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feat: sql command 'show create database', 'show create table', 'show create stable' and 'alter local'

This commit is contained in:
Xiaoyu Wang 2022-06-17 21:16:13 +08:00
parent 64f8a9cea8
commit a06b329bee
14 changed files with 3286 additions and 3130 deletions
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380
include/common/ttokendef.h
View File

@ -64,196 +64,195 @@
#define TK_PORT 46
#define TK_NK_INTEGER 47
#define TK_DNODES 48
#define TK_NK_IPTOKEN 49
#define TK_LOCAL 50
#define TK_QNODE 51
#define TK_BNODE 52
#define TK_SNODE 53
#define TK_MNODE 54
#define TK_DATABASE 55
#define TK_USE 56
#define TK_IF 57
#define TK_NOT 58
#define TK_EXISTS 59
#define TK_BUFFER 60
#define TK_CACHELAST 61
#define TK_COMP 62
#define TK_DURATION 63
#define TK_NK_VARIABLE 64
#define TK_FSYNC 65
#define TK_MAXROWS 66
#define TK_MINROWS 67
#define TK_KEEP 68
#define TK_PAGES 69
#define TK_PAGESIZE 70
#define TK_PRECISION 71
#define TK_REPLICA 72
#define TK_STRICT 73
#define TK_WAL 74
#define TK_VGROUPS 75
#define TK_SINGLE_STABLE 76
#define TK_RETENTIONS 77
#define TK_SCHEMALESS 78
#define TK_NK_COLON 79
#define TK_TABLE 80
#define TK_NK_LP 81
#define TK_NK_RP 82
#define TK_STABLE 83
#define TK_ADD 84
#define TK_COLUMN 85
#define TK_MODIFY 86
#define TK_RENAME 87
#define TK_TAG 88
#define TK_SET 89
#define TK_NK_EQ 90
#define TK_USING 91
#define TK_TAGS 92
#define TK_COMMENT 93
#define TK_BOOL 94
#define TK_TINYINT 95
#define TK_SMALLINT 96
#define TK_INT 97
#define TK_INTEGER 98
#define TK_BIGINT 99
#define TK_FLOAT 100
#define TK_DOUBLE 101
#define TK_BINARY 102
#define TK_TIMESTAMP 103
#define TK_NCHAR 104
#define TK_UNSIGNED 105
#define TK_JSON 106
#define TK_VARCHAR 107
#define TK_MEDIUMBLOB 108
#define TK_BLOB 109
#define TK_VARBINARY 110
#define TK_DECIMAL 111
#define TK_MAX_DELAY 112
#define TK_WATERMARK 113
#define TK_ROLLUP 114
#define TK_TTL 115
#define TK_SMA 116
#define TK_FIRST 117
#define TK_LAST 118
#define TK_SHOW 119
#define TK_DATABASES 120
#define TK_TABLES 121
#define TK_STABLES 122
#define TK_MNODES 123
#define TK_MODULES 124
#define TK_QNODES 125
#define TK_FUNCTIONS 126
#define TK_INDEXES 127
#define TK_ACCOUNTS 128
#define TK_APPS 129
#define TK_CONNECTIONS 130
#define TK_LICENCE 131
#define TK_GRANTS 132
#define TK_QUERIES 133
#define TK_SCORES 134
#define TK_TOPICS 135
#define TK_VARIABLES 136
#define TK_BNODES 137
#define TK_SNODES 138
#define TK_CLUSTER 139
#define TK_TRANSACTIONS 140
#define TK_LIKE 141
#define TK_INDEX 142
#define TK_FULLTEXT 143
#define TK_FUNCTION 144
#define TK_INTERVAL 145
#define TK_TOPIC 146
#define TK_AS 147
#define TK_CONSUMER 148
#define TK_GROUP 149
#define TK_DESC 150
#define TK_DESCRIBE 151
#define TK_RESET 152
#define TK_QUERY 153
#define TK_CACHE 154
#define TK_EXPLAIN 155
#define TK_ANALYZE 156
#define TK_VERBOSE 157
#define TK_NK_BOOL 158
#define TK_RATIO 159
#define TK_NK_FLOAT 160
#define TK_COMPACT 161
#define TK_VNODES 162
#define TK_IN 163
#define TK_OUTPUTTYPE 164
#define TK_AGGREGATE 165
#define TK_BUFSIZE 166
#define TK_STREAM 167
#define TK_INTO 168
#define TK_TRIGGER 169
#define TK_AT_ONCE 170
#define TK_WINDOW_CLOSE 171
#define TK_KILL 172
#define TK_CONNECTION 173
#define TK_TRANSACTION 174
#define TK_BALANCE 175
#define TK_VGROUP 176
#define TK_MERGE 177
#define TK_REDISTRIBUTE 178
#define TK_SPLIT 179
#define TK_SYNCDB 180
#define TK_DELETE 181
#define TK_NULL 182
#define TK_NK_QUESTION 183
#define TK_NK_ARROW 184
#define TK_ROWTS 185
#define TK_TBNAME 186
#define TK_QSTARTTS 187
#define TK_QENDTS 188
#define TK_WSTARTTS 189
#define TK_WENDTS 190
#define TK_WDURATION 191
#define TK_CAST 192
#define TK_NOW 193
#define TK_TODAY 194
#define TK_TIMEZONE 195
#define TK_COUNT 196
#define TK_LAST_ROW 197
#define TK_BETWEEN 198
#define TK_IS 199
#define TK_NK_LT 200
#define TK_NK_GT 201
#define TK_NK_LE 202
#define TK_NK_GE 203
#define TK_NK_NE 204
#define TK_MATCH 205
#define TK_NMATCH 206
#define TK_CONTAINS 207
#define TK_JOIN 208
#define TK_INNER 209
#define TK_SELECT 210
#define TK_DISTINCT 211
#define TK_WHERE 212
#define TK_PARTITION 213
#define TK_BY 214
#define TK_SESSION 215
#define TK_STATE_WINDOW 216
#define TK_SLIDING 217
#define TK_FILL 218
#define TK_VALUE 219
#define TK_NONE 220
#define TK_PREV 221
#define TK_LINEAR 222
#define TK_NEXT 223
#define TK_HAVING 224
#define TK_ORDER 225
#define TK_SLIMIT 226
#define TK_SOFFSET 227
#define TK_LIMIT 228
#define TK_OFFSET 229
#define TK_ASC 230
#define TK_NULLS 231
#define TK_ID 232
#define TK_NK_BITNOT 233
#define TK_INSERT 234
#define TK_VALUES 235
#define TK_IMPORT 236
#define TK_NK_SEMI 237
#define TK_FILE 238
#define TK_LOCAL 49
#define TK_QNODE 50
#define TK_BNODE 51
#define TK_SNODE 52
#define TK_MNODE 53
#define TK_DATABASE 54
#define TK_USE 55
#define TK_IF 56
#define TK_NOT 57
#define TK_EXISTS 58
#define TK_BUFFER 59
#define TK_CACHELAST 60
#define TK_COMP 61
#define TK_DURATION 62
#define TK_NK_VARIABLE 63
#define TK_FSYNC 64
#define TK_MAXROWS 65
#define TK_MINROWS 66
#define TK_KEEP 67
#define TK_PAGES 68
#define TK_PAGESIZE 69
#define TK_PRECISION 70
#define TK_REPLICA 71
#define TK_STRICT 72
#define TK_WAL 73
#define TK_VGROUPS 74
#define TK_SINGLE_STABLE 75
#define TK_RETENTIONS 76
#define TK_SCHEMALESS 77
#define TK_NK_COLON 78
#define TK_TABLE 79
#define TK_NK_LP 80
#define TK_NK_RP 81
#define TK_STABLE 82
#define TK_ADD 83
#define TK_COLUMN 84
#define TK_MODIFY 85
#define TK_RENAME 86
#define TK_TAG 87
#define TK_SET 88
#define TK_NK_EQ 89
#define TK_USING 90
#define TK_TAGS 91
#define TK_COMMENT 92
#define TK_BOOL 93
#define TK_TINYINT 94
#define TK_SMALLINT 95
#define TK_INT 96
#define TK_INTEGER 97
#define TK_BIGINT 98
#define TK_FLOAT 99
#define TK_DOUBLE 100
#define TK_BINARY 101
#define TK_TIMESTAMP 102
#define TK_NCHAR 103
#define TK_UNSIGNED 104
#define TK_JSON 105
#define TK_VARCHAR 106
#define TK_MEDIUMBLOB 107
#define TK_BLOB 108
#define TK_VARBINARY 109
#define TK_DECIMAL 110
#define TK_MAX_DELAY 111
#define TK_WATERMARK 112
#define TK_ROLLUP 113
#define TK_TTL 114
#define TK_SMA 115
#define TK_FIRST 116
#define TK_LAST 117
#define TK_SHOW 118
#define TK_DATABASES 119
#define TK_TABLES 120
#define TK_STABLES 121
#define TK_MNODES 122
#define TK_MODULES 123
#define TK_QNODES 124
#define TK_FUNCTIONS 125
#define TK_INDEXES 126
#define TK_ACCOUNTS 127
#define TK_APPS 128
#define TK_CONNECTIONS 129
#define TK_LICENCE 130
#define TK_GRANTS 131
#define TK_QUERIES 132
#define TK_SCORES 133
#define TK_TOPICS 134
#define TK_VARIABLES 135
#define TK_BNODES 136
#define TK_SNODES 137
#define TK_CLUSTER 138
#define TK_TRANSACTIONS 139
#define TK_LIKE 140
#define TK_INDEX 141
#define TK_FULLTEXT 142
#define TK_FUNCTION 143
#define TK_INTERVAL 144
#define TK_TOPIC 145
#define TK_AS 146
#define TK_CONSUMER 147
#define TK_GROUP 148
#define TK_DESC 149
#define TK_DESCRIBE 150
#define TK_RESET 151
#define TK_QUERY 152
#define TK_CACHE 153
#define TK_EXPLAIN 154
#define TK_ANALYZE 155
#define TK_VERBOSE 156
#define TK_NK_BOOL 157
#define TK_RATIO 158
#define TK_NK_FLOAT 159
#define TK_COMPACT 160
#define TK_VNODES 161
#define TK_IN 162
#define TK_OUTPUTTYPE 163
#define TK_AGGREGATE 164
#define TK_BUFSIZE 165
#define TK_STREAM 166
#define TK_INTO 167
#define TK_TRIGGER 168
#define TK_AT_ONCE 169
#define TK_WINDOW_CLOSE 170
#define TK_KILL 171
#define TK_CONNECTION 172
#define TK_TRANSACTION 173
#define TK_BALANCE 174
#define TK_VGROUP 175
#define TK_MERGE 176
#define TK_REDISTRIBUTE 177
#define TK_SPLIT 178
#define TK_SYNCDB 179
#define TK_DELETE 180
#define TK_NULL 181
#define TK_NK_QUESTION 182
#define TK_NK_ARROW 183
#define TK_ROWTS 184
#define TK_TBNAME 185
#define TK_QSTARTTS 186
#define TK_QENDTS 187
#define TK_WSTARTTS 188
#define TK_WENDTS 189
#define TK_WDURATION 190
#define TK_CAST 191
#define TK_NOW 192
#define TK_TODAY 193
#define TK_TIMEZONE 194
#define TK_COUNT 195
#define TK_LAST_ROW 196
#define TK_BETWEEN 197
#define TK_IS 198
#define TK_NK_LT 199
#define TK_NK_GT 200
#define TK_NK_LE 201
#define TK_NK_GE 202
#define TK_NK_NE 203
#define TK_MATCH 204
#define TK_NMATCH 205
#define TK_CONTAINS 206
#define TK_JOIN 207
#define TK_INNER 208
#define TK_SELECT 209
#define TK_DISTINCT 210
#define TK_WHERE 211
#define TK_PARTITION 212
#define TK_BY 213
#define TK_SESSION 214
#define TK_STATE_WINDOW 215
#define TK_SLIDING 216
#define TK_FILL 217
#define TK_VALUE 218
#define TK_NONE 219
#define TK_PREV 220
#define TK_LINEAR 221
#define TK_NEXT 222
#define TK_HAVING 223
#define TK_ORDER 224
#define TK_SLIMIT 225
#define TK_SOFFSET 226
#define TK_LIMIT 227
#define TK_OFFSET 228
#define TK_ASC 229
#define TK_NULLS 230
#define TK_ID 231
#define TK_NK_BITNOT 232
#define TK_INSERT 233
#define TK_VALUES 234
#define TK_IMPORT 235
#define TK_NK_SEMI 236
#define TK_FILE 237
#define TK_NK_SPACE 300
#define TK_NK_COMMENT 301
@ -261,6 +260,7 @@
#define TK_NK_HEX 303 // hex number 0x123
#define TK_NK_OCT 304 // oct number
#define TK_NK_BIN 305 // bin format data 0b111
#define TK_NK_IPTOKEN 306
#define TK_NK_NIL 65535

