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Merge pull request #12815 from taosdata/feature/TD-14761 

fea:add tag default name in schemaless
This commit is contained in:
WANG MINGMING 2022-05-21 21:55:18 +08:00 committed by GitHub
parent f35bdc0c12 648fa307f2
commit 7b0a011e8b
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 8 additions and 8 deletions
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10
source/client/src/clientSml.c
View File

@ -726,9 +726,6 @@ static int64_t smlGetTimeValue(const char *value, int32_t len, int8_t type) {
if(value + len != endPtr){
return -1;
}
if(tsInt64 == 0){
return taosGetTimestampNs();
}
double ts = tsInt64;
switch (type) {
case TSDB_TIME_PRECISION_HOURS:
@ -794,8 +791,8 @@ static int8_t smlGetTsTypeByPrecision(int8_t precision) {
}
static int64_t smlParseInfluxTime(SSmlHandle* info, const char* data, int32_t len){
if(len == 0){
return taosGetTimestamp(TSDB_TIME_PRECISION_NANO);
if(len == 0 || (len == 1 && data[0] == '0')){
return taosGetTimestampNs();
}
int8_t tsType = smlGetTsTypeByPrecision(info->precision);
@ -817,6 +814,9 @@ static int64_t smlParseOpenTsdbTime(SSmlHandle* info, const char* data, int32_t
smlBuildInvalidDataMsg(&info->msgBuf, "timestamp can not be null", NULL);
return -1;
}
if(len == 1 && data[0] == '0'){
return taosGetTimestampNs();
}
int8_t tsType = smlGetTsTypeByLen(len);
if (tsType == -1) {
smlBuildInvalidDataMsg(&info->msgBuf, "timestamp precision can only be seconds(10 digits) or milli seconds(13 digits)", data);

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

@ -78,7 +78,7 @@ char tsTelemServer[TSDB_FQDN_LEN] = "telemetry.taosdata.com";
uint16_t tsTelemPort = 80;
// schemaless
char tsSmlTagName[TSDB_COL_NAME_LEN] = "__tag";
char tsSmlTagName[TSDB_COL_NAME_LEN] = "_tag_null";
char tsSmlChildTableName[TSDB_TABLE_NAME_LEN] = ""; //user defined child table name can be specified in tag value.
//If set to empty system will generate table name using MD5 hash.
bool tsSmlDataFormat = true; // true means that the name and order of cols in each line are the same(only for influx protocol)
@ -327,7 +327,7 @@ static int32_t taosAddClientCfg(SConfig *pCfg) {
if (cfgAddBool(pCfg, "keepColumnName", tsKeepOriginalColumnName, 1) != 0) return -1;
if (cfgAddInt32(pCfg, "queryPolicy", tsQueryPolicy, 1, 3, 1) != 0) return -1;
if (cfgAddString(pCfg, "smlChildTableName", "", 1) != 0) return -1;
if (cfgAddString(pCfg, "smlTagName", "", 1) != 0) return -1;
if (cfgAddString(pCfg, "smlTagNullName", tsSmlTagName, 1) != 0) return -1;
if (cfgAddBool(pCfg, "smlDataFormat", tsSmlDataFormat, 1) != 0) return -1;
tsNumOfTaskQueueThreads = tsNumOfCores / 4;
@ -524,7 +524,7 @@ static int32_t taosSetClientCfg(SConfig *pCfg) {
}
tstrncpy(tsSmlChildTableName, cfgGetItem(pCfg, "smlChildTableName")->str, TSDB_TABLE_NAME_LEN);
tstrncpy(tsSmlTagName, cfgGetItem(pCfg, "smlTagName")->str, TSDB_COL_NAME_LEN);
tstrncpy(tsSmlTagName, cfgGetItem(pCfg, "smlTagNullName")->str, TSDB_COL_NAME_LEN);
tsSmlDataFormat = cfgGetItem(pCfg, "smlDataFormat")->bval;
tsShellActivityTimer = cfgGetItem(pCfg, "shellActivityTimer")->i32;