(pDescNode);
pInfo->pCondition = pScanNode->node.pConditions;
code = filterInitFromNode(pScanNode->node.pConditions, &pOperator->exprSupp.pFilterInfo, 0);
if (code != TSDB_CODE_SUCCESS) {
goto _error;
}
initResultSizeInfo(&pOperator->resultInfo, 4096);
blockDataEnsureCapacity(pInfo->pRes, pOperator->resultInfo.capacity);
tNameAssign(&pInfo->name, &pScanNode->tableName);
const char* name = tNameGetTableName(&pInfo->name);
@ -4179,7 +4182,6 @@ SOperatorInfo* createSysTableScanOperatorInfo(void* readHandle, SSystemTableScan
if (strncasecmp(name, TSDB_INS_TABLE_TABLES, TSDB_TABLE_FNAME_LEN) == 0 ||
strncasecmp(name, TSDB_INS_TABLE_TAGS, TSDB_TABLE_FNAME_LEN) == 0) {
pInfo->readHandle = *(SReadHandle*)readHandle;
blockDataEnsureCapacity(pInfo->pRes, pOperator->resultInfo.capacity);
} else {
tsem_init(&pInfo->ready, 0, 0);
pInfo->epSet = pScanPhyNode->mgmtEpSet;
@ -4195,7 +4197,6 @@ SOperatorInfo* createSysTableScanOperatorInfo(void* readHandle, SSystemTableScan
pOperator->pTaskInfo = pTaskInfo;
pOperator->fpSet = createOperatorFpSet(operatorDummyOpenFn, doSysTableScan, NULL, NULL, destroySysScanOperator, NULL);
return pOperator;
_error:
@ -4203,7 +4204,7 @@ _error:
destroySysScanOperator(pInfo);
}
taosMemoryFreeClear(pOperator);
terrno = TSDB_CODE_QRY_OUT_OF_MEMORY;
pTaskInfo->code = code;
return NULL;
}
@ -4357,7 +4358,7 @@ static int32_t loadDataBlockFromOneTable(SOperatorInfo* pOperator, STableMergeSc
pCost->totalRows += pBlock->info.rows;
*status = pInfo->dataBlockLoadFlag;
if (pTableScanInfo->pFilterNode != NULL ||
if (pOperator->exprSupp.pFilterInfo != NULL ||
overlapWithTimeWindow(&pTableScanInfo->interval, &pBlock->info, pTableScanInfo->cond.order)) {
(*status) = FUNC_DATA_REQUIRED_DATA_LOAD;
}
@ -4443,9 +4444,9 @@ static int32_t loadDataBlockFromOneTable(SOperatorInfo* pOperator, STableMergeSc
T_LONG_JMP(pTaskInfo->env, code);
}
if (pTableScanInfo->pFilterNode != NULL) {
if (pOperator->exprSupp.pFilterInfo!= NULL) {
int64_t st = taosGetTimestampMs();
doFilter(pTableScanInfo->pFilterNode, pBlock, &pTableScanInfo->matchInfo, NULL);
doFilter(pBlock, pOperator->exprSupp.pFilterInfo, &pTableScanInfo->matchInfo);
double el = (taosGetTimestampUs() - st) / 1000.0;
pTableScanInfo->readRecorder.filterTime += el;
@ -4818,7 +4819,13 @@ SOperatorInfo* createTableMergeScanOperatorInfo(STableScanPhysiNode* pTableScanN
pInfo->sample.sampleRatio = pTableScanNode->ratio;
pInfo->sample.seed = taosGetTimestampSec();
pInfo->dataBlockLoadFlag = pTableScanNode->dataRequired;
pInfo->pFilterNode = pTableScanNode->scan.node.pConditions;
code = filterInitFromNode((SNode*)pTableScanNode->scan.node.pConditions, &pOperator->exprSupp.pFilterInfo, 0);
if (code != TSDB_CODE_SUCCESS) {
goto _error;
}
pInfo->tableListInfo = pTableListInfo;
pInfo->scanFlag = MAIN_SCAN;