13
include/libs/nodes/cmdnodes.h
View File

@ -208,11 +208,18 @@ typedef struct SShowStmt {
SNode* pTbNamePattern; // SValueNode
} SShowStmt;
typedef struct SShowCreatStmt {
typedef struct SShowCreateDatabaseStmt {
ENodeType type;
char dbName[TSDB_DB_NAME_LEN];
char tableName[TSDB_TABLE_NAME_LEN];
} SShowCreatStmt;
void* pCfg; // SDbCfgInfo
} SShowCreateDatabaseStmt;
typedef struct SShowCreateTableStmt {
ENodeType type;
char dbName[TSDB_DB_NAME_LEN];
char tableName[TSDB_TABLE_NAME_LEN];
STableMeta* pMeta;
} SShowCreateTableStmt;
typedef enum EIndexType { INDEX_TYPE_SMA = 1, INDEX_TYPE_FULLTEXT } EIndexType;

29
source/libs/command/src/command.c
View File

@ -47,7 +47,8 @@ static SSDataBlock* buildDescResultDataBlock() {
taosArrayPush(pBlock->pDataBlock, &infoData);
infoData.info.type = TSDB_DATA_TYPE_INT;
infoData.info.bytes = tDataTypes[TSDB_DATA_TYPE_INT].bytes;;
infoData.info.bytes = tDataTypes[TSDB_DATA_TYPE_INT].bytes;
taosArrayPush(pBlock->pDataBlock, &infoData);
infoData.info.type = TSDB_DATA_TYPE_VARCHAR;
@ -63,7 +64,7 @@ static void setDescResultIntoDataBlock(SSDataBlock* pBlock, int32_t numOfRows, S
// field
SColumnInfoData* pCol1 = taosArrayGet(pBlock->pDataBlock, 0);
char buf[DESCRIBE_RESULT_FIELD_LEN] = {0};
char buf[DESCRIBE_RESULT_FIELD_LEN] = {0};
for (int32_t i = 0; i < numOfRows; ++i) {
STR_TO_VARSTR(buf, pMeta->schema[i].name);
colDataAppend(pCol1, i, buf, false);
@ -92,8 +93,8 @@ static void setDescResultIntoDataBlock(SSDataBlock* pBlock, int32_t numOfRows, S
}
static int32_t execDescribe(SNode* pStmt, SRetrieveTableRsp** pRsp) {
SDescribeStmt* pDesc = (SDescribeStmt*) pStmt;
int32_t numOfRows = TABLE_TOTAL_COL_NUM(pDesc->pMeta);
SDescribeStmt* pDesc = (SDescribeStmt*)pStmt;
int32_t numOfRows = TABLE_TOTAL_COL_NUM(pDesc->pMeta);
SSDataBlock* pBlock = buildDescResultDataBlock();
setDescResultIntoDataBlock(pBlock, numOfRows, pDesc->pMeta);
@ -120,9 +121,15 @@ static int32_t execDescribe(SNode* pStmt, SRetrieveTableRsp** pRsp) {
return TSDB_CODE_SUCCESS;
}
static int32_t execResetQueryCache() {
return catalogClearCache();
}
static int32_t execResetQueryCache() { return catalogClearCache(); }
static int32_t execShowCreateDatabase(SShowCreateDatabaseStmt* pStmt) { return TSDB_CODE_FAILED; }
static int32_t execShowCreateTable(SShowCreateTableStmt* pStmt) { return TSDB_CODE_FAILED; }
static int32_t execShowCreateSTable(SShowCreateTableStmt* pStmt) { return TSDB_CODE_FAILED; }
static int32_t execAlterLocal(SAlterLocalStmt* pStmt) { return TSDB_CODE_FAILED; }
int32_t qExecCommand(SNode* pStmt, SRetrieveTableRsp** pRsp) {
switch (nodeType(pStmt)) {
@ -130,6 +137,14 @@ int32_t qExecCommand(SNode* pStmt, SRetrieveTableRsp** pRsp) {
return execDescribe(pStmt, pRsp);
case QUERY_NODE_RESET_QUERY_CACHE_STMT:
return execResetQueryCache();
case QUERY_NODE_SHOW_CREATE_DATABASE_STMT:
return execShowCreateDatabase((SShowCreateDatabaseStmt*)pStmt);
case QUERY_NODE_SHOW_CREATE_TABLE_STMT:
return execShowCreateTable((SShowCreateTableStmt*)pStmt);
case QUERY_NODE_SHOW_CREATE_STABLE_STMT:
return execShowCreateSTable((SShowCreateTableStmt*)pStmt);
case QUERY_NODE_ALTER_LOCAL_STMT:
return execAlterLocal((SAlterLocalStmt*)pStmt);
default:
break;
}

10
source/libs/nodes/src/nodesUtilFuncs.c
View File

@ -150,6 +150,8 @@ SNode* nodesMakeNode(ENodeType type) {
return makeNode(type, sizeof(SDropTopicStmt));
case QUERY_NODE_DROP_CGROUP_STMT:
return makeNode(type, sizeof(SDropCGroupStmt));
case QUERY_NODE_ALTER_LOCAL_STMT:
return makeNode(type, sizeof(SAlterLocalStmt));
case QUERY_NODE_EXPLAIN_STMT:
return makeNode(type, sizeof(SExplainStmt));
case QUERY_NODE_DESCRIBE_STMT:
@ -206,11 +208,13 @@ SNode* nodesMakeNode(ENodeType type) {
case QUERY_NODE_SHOW_APPS_STMT:
case QUERY_NODE_SHOW_SCORES_STMT:
case QUERY_NODE_SHOW_VARIABLE_STMT:
case QUERY_NODE_SHOW_CREATE_DATABASE_STMT:
case QUERY_NODE_SHOW_CREATE_TABLE_STMT:
case QUERY_NODE_SHOW_CREATE_STABLE_STMT:
case QUERY_NODE_SHOW_TRANSACTIONS_STMT:
return makeNode(type, sizeof(SShowStmt));
case QUERY_NODE_SHOW_CREATE_DATABASE_STMT:
return makeNode(type, sizeof(SShowCreateDatabaseStmt));
case QUERY_NODE_SHOW_CREATE_TABLE_STMT:
case QUERY_NODE_SHOW_CREATE_STABLE_STMT:
return makeNode(type, sizeof(SShowCreateTableStmt));
case QUERY_NODE_KILL_QUERY_STMT:
return makeNode(type, sizeof(SKillQueryStmt));
case QUERY_NODE_KILL_TRANSACTION_STMT:

2
source/libs/parser/inc/parAst.h
View File

@ -152,7 +152,7 @@ SNode* createAlterTableRenameCol(SAstCreateContext* pCxt, SNode* pRealTable, int
SNode* createAlterTableSetTag(SAstCreateContext* pCxt, SNode* pRealTable, SToken* pTagName, SNode* pVal);
SNode* createUseDatabaseStmt(SAstCreateContext* pCxt, SToken* pDbName);
SNode* createShowStmt(SAstCreateContext* pCxt, ENodeType type, SNode* pDbName, SNode* pTbNamePattern);
SNode* createShowCreateDatabaseStmt(SAstCreateContext* pCxt, const SToken* pDbName);
SNode* createShowCreateDatabaseStmt(SAstCreateContext* pCxt, SToken* pDbName);
SNode* createShowCreateTableStmt(SAstCreateContext* pCxt, ENodeType type, SNode* pRealTable);
SNode* createCreateUserStmt(SAstCreateContext* pCxt, SToken* pUserName, const SToken* pPassword);
SNode* createAlterUserStmt(SAstCreateContext* pCxt, SToken* pUserName, int8_t alterType, const SToken* pVal);

3
source/libs/parser/inc/sql.y
View File

@ -125,8 +125,7 @@ dnode_endpoint(A) ::= NK_STRING(B).
%type dnode_host_name { SToken }
%destructor dnode_host_name { }
dnode_host_name(A) ::= NK_ID(B). { A = B; }
dnode_host_name(A) ::= NK_IPTOKEN(B). { A = B; }
dnode_host_name(A) ::= NK_STRING(B). { A = B; }
/************************************************ alter local *********************************************************/
cmd ::= ALTER LOCAL NK_STRING(A). { pCxt->pRootNode = createAlterLocalStmt(pCxt, &A, NULL); }