9
source/libs/executor/src/sortoperator.c
View File

@ -13,6 +13,7 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "filter.h"
#include "executorimpl.h"
#include "tdatablock.h"
@ -42,12 +43,14 @@ SOperatorInfo* createSortOperatorInfo(SOperatorInfo* downstream, SSortPhysiNode*
extractColMatchInfo(pSortNode->pTargets, pDescNode, &numOfOutputCols, COL_MATCH_FROM_SLOT_ID, &pInfo->matchInfo);
pOperator->exprSupp.pCtx = createSqlFunctionCtx(pExprInfo, numOfCols, &pOperator->exprSupp.rowEntryInfoOffset);
initResultSizeInfo(&pOperator->resultInfo, 1024);
code = filterInitFromNode((SNode*)pSortNode->node.pConditions, &pOperator->exprSupp.pFilterInfo, 0);
if (code != TSDB_CODE_SUCCESS) {
goto _error;
}
pInfo->binfo.pRes = pResBlock;
pInfo->pSortInfo = createSortInfo(pSortNode->pSortKeys);
pInfo->pCondition = pSortNode->node.pConditions;
initLimitInfo(pSortNode->node.pLimit, pSortNode->node.pSlimit, &pInfo->limitInfo);
pOperator->name = "SortOperator";
@ -215,7 +218,7 @@ SSDataBlock* doSort(SOperatorInfo* pOperator) {
return NULL;
}
doFilter(pInfo->pCondition, pBlock, &pInfo->matchInfo, NULL);
doFilter(pBlock, pOperator->exprSupp.pFilterInfo, &pInfo->matchInfo);
if (blockDataGetNumOfRows(pBlock) == 0) {
continue;
}

10
source/libs/executor/src/tfill.c
View File

@ -13,6 +13,7 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "filter.h"
#include "os.h"
#include "query.h"
#include "taosdef.h"
@ -1499,7 +1500,7 @@ static SSDataBlock* doStreamFill(SOperatorInfo* pOperator) {
}
doStreamFillImpl(pOperator);
doFilter(pInfo->pCondition, pInfo->pRes, &pInfo->matchInfo, NULL);
doFilter(pInfo->pRes, pOperator->exprSupp.pFilterInfo, &pInfo->matchInfo);
memcpy(pInfo->pRes->info.parTbName, pInfo->pSrcBlock->info.parTbName, TSDB_TABLE_NAME_LEN);
pOperator->resultInfo.totalRows += pInfo->pRes->info.rows;
if (pInfo->pRes->info.rows > 0) {
@ -1677,7 +1678,12 @@ SOperatorInfo* createStreamFillOperatorInfo(SOperatorInfo* downstream, SStreamFi
int32_t numOfOutputCols = 0;
int32_t code = extractColMatchInfo(pPhyFillNode->pFillExprs, pPhyFillNode->node.pOutputDataBlockDesc,
&numOfOutputCols, COL_MATCH_FROM_SLOT_ID, &pInfo->matchInfo);
pInfo->pCondition = pPhyFillNode->node.pConditions;
code = filterInitFromNode((SNode*)pPhyFillNode->node.pConditions, &pOperator->exprSupp.pFilterInfo, 0);
if (code != TSDB_CODE_SUCCESS) {
goto _error;
}
code = initExprSupp(&pOperator->exprSupp, pFillExprInfo, numOfFillCols);
if (code != TSDB_CODE_SUCCESS) {
goto _error;