122
source/libs/parser/src/parAstCreater.c
View File

@ -36,6 +36,14 @@
} \
} while (0)
#define COPY_STRING_FORM_ID_TOKEN(buf, pToken) strncpy(buf, (pToken)->z, TMIN((pToken)->n, sizeof(buf) - 1))
#define COPY_STRING_FORM_STR_TOKEN(buf, pToken) \
do { \
if ((pToken)->n > 2) { \
strncpy(buf, (pToken)->z + 1, TMIN((pToken)->n - 2, sizeof(buf) - 1)); \
} \
} while (0)
SToken nil_token = {.type = TK_NK_NIL, .n = 0, .z = NULL};
void initAstCreateContext(SParseContext* pParseCxt, SAstCreateContext* pCxt) {
@ -50,12 +58,6 @@ void initAstCreateContext(SParseContext* pParseCxt, SAstCreateContext* pCxt) {
pCxt->errCode = TSDB_CODE_SUCCESS;
}
static void copyStringFormStringToken(SToken* pToken, char* pBuf, int32_t len) {
if (pToken->n > 2) {
strncpy(pBuf, pToken->z + 1, TMIN(pToken->n - 2, len - 1));
}
}
static void trimEscape(SToken* pName) {
// todo need to deal with `ioo``ii` -> ioo`ii
if (NULL != pName && pName->n > 1 && '`' == pName->z[0]) {
@ -97,7 +99,7 @@ static bool checkPassword(SAstCreateContext* pCxt, const SToken* pPasswordToken,
} else if (pPasswordToken->n >= (TSDB_USET_PASSWORD_LEN + 2)) {
pCxt->errCode = generateSyntaxErrMsg(&pCxt->msgBuf, TSDB_CODE_PAR_NAME_OR_PASSWD_TOO_LONG);
} else {
strncpy(pPassword, pPasswordToken->z, pPasswordToken->n);
COPY_STRING_FORM_ID_TOKEN(pPassword, pPasswordToken);
strdequote(pPassword);
if (strtrim(pPassword) <= 0) {
pCxt->errCode = generateSyntaxErrMsg(&pCxt->msgBuf, TSDB_CODE_PAR_PASSWD_EMPTY);
@ -114,8 +116,8 @@ static bool checkAndSplitEndpoint(SAstCreateContext* pCxt, const SToken* pEp, ch
} else if (pEp->n >= TSDB_FQDN_LEN + 2 + 6) { // format 'fqdn:port'
pCxt->errCode = generateSyntaxErrMsg(&pCxt->msgBuf, TSDB_CODE_PAR_NAME_OR_PASSWD_TOO_LONG);
} else {
char ep[TSDB_FQDN_LEN + 2 + 6];
strncpy(ep, pEp->z, pEp->n);
char ep[TSDB_FQDN_LEN + 6];
COPY_STRING_FORM_STR_TOKEN(ep, pEp);
strdequote(ep);
strtrim(ep);
char* pColon = strchr(ep, ':');
@ -274,9 +276,9 @@ SNode* createColumnNode(SAstCreateContext* pCxt, SToken* pTableAlias, SToken* pC
SColumnNode* col = (SColumnNode*)nodesMakeNode(QUERY_NODE_COLUMN);
CHECK_OUT_OF_MEM(col);
if (NULL != pTableAlias) {
strncpy(col->tableAlias, pTableAlias->z, pTableAlias->n);
COPY_STRING_FORM_ID_TOKEN(col->tableAlias, pTableAlias);
}
strncpy(col->colName, pColumnName->z, pColumnName->n);
COPY_STRING_FORM_ID_TOKEN(col->colName, pColumnName);
return (SNode*)col;
}
@ -417,7 +419,7 @@ SNode* createFunctionNode(SAstCreateContext* pCxt, const SToken* pFuncName, SNod
}
SFunctionNode* func = (SFunctionNode*)nodesMakeNode(QUERY_NODE_FUNCTION);
CHECK_OUT_OF_MEM(func);
strncpy(func->functionName, pFuncName->z, pFuncName->n);
COPY_STRING_FORM_ID_TOKEN(func->functionName, pFuncName);
func->pParameterList = pParameterList;
return (SNode*)func;
}
@ -464,16 +466,16 @@ SNode* createRealTableNode(SAstCreateContext* pCxt, SToken* pDbName, SToken* pTa
SRealTableNode* realTable = (SRealTableNode*)nodesMakeNode(QUERY_NODE_REAL_TABLE);
CHECK_OUT_OF_MEM(realTable);
if (NULL != pDbName) {
strncpy(realTable->table.dbName, pDbName->z, pDbName->n);
COPY_STRING_FORM_ID_TOKEN(realTable->table.dbName, pDbName);
} else {
strcpy(realTable->table.dbName, pCxt->pQueryCxt->db);
}
if (NULL != pTableAlias && TK_NK_NIL != pTableAlias->type) {
strncpy(realTable->table.tableAlias, pTableAlias->z, pTableAlias->n);
COPY_STRING_FORM_ID_TOKEN(realTable->table.tableAlias, pTableAlias);
} else {
strncpy(realTable->table.tableAlias, pTableName->z, pTableName->n);
COPY_STRING_FORM_ID_TOKEN(realTable->table.tableAlias, pTableName);
}
strncpy(realTable->table.tableName, pTableName->z, pTableName->n);
COPY_STRING_FORM_ID_TOKEN(realTable->table.tableName, pTableName);
return (SNode*)realTable;
}
@ -483,7 +485,7 @@ SNode* createTempTableNode(SAstCreateContext* pCxt, SNode* pSubquery, const STok
CHECK_OUT_OF_MEM(tempTable);
tempTable->pSubquery = pSubquery;
if (NULL != pTableAlias && TK_NK_NIL != pTableAlias->type) {
strncpy(tempTable->table.tableAlias, pTableAlias->z, pTableAlias->n);
COPY_STRING_FORM_ID_TOKEN(tempTable->table.tableAlias, pTableAlias);
} else {
sprintf(tempTable->table.tableAlias, "%p", tempTable);
}
@ -785,8 +787,7 @@ SNode* setDatabaseOption(SAstCreateContext* pCxt, SNode* pOptions, EDatabaseOpti
((SDatabaseOptions*)pOptions)->pagesize = taosStr2Int32(((SToken*)pVal)->z, NULL, 10);
break;
case DB_OPTION_PRECISION:
copyStringFormStringToken((SToken*)pVal, ((SDatabaseOptions*)pOptions)->precisionStr,
sizeof(((SDatabaseOptions*)pOptions)->precisionStr));
COPY_STRING_FORM_STR_TOKEN(((SDatabaseOptions*)pOptions)->precisionStr, (SToken*)pVal);
break;
case DB_OPTION_REPLICA:
((SDatabaseOptions*)pOptions)->replica = taosStr2Int8(((SToken*)pVal)->z, NULL, 10);
@ -835,7 +836,7 @@ SNode* createCreateDatabaseStmt(SAstCreateContext* pCxt, bool ignoreExists, STok
}
SCreateDatabaseStmt* pStmt = (SCreateDatabaseStmt*)nodesMakeNode(QUERY_NODE_CREATE_DATABASE_STMT);
CHECK_OUT_OF_MEM(pStmt);
strncpy(pStmt->dbName, pDbName->z, pDbName->n);
COPY_STRING_FORM_ID_TOKEN(pStmt->dbName, pDbName);
pStmt->ignoreExists = ignoreExists;
pStmt->pOptions = (SDatabaseOptions*)pOptions;
return (SNode*)pStmt;
@ -848,7 +849,7 @@ SNode* createDropDatabaseStmt(SAstCreateContext* pCxt, bool ignoreNotExists, STo
}
SDropDatabaseStmt* pStmt = (SDropDatabaseStmt*)nodesMakeNode(QUERY_NODE_DROP_DATABASE_STMT);
CHECK_OUT_OF_MEM(pStmt);
strncpy(pStmt->dbName, pDbName->z, pDbName->n);
COPY_STRING_FORM_ID_TOKEN(pStmt->dbName, pDbName);
pStmt->ignoreNotExists = ignoreNotExists;
return (SNode*)pStmt;
}
@ -860,7 +861,7 @@ SNode* createAlterDatabaseStmt(SAstCreateContext* pCxt, SToken* pDbName, SNode*
}
SAlterDatabaseStmt* pStmt = (SAlterDatabaseStmt*)nodesMakeNode(QUERY_NODE_ALTER_DATABASE_STMT);
CHECK_OUT_OF_MEM(pStmt);
strncpy(pStmt->dbName, pDbName->z, pDbName->n);
COPY_STRING_FORM_ID_TOKEN(pStmt->dbName, pDbName);
pStmt->pOptions = (SDatabaseOptions*)pOptions;
return (SNode*)pStmt;
}
@ -890,8 +891,7 @@ SNode* setTableOption(SAstCreateContext* pCxt, SNode* pOptions, ETableOptionType
switch (type) {
case TABLE_OPTION_COMMENT:
if (checkComment(pCxt, (SToken*)pVal, true)) {
copyStringFormStringToken((SToken*)pVal, ((STableOptions*)pOptions)->comment,
sizeof(((STableOptions*)pOptions)->comment));
COPY_STRING_FORM_STR_TOKEN(((STableOptions*)pOptions)->comment, (SToken*)pVal);
}
break;
case TABLE_OPTION_MAXDELAY:
@ -922,7 +922,7 @@ SNode* createColumnDefNode(SAstCreateContext* pCxt, SToken* pColName, SDataType
}
SColumnDefNode* pCol = (SColumnDefNode*)nodesMakeNode(QUERY_NODE_COLUMN_DEF);
CHECK_OUT_OF_MEM(pCol);
strncpy(pCol->colName, pColName->z, pColName->n);
COPY_STRING_FORM_ID_TOKEN(pCol->colName, pColName);
pCol->dataType = dataType;
if (NULL != pComment) {
trimString(pComment->z, pComment->n, pCol->comments, sizeof(pCol->comments));
@ -1037,7 +1037,7 @@ SNode* createAlterTableAddModifyCol(SAstCreateContext* pCxt, SNode* pRealTable,
SAlterTableStmt* pStmt = (SAlterTableStmt*)nodesMakeNode(QUERY_NODE_ALTER_TABLE_STMT);
CHECK_OUT_OF_MEM(pStmt);
pStmt->alterType = alterType;
strncpy(pStmt->colName, pColName->z, pColName->n);
COPY_STRING_FORM_ID_TOKEN(pStmt->colName, pColName);
pStmt->dataType = dataType;
return createAlterTableStmtFinalize(pRealTable, pStmt);
}
@ -1050,7 +1050,7 @@ SNode* createAlterTableDropCol(SAstCreateContext* pCxt, SNode* pRealTable, int8_
SAlterTableStmt* pStmt = (SAlterTableStmt*)nodesMakeNode(QUERY_NODE_ALTER_TABLE_STMT);
CHECK_OUT_OF_MEM(pStmt);
pStmt->alterType = alterType;
strncpy(pStmt->colName, pColName->z, pColName->n);
COPY_STRING_FORM_ID_TOKEN(pStmt->colName, pColName);
return createAlterTableStmtFinalize(pRealTable, pStmt);
}
@ -1063,8 +1063,8 @@ SNode* createAlterTableRenameCol(SAstCreateContext* pCxt, SNode* pRealTable, int
SAlterTableStmt* pStmt = (SAlterTableStmt*)nodesMakeNode(QUERY_NODE_ALTER_TABLE_STMT);
CHECK_OUT_OF_MEM(pStmt);
pStmt->alterType = alterType;
strncpy(pStmt->colName, pOldColName->z, pOldColName->n);
strncpy(pStmt->newColName, pNewColName->z, pNewColName->n);
COPY_STRING_FORM_ID_TOKEN(pStmt->colName, pOldColName);
COPY_STRING_FORM_ID_TOKEN(pStmt->newColName, pNewColName);
return createAlterTableStmtFinalize(pRealTable, pStmt);
}
@ -1076,7 +1076,7 @@ SNode* createAlterTableSetTag(SAstCreateContext* pCxt, SNode* pRealTable, SToken
SAlterTableStmt* pStmt = (SAlterTableStmt*)nodesMakeNode(QUERY_NODE_ALTER_TABLE_STMT);
CHECK_OUT_OF_MEM(pStmt);
pStmt->alterType = TSDB_ALTER_TABLE_UPDATE_TAG_VAL;
strncpy(pStmt->colName, pTagName->z, pTagName->n);
COPY_STRING_FORM_ID_TOKEN(pStmt->colName, pTagName);
pStmt->pVal = (SValueNode*)pVal;
return createAlterTableStmtFinalize(pRealTable, pStmt);
}