40
source/libs/executor/src/timewindowoperator.c
View File

@ -12,6 +12,7 @@
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "filter.h"
#include "executorimpl.h"
#include "function.h"
#include "functionMgt.h"
@ -1227,7 +1228,7 @@ static SSDataBlock* doStateWindowAgg(SOperatorInfo* pOperator) {
blockDataEnsureCapacity(pBInfo->pRes, pOperator->resultInfo.capacity);
while (1) {
doBuildResultDatablock(pOperator, &pInfo->binfo, &pInfo->groupResInfo, pInfo->aggSup.pResultBuf);
doFilter(pInfo->pCondition, pBInfo->pRes, NULL, NULL);
doFilter(pBInfo->pRes, pOperator->exprSupp.pFilterInfo, NULL);
bool hasRemain = hasRemainResults(&pInfo->groupResInfo);
if (!hasRemain) {
@ -1265,7 +1266,7 @@ static SSDataBlock* doBuildIntervalResult(SOperatorInfo* pOperator) {
blockDataEnsureCapacity(pBlock, pOperator->resultInfo.capacity);
while (1) {
doBuildResultDatablock(pOperator, &pInfo->binfo, &pInfo->groupResInfo, pInfo->aggSup.pResultBuf);
doFilter(pInfo->pCondition, pBlock, NULL, NULL);
doFilter(pBlock, pOperator->exprSupp.pFilterInfo, NULL);
bool hasRemain = hasRemainResults(&pInfo->groupResInfo);
if (!hasRemain) {
@ -1747,7 +1748,6 @@ SOperatorInfo* createIntervalOperatorInfo(SOperatorInfo* downstream, SIntervalPh
pInfo->interval = interval;
pInfo->execModel = pTaskInfo->execModel;
pInfo->twAggSup = as;
pInfo->pCondition = pPhyNode->window.node.pConditions;
pInfo->binfo.mergeResultBlock = pPhyNode->window.mergeDataBlock;
if (pPhyNode->window.pExprs != NULL) {
@ -1759,6 +1759,11 @@ SOperatorInfo* createIntervalOperatorInfo(SOperatorInfo* downstream, SIntervalPh
}
}
code = filterInitFromNode((SNode*)pPhyNode->window.node.pConditions, &pOperator->exprSupp.pFilterInfo, 0);
if (code != TSDB_CODE_SUCCESS) {
goto _error;
}
if (isStream) {
ASSERT(num > 0);
initStreamFunciton(pSup->pCtx, pSup->numOfExprs);
@ -1883,7 +1888,7 @@ static SSDataBlock* doSessionWindowAgg(SOperatorInfo* pOperator) {
if (pOperator->status == OP_RES_TO_RETURN) {
while (1) {
doBuildResultDatablock(pOperator, &pInfo->binfo, &pInfo->groupResInfo, pInfo->aggSup.pResultBuf);
doFilter(pInfo->pCondition, pBInfo->pRes, NULL, NULL);
doFilter(pBInfo->pRes, pOperator->exprSupp.pFilterInfo, NULL);
bool hasRemain = hasRemainResults(&pInfo->groupResInfo);
if (!hasRemain) {
@ -1926,7 +1931,7 @@ static SSDataBlock* doSessionWindowAgg(SOperatorInfo* pOperator) {
blockDataEnsureCapacity(pBInfo->pRes, pOperator->resultInfo.capacity);
while (1) {
doBuildResultDatablock(pOperator, &pInfo->binfo, &pInfo->groupResInfo, pInfo->aggSup.pResultBuf);
doFilter(pInfo->pCondition, pBInfo->pRes, NULL, NULL);
doFilter(pBInfo->pRes, pOperator->exprSupp.pFilterInfo, NULL);
bool hasRemain = hasRemainResults(&pInfo->groupResInfo);
if (!hasRemain) {
@ -2600,17 +2605,22 @@ SOperatorInfo* createStatewindowOperatorInfo(SOperatorInfo* downstream, SStateWi
pInfo->stateKey.type = pInfo->stateCol.type;
pInfo->stateKey.bytes = pInfo->stateCol.bytes;
pInfo->stateKey.pData = taosMemoryCalloc(1, pInfo->stateCol.bytes);
pInfo->pCondition = pStateNode->window.node.pConditions;
if (pInfo->stateKey.pData == NULL) {
goto _error;
}
int32_t code = filterInitFromNode((SNode*)pStateNode->window.node.pConditions, &pOperator->exprSupp.pFilterInfo, 0);
if (code != TSDB_CODE_SUCCESS) {
goto _error;
}
size_t keyBufSize = sizeof(int64_t) + sizeof(int64_t) + POINTER_BYTES;
int32_t num = 0;
SExprInfo* pExprInfo = createExprInfo(pStateNode->window.pFuncs, NULL, &num);
initResultSizeInfo(&pOperator->resultInfo, 4096);
int32_t code = initAggInfo(&pOperator->exprSupp, &pInfo->aggSup, pExprInfo, num, keyBufSize, pTaskInfo->id.str);
code = initAggInfo(&pOperator->exprSupp, &pInfo->aggSup, pExprInfo, num, keyBufSize, pTaskInfo->id.str);
if (code != TSDB_CODE_SUCCESS) {
goto _error;
}
@ -2698,7 +2708,10 @@ SOperatorInfo* createSessionAggOperatorInfo(SOperatorInfo* downstream, SSessionW
pInfo->binfo.pRes = pResBlock;
pInfo->winSup.prevTs = INT64_MIN;
pInfo->reptScan = false;
pInfo->pCondition = pSessionNode->window.node.pConditions;
code = filterInitFromNode((SNode*)pSessionNode->window.node.pConditions, &pOperator->exprSupp.pFilterInfo, 0);
if (code != TSDB_CODE_SUCCESS) {
goto _error;
}
pOperator->name = "SessionWindowAggOperator";
pOperator->operatorType = QUERY_NODE_PHYSICAL_PLAN_MERGE_SESSION;
@ -4877,7 +4890,7 @@ static void doMergeAlignedIntervalAgg(SOperatorInfo* pOperator) {
setInputDataBlock(pSup, pBlock, pIaInfo->inputOrder, scanFlag, true);
doMergeAlignedIntervalAggImpl(pOperator, &pIaInfo->binfo.resultRowInfo, pBlock, pRes);
doFilter(pMiaInfo->pCondition, pRes, NULL, NULL);
doFilter(pRes, pOperator->exprSupp.pFilterInfo, NULL);
if (pRes->info.rows >= pOperator->resultInfo.capacity) {
break;
}
@ -4940,7 +4953,11 @@ SOperatorInfo* createMergeAlignedIntervalOperatorInfo(SOperatorInfo* downstream,
SIntervalAggOperatorInfo* iaInfo = miaInfo->intervalAggOperatorInfo;
SExprSupp* pSup = &pOperator->exprSupp;
miaInfo->pCondition = pNode->window.node.pConditions;
int32_t code = filterInitFromNode((SNode*)pNode->window.node.pConditions, &pOperator->exprSupp.pFilterInfo, 0);
if (code != TSDB_CODE_SUCCESS) {
goto _error;
}
miaInfo->curTs = INT64_MIN;
iaInfo->win = pTaskInfo->window;
iaInfo->inputOrder = TSDB_ORDER_ASC;
@ -4954,7 +4971,8 @@ SOperatorInfo* createMergeAlignedIntervalOperatorInfo(SOperatorInfo* downstream,
int32_t num = 0;
SExprInfo* pExprInfo = createExprInfo(pNode->window.pFuncs, NULL, &num);
int32_t code = initAggInfo(&pOperator->exprSupp, &iaInfo->aggSup, pExprInfo, num, keyBufSize, pTaskInfo->id.str);
code = initAggInfo(&pOperator->exprSupp, &iaInfo->aggSup, pExprInfo, num, keyBufSize, pTaskInfo->id.str);
if (code != TSDB_CODE_SUCCESS) {
goto _error;
}

18
source/libs/function/src/builtinsimpl.c
View File

@ -181,6 +181,7 @@ typedef enum { UNKNOWN_BIN = 0, USER_INPUT_BIN, LINEAR_BIN, LOG_BIN } EHistoBinT
typedef struct SHLLFuncInfo {
uint64_t result;
uint64_t totalCount;
uint8_t buckets[HLL_BUCKETS];
} SHLLInfo;
@ -551,7 +552,7 @@ int32_t countFunction(SqlFunctionCtx* pCtx) {
if (tsCountAlwaysReturnValue) {
pResInfo->numOfRes = 1;
} else {
SET_VAL(pResInfo, 1, 1);
SET_VAL(pResInfo, *((int64_t*)buf), 1);
}
return TSDB_CODE_SUCCESS;
@ -4605,7 +4606,14 @@ int32_t hllFunction(SqlFunctionCtx* pCtx) {
}
}
SET_VAL(GET_RES_INFO(pCtx), numOfElems, 1);
pInfo->totalCount += numOfElems;
if (pInfo->totalCount == 0 && !tsCountAlwaysReturnValue) {
SET_VAL(GET_RES_INFO(pCtx), 0, 1);
} else {
SET_VAL(GET_RES_INFO(pCtx), 1, 1);
}
return TSDB_CODE_SUCCESS;
}
@ -4615,6 +4623,7 @@ static void hllTransferInfo(SHLLInfo* pInput, SHLLInfo* pOutput) {
pOutput->buckets[k] = pInput->buckets[k];
}
}
pOutput->totalCount += pInput->totalCount;
}
int32_t hllFunctionMerge(SqlFunctionCtx* pCtx) {
@ -4632,7 +4641,12 @@ int32_t hllFunctionMerge(SqlFunctionCtx* pCtx) {
hllTransferInfo(pInputInfo, pInfo);
}
if (pInfo->totalCount == 0 && !tsCountAlwaysReturnValue) {
SET_VAL(GET_RES_INFO(pCtx), 0, 1);
} else {
SET_VAL(GET_RES_INFO(pCtx), 1, 1);
}
return TSDB_CODE_SUCCESS;
}