@ -1088,7 +1088,7 @@ SNode* createUseDatabaseStmt(SAstCreateContext* pCxt, SToken* pDbName) {
}
SUseDatabaseStmt* pStmt = (SUseDatabaseStmt*)nodesMakeNode(QUERY_NODE_USE_DATABASE_STMT);
CHECK_OUT_OF_MEM(pStmt);
strncpy(pStmt->dbName, pDbName->z, pDbName->n);
COPY_STRING_FORM_ID_TOKEN(pStmt->dbName, pDbName);
return (SNode*)pStmt;
}
@ -1111,18 +1111,24 @@ SNode* createShowStmt(SAstCreateContext* pCxt, ENodeType type, SNode* pDbName, S
return (SNode*)pStmt;
}
SNode* createShowCreateDatabaseStmt(SAstCreateContext* pCxt, const SToken* pDbName) {
SNode* createShowCreateDatabaseStmt(SAstCreateContext* pCxt, SToken* pDbName) {
CHECK_PARSER_STATUS(pCxt);
SNode* pStmt = nodesMakeNode(QUERY_NODE_SHOW_CREATE_DATABASE_STMT);
if (!checkDbName(pCxt, pDbName, true)) {
return NULL;
}
SShowCreateDatabaseStmt* pStmt = (SShowCreateDatabaseStmt*)nodesMakeNode(QUERY_NODE_SHOW_CREATE_DATABASE_STMT);
CHECK_OUT_OF_MEM(pStmt);
return pStmt;
COPY_STRING_FORM_ID_TOKEN(pStmt->dbName, pDbName);
return (SNode*)pStmt;
}
SNode* createShowCreateTableStmt(SAstCreateContext* pCxt, ENodeType type, SNode* pRealTable) {
CHECK_PARSER_STATUS(pCxt);
SNode* pStmt = nodesMakeNode(type);
SShowCreateTableStmt* pStmt = (SShowCreateTableStmt*)nodesMakeNode(type);
CHECK_OUT_OF_MEM(pStmt);
return pStmt;
strcpy(pStmt->dbName, ((SRealTableNode*)pRealTable)->table.dbName);
strcpy(pStmt->tableName, ((SRealTableNode*)pRealTable)->table.tableName);
return (SNode*)pStmt;
}
SNode* createCreateUserStmt(SAstCreateContext* pCxt, SToken* pUserName, const SToken* pPassword) {
@ -1133,7 +1139,7 @@ SNode* createCreateUserStmt(SAstCreateContext* pCxt, SToken* pUserName, const ST
}
SCreateUserStmt* pStmt = (SCreateUserStmt*)nodesMakeNode(QUERY_NODE_CREATE_USER_STMT);
CHECK_OUT_OF_MEM(pStmt);
strncpy(pStmt->useName, pUserName->z, pUserName->n);
COPY_STRING_FORM_ID_TOKEN(pStmt->useName, pUserName);
strcpy(pStmt->password, password);
return (SNode*)pStmt;
}
@ -1145,7 +1151,7 @@ SNode* createAlterUserStmt(SAstCreateContext* pCxt, SToken* pUserName, int8_t al
}
SAlterUserStmt* pStmt = (SAlterUserStmt*)nodesMakeNode(QUERY_NODE_ALTER_USER_STMT);
CHECK_OUT_OF_MEM(pStmt);
strncpy(pStmt->useName, pUserName->z, pUserName->n);
COPY_STRING_FORM_ID_TOKEN(pStmt->useName, pUserName);
if (TSDB_ALTER_USER_PASSWD == alterType) {
char password[TSDB_USET_PASSWORD_LEN] = {0};
if (!checkPassword(pCxt, pVal, password)) {
@ -1165,7 +1171,7 @@ SNode* createDropUserStmt(SAstCreateContext* pCxt, SToken* pUserName) {
}
SDropUserStmt* pStmt = (SDropUserStmt*)nodesMakeNode(QUERY_NODE_DROP_USER_STMT);
CHECK_OUT_OF_MEM(pStmt);
strncpy(pStmt->useName, pUserName->z, pUserName->n);
COPY_STRING_FORM_ID_TOKEN(pStmt->useName, pUserName);
return (SNode*)pStmt;
}
@ -1185,7 +1191,7 @@ SNode* createCreateDnodeStmt(SAstCreateContext* pCxt, const SToken* pFqdn, const
if (NULL == pPort) {
strcpy(pStmt->fqdn, fqdn);
} else {
strncpy(pStmt->fqdn, pFqdn->z, pFqdn->n);
COPY_STRING_FORM_ID_TOKEN(pStmt->fqdn, pFqdn);
}
pStmt->port = port;
return (SNode*)pStmt;
@ -1229,8 +1235,8 @@ SNode* createCreateIndexStmt(SAstCreateContext* pCxt, EIndexType type, bool igno
CHECK_OUT_OF_MEM(pStmt);
pStmt->indexType = type;
pStmt->ignoreExists = ignoreExists;
strncpy(pStmt->indexName, pIndexName->z, pIndexName->n);
strncpy(pStmt->tableName, pTableName->z, pTableName->n);
COPY_STRING_FORM_ID_TOKEN(pStmt->indexName, pIndexName);
COPY_STRING_FORM_ID_TOKEN(pStmt->tableName, pTableName);
pStmt->pCols = pCols;
pStmt->pOptions = (SIndexOptions*)pOptions;
return (SNode*)pStmt;
@ -1256,8 +1262,8 @@ SNode* createDropIndexStmt(SAstCreateContext* pCxt, bool ignoreNotExists, SToken
SDropIndexStmt* pStmt = (SDropIndexStmt*)nodesMakeNode(QUERY_NODE_DROP_INDEX_STMT);
CHECK_OUT_OF_MEM(pStmt);
pStmt->ignoreNotExists = ignoreNotExists;
strncpy(pStmt->indexName, pIndexName->z, pIndexName->n);
strncpy(pStmt->tableName, pTableName->z, pTableName->n);
COPY_STRING_FORM_ID_TOKEN(pStmt->indexName, pIndexName);
COPY_STRING_FORM_ID_TOKEN(pStmt->tableName, pTableName);
return (SNode*)pStmt;
}
@ -1282,14 +1288,14 @@ SNode* createCreateTopicStmt(SAstCreateContext* pCxt, bool ignoreExists, const S
CHECK_PARSER_STATUS(pCxt);
SCreateTopicStmt* pStmt = (SCreateTopicStmt*)nodesMakeNode(QUERY_NODE_CREATE_TOPIC_STMT);
CHECK_OUT_OF_MEM(pStmt);
strncpy(pStmt->topicName, pTopicName->z, pTopicName->n);