6
source/libs/function/src/functionMgt.c
View File

@ -241,7 +241,11 @@ bool fmIsNotNullOutputFunc(int32_t funcId) {
FUNCTION_TYPE_LAST_MERGE == funcMgtBuiltins[funcId].type ||
FUNCTION_TYPE_FIRST == funcMgtBuiltins[funcId].type ||
FUNCTION_TYPE_FIRST_PARTIAL == funcMgtBuiltins[funcId].type ||
FUNCTION_TYPE_FIRST_MERGE == funcMgtBuiltins[funcId].type;
FUNCTION_TYPE_FIRST_MERGE == funcMgtBuiltins[funcId].type ||
FUNCTION_TYPE_COUNT == funcMgtBuiltins[funcId].type ||
FUNCTION_TYPE_HYPERLOGLOG == funcMgtBuiltins[funcId].type ||
FUNCTION_TYPE_HYPERLOGLOG_PARTIAL == funcMgtBuiltins[funcId].type ||
FUNCTION_TYPE_HYPERLOGLOG_MERGE == funcMgtBuiltins[funcId].type;
}
bool fmIsSelectValueFunc(int32_t funcId) {

7
source/libs/scalar/src/filter.c
View File

@ -3994,9 +3994,12 @@ int32_t filterSetDataFromColId(SFilterInfo *info, void *param) {
}
int32_t filterInitFromNode(SNode *pNode, SFilterInfo **pInfo, uint32_t options) {
int32_t code = 0;
SFilterInfo *info = NULL;
if (pNode == NULL) {
return TSDB_CODE_SUCCESS;
}
int32_t code = 0;
if (pNode == NULL || pInfo == NULL) {
fltError("invalid param");
FLT_ERR_RET(TSDB_CODE_QRY_APP_ERROR);
@ -4034,9 +4037,7 @@ int32_t filterInitFromNode(SNode *pNode, SFilterInfo **pInfo, uint32_t options)
_return:
filterFreeInfo(*pInfo);
*pInfo = NULL;
FLT_RET(code);
}

1
tests/system-test/1-insert/delete_data.py
View File

@ -1,3 +1,4 @@
###################################################################
# Copyright (c) 2016 by TAOS Technologies, Inc.
# All rights reserved.