COPY_STRING_FORM_ID_TOKEN(pStmt->topicName, pTopicName);
pStmt->ignoreExists = ignoreExists;
if (NULL != pRealTable) {
strcpy(pStmt->subDbName, ((SRealTableNode*)pRealTable)->table.dbName);
strcpy(pStmt->subSTbName, ((SRealTableNode*)pRealTable)->table.tableName);
nodesDestroyNode(pRealTable);
} else if (NULL != pSubDbName) {
strncpy(pStmt->subDbName, pSubDbName->z, pSubDbName->n);
COPY_STRING_FORM_ID_TOKEN(pStmt->subDbName, pSubDbName);
} else {
pStmt->pQuery = pQuery;
}
@ -1300,7 +1306,7 @@ SNode* createDropTopicStmt(SAstCreateContext* pCxt, bool ignoreNotExists, const
CHECK_PARSER_STATUS(pCxt);
SDropTopicStmt* pStmt = (SDropTopicStmt*)nodesMakeNode(QUERY_NODE_DROP_TOPIC_STMT);
CHECK_OUT_OF_MEM(pStmt);
strncpy(pStmt->topicName, pTopicName->z, pTopicName->n);
COPY_STRING_FORM_ID_TOKEN(pStmt->topicName, pTopicName);
pStmt->ignoreNotExists = ignoreNotExists;
return (SNode*)pStmt;
}
@ -1311,8 +1317,8 @@ SNode* createDropCGroupStmt(SAstCreateContext* pCxt, bool ignoreNotExists, const
SDropCGroupStmt* pStmt = (SDropCGroupStmt*)nodesMakeNode(QUERY_NODE_DROP_CGROUP_STMT);
CHECK_OUT_OF_MEM(pStmt);
pStmt->ignoreNotExists = ignoreNotExists;
strncpy(pStmt->topicName, pTopicName->z, pTopicName->n);
strncpy(pStmt->cgroup, pCGroupId->z, pCGroupId->n);
COPY_STRING_FORM_ID_TOKEN(pStmt->topicName, pTopicName);
COPY_STRING_FORM_ID_TOKEN(pStmt->cgroup, pCGroupId);
return (SNode*)pStmt;
}
@ -1392,9 +1398,9 @@ SNode* createCreateFunctionStmt(SAstCreateContext* pCxt, bool ignoreExists, bool
SCreateFunctionStmt* pStmt = (SCreateFunctionStmt*)nodesMakeNode(QUERY_NODE_CREATE_FUNCTION_STMT);
CHECK_OUT_OF_MEM(pStmt);
pStmt->ignoreExists = ignoreExists;
strncpy(pStmt->funcName, pFuncName->z, pFuncName->n);
COPY_STRING_FORM_ID_TOKEN(pStmt->funcName, pFuncName);
pStmt->isAgg = aggFunc;
strncpy(pStmt->libraryPath, pLibPath->z + 1, pLibPath->n - 2);
COPY_STRING_FORM_STR_TOKEN(pStmt->libraryPath, pLibPath);
pStmt->outputDt = dataType;
pStmt->bufSize = bufSize;
return (SNode*)pStmt;
@ -1405,7 +1411,7 @@ SNode* createDropFunctionStmt(SAstCreateContext* pCxt, bool ignoreNotExists, con
SDropFunctionStmt* pStmt = (SDropFunctionStmt*)nodesMakeNode(QUERY_NODE_DROP_FUNCTION_STMT);
CHECK_OUT_OF_MEM(pStmt);
pStmt->ignoreNotExists = ignoreNotExists;
strncpy(pStmt->funcName, pFuncName->z, pFuncName->n);
COPY_STRING_FORM_ID_TOKEN(pStmt->funcName, pFuncName);
return (SNode*)pStmt;
}
@ -1422,7 +1428,7 @@ SNode* createCreateStreamStmt(SAstCreateContext* pCxt, bool ignoreExists, const
CHECK_PARSER_STATUS(pCxt);
SCreateStreamStmt* pStmt = (SCreateStreamStmt*)nodesMakeNode(QUERY_NODE_CREATE_STREAM_STMT);
CHECK_OUT_OF_MEM(pStmt);
strncpy(pStmt->streamName, pStreamName->z, pStreamName->n);
COPY_STRING_FORM_ID_TOKEN(pStmt->streamName, pStreamName);
if (NULL != pRealTable) {
strcpy(pStmt->targetDbName, ((SRealTableNode*)pRealTable)->table.dbName);
strcpy(pStmt->targetTabName, ((SRealTableNode*)pRealTable)->table.tableName);
@ -1438,7 +1444,7 @@ SNode* createDropStreamStmt(SAstCreateContext* pCxt, bool ignoreNotExists, const
CHECK_PARSER_STATUS(pCxt);
SDropStreamStmt* pStmt = (SDropStreamStmt*)nodesMakeNode(QUERY_NODE_DROP_STREAM_STMT);
CHECK_OUT_OF_MEM(pStmt);
strncpy(pStmt->streamName, pStreamName->z, TMIN(pStreamName->n, sizeof(pStmt->streamName) - 1));
COPY_STRING_FORM_ID_TOKEN(pStmt->streamName, pStreamName);
pStmt->ignoreNotExists = ignoreNotExists;
return (SNode*)pStmt;
}
@ -1507,8 +1513,8 @@ SNode* createGrantStmt(SAstCreateContext* pCxt, int64_t privileges, SToken* pDbN
SGrantStmt* pStmt = (SGrantStmt*)nodesMakeNode(QUERY_NODE_GRANT_STMT);
CHECK_OUT_OF_MEM(pStmt);
pStmt->privileges = privileges;
strncpy(pStmt->dbName, pDbName->z, pDbName->n);
strncpy(pStmt->userName, pUserName->z, pUserName->n);
COPY_STRING_FORM_ID_TOKEN(pStmt->dbName, pDbName);
COPY_STRING_FORM_ID_TOKEN(pStmt->userName, pUserName);
return (SNode*)pStmt;
}
@ -1520,8 +1526,8 @@ SNode* createRevokeStmt(SAstCreateContext* pCxt, int64_t privileges, SToken* pDb
SRevokeStmt* pStmt = (SRevokeStmt*)nodesMakeNode(QUERY_NODE_REVOKE_STMT);
CHECK_OUT_OF_MEM(pStmt);
pStmt->privileges = privileges;
strncpy(pStmt->dbName, pDbName->z, pDbName->n);
strncpy(pStmt->userName, pUserName->z, pUserName->n);
COPY_STRING_FORM_ID_TOKEN(pStmt->dbName, pDbName);
COPY_STRING_FORM_ID_TOKEN(pStmt->userName, pUserName);
return (SNode*)pStmt;
}