115
tests/system-test/2-query/countAlwaysReturnValue.py Normal file
View File

@ -0,0 +1,115 @@
import taos
import sys
import datetime
import inspect
from util.log import *
from util.sql import *
from util.cases import *
import random
class TDTestCase:
updatecfgDict = {"countAlwaysReturnValue":0}
def init(self, conn, logSql, replicaVar=1):
tdLog.debug(f"start to excute {__file__}")
tdSql.init(conn.cursor(), False)
def prepare_data(self, dbname="db"):
tdSql.execute(
f"create database if not exists {dbname} keep 3650 duration 1000")
tdSql.execute(f"use {dbname} ")
tdSql.execute(
f"create table {dbname}.tb (ts timestamp, c0 int)"
)
tdSql.execute(
f"create table {dbname}.stb (ts timestamp, c0 int) tags (t0 int)"
)
tdSql.execute(
f"create table {dbname}.ctb1 using {dbname}.stb tags (1)"
)
tdSql.execute(
f"create table {dbname}.ctb2 using {dbname}.stb tags (2)"
)
tdSql.execute(
f"insert into {dbname}.tb values (now(), NULL)")
tdSql.execute(
f"insert into {dbname}.ctb1 values (now(), NULL)")
tdSql.execute(
f"insert into {dbname}.ctb2 values (now() + 1s, NULL)")
def test_results(self, dbname="db"):
# count
tdSql.query(f"select count(c0) from {dbname}.tb")
tdSql.checkRows(0)
tdSql.query(f"select count(NULL) from {dbname}.tb")
tdSql.checkRows(0)
tdSql.query(f"select c0,count(c0) from {dbname}.tb group by c0")
tdSql.checkRows(1)
tdSql.checkData(0, 0, None)
tdSql.query(f"select count(c0) from {dbname}.stb")
tdSql.checkRows(0)
tdSql.query(f"select count(NULL) from {dbname}.stb")
tdSql.checkRows(0)
tdSql.query(f"select c0,count(c0) from {dbname}.stb group by c0")
tdSql.checkRows(1)
tdSql.checkData(0, 0, None)
tdSql.query(f"select count(NULL)")
tdSql.checkRows(1)
tdSql.checkData(0, 0, 0)
# hyperloglog
tdSql.query(f"select hyperloglog(c0) from {dbname}.tb")
tdSql.checkRows(0)
tdSql.query(f"select hyperloglog(NULL) from {dbname}.tb")
tdSql.checkRows(0)
tdSql.query(f"select c0,hyperloglog(c0) from {dbname}.tb group by c0")
tdSql.checkRows(1)
tdSql.checkData(0, 0, None)
tdSql.query(f"select hyperloglog(c0) from {dbname}.stb")
tdSql.checkRows(0)
tdSql.query(f"select hyperloglog(NULL) from {dbname}.stb")
tdSql.checkRows(0)
tdSql.query(f"select c0,hyperloglog(c0) from {dbname}.stb group by c0")
tdSql.checkRows(1)
tdSql.checkData(0, 0, None)
tdSql.query(f"select hyperloglog(NULL)")
tdSql.checkRows(1)
tdSql.checkData(0, 0, 0)
def run(self):
tdSql.prepare()
tdLog.printNoPrefix("==========step1:prepare data ==============")
self.prepare_data()
tdLog.printNoPrefix("==========step2:test results ==============")
self.test_results()
def stop(self):
tdSql.close()
tdLog.success(f"{__file__} successfully executed")
tdCases.addLinux(__file__, TDTestCase())
tdCases.addWindows(__file__, TDTestCase())

5
tests/system-test/fulltest.sh
View File

@ -76,6 +76,8 @@ python3 ./test.py -f 2-query/count_partition.py
python3 ./test.py -f 2-query/count_partition.py -R
python3 ./test.py -f 2-query/count.py
python3 ./test.py -f 2-query/count.py -R
# python3 ./test.py -f 2-query/countAlwaysReturnValue.py
# python3 ./test.py -f 2-query/countAlwaysReturnValue.py -R
python3 ./test.py -f 2-query/db.py
python3 ./test.py -f 2-query/db.py -R
python3 ./test.py -f 2-query/diff.py
@ -385,6 +387,7 @@ python3 ./test.py -f 2-query/Today.py -Q 2
python3 ./test.py -f 2-query/max.py -Q 2
python3 ./test.py -f 2-query/min.py -Q 2
python3 ./test.py -f 2-query/count.py -Q 2
# python3 ./test.py -f 2-query/countAlwaysReturnValue.py -Q 2
python3 ./test.py -f 2-query/last.py -Q 2
python3 ./test.py -f 2-query/first.py -Q 2
python3 ./test.py -f 2-query/To_iso8601.py -Q 2
@ -480,6 +483,7 @@ python3 ./test.py -f 2-query/Today.py -Q 3
python3 ./test.py -f 2-query/max.py -Q 3
python3 ./test.py -f 2-query/min.py -Q 3
python3 ./test.py -f 2-query/count.py -Q 3
# python3 ./test.py -f 2-query/countAlwaysReturnValue.py -Q 3
python3 ./test.py -f 2-query/last.py -Q 3
python3 ./test.py -f 2-query/first.py -Q 3
python3 ./test.py -f 2-query/To_iso8601.py -Q 3
@ -577,6 +581,7 @@ python3 ./test.py -f 2-query/Today.py -Q 4
python3 ./test.py -f 2-query/max.py -Q 4
python3 ./test.py -f 2-query/min.py -Q 4
python3 ./test.py -f 2-query/count.py -Q 4
# python3 ./test.py -f 2-query/countAlwaysReturnValue.py -Q 4
python3 ./test.py -f 2-query/last.py -Q 4
python3 ./test.py -f 2-query/first.py -Q 4
python3 ./test.py -f 2-query/To_iso8601.py -Q 4