13
source/libs/parser/src/parAstParser.c
View File

@ -397,6 +397,14 @@ static int32_t collectMetaKeyFromShowVariables(SCollectMetaKeyCxt* pCxt, SShowSt
pCxt->pMetaCache);
}
static int32_t collectMetaKeyFromShowCreateDatabase(SCollectMetaKeyCxt* pCxt, SShowCreateDatabaseStmt* pStmt) {
return reserveDbCfgInCache(pCxt->pParseCxt->acctId, pStmt->dbName, pCxt->pMetaCache);
}
static int32_t collectMetaKeyFromShowCreateTable(SCollectMetaKeyCxt* pCxt, SShowCreateTableStmt* pStmt) {
return reserveTableMetaInCache(pCxt->pParseCxt->acctId, pStmt->dbName, pStmt->tableName, pCxt->pMetaCache);
}
static int32_t collectMetaKeyFromShowApps(SCollectMetaKeyCxt* pCxt, SShowStmt* pStmt) {
return reserveTableMetaInCache(pCxt->pParseCxt->acctId, TSDB_PERFORMANCE_SCHEMA_DB, TSDB_PERFS_TABLE_APPS,
pCxt->pMetaCache);
@ -478,6 +486,11 @@ static int32_t collectMetaKeyFromQuery(SCollectMetaKeyCxt* pCxt, SNode* pStmt) {
return collectMetaKeyFromShowQueries(pCxt, (SShowStmt*)pStmt);
case QUERY_NODE_SHOW_VARIABLE_STMT:
return collectMetaKeyFromShowVariables(pCxt, (SShowStmt*)pStmt);
case QUERY_NODE_SHOW_CREATE_DATABASE_STMT:
return collectMetaKeyFromShowCreateDatabase(pCxt, (SShowCreateDatabaseStmt*)pStmt);
case QUERY_NODE_SHOW_CREATE_TABLE_STMT:
case QUERY_NODE_SHOW_CREATE_STABLE_STMT:
return collectMetaKeyFromShowCreateTable(pCxt, (SShowCreateTableStmt*)pStmt);
case QUERY_NODE_SHOW_APPS_STMT:
return collectMetaKeyFromShowApps(pCxt, (SShowStmt*)pStmt);
case QUERY_NODE_SHOW_TRANSACTIONS_STMT:

91
source/libs/parser/src/parTranslater.c
View File

@ -3612,27 +3612,6 @@ static int32_t translateAlterDnode(STranslateContext* pCxt, SAlterDnodeStmt* pSt
return buildCmdMsg(pCxt, TDMT_MND_CONFIG_DNODE, (FSerializeFunc)tSerializeSMCfgDnodeReq, &cfgReq);
}
static int32_t nodeTypeToShowType(ENodeType nt) {
switch (nt) {
case QUERY_NODE_SHOW_CONNECTIONS_STMT:
return TSDB_MGMT_TABLE_CONNS;
case QUERY_NODE_SHOW_LICENCE_STMT:
return TSDB_MGMT_TABLE_GRANTS;
case QUERY_NODE_SHOW_QUERIES_STMT:
return TSDB_MGMT_TABLE_QUERIES;
case QUERY_NODE_SHOW_VARIABLE_STMT:
return TSDB_MGMT_TABLE_CONFIGS;
default:
break;
}
return 0;
}
static int32_t translateShow(STranslateContext* pCxt, SShowStmt* pStmt) {
SShowReq showReq = {.type = nodeTypeToShowType(nodeType(pStmt))};
return buildCmdMsg(pCxt, TDMT_MND_SHOW, (FSerializeFunc)tSerializeSShowReq, &showReq);
}
static int32_t getSmaIndexDstVgId(STranslateContext* pCxt, char* pTableName, int32_t* pVgId) {
SVgroupInfo vg = {0};
int32_t code = getTableHashVgroup(pCxt, pCxt->pParseCxt->db, pTableName, &vg);
@ -4178,6 +4157,18 @@ static int32_t translateSplitVgroup(STranslateContext* pCxt, SSplitVgroupStmt* p
return buildCmdMsg(pCxt, TDMT_MND_SPLIT_VGROUP, (FSerializeFunc)tSerializeSSplitVgroupReq, &req);
}
static int32_t translateShowCreateDatabase(STranslateContext* pCxt, SShowCreateDatabaseStmt* pStmt) {
pStmt->pCfg = taosMemoryCalloc(1, sizeof(SDbCfgInfo));
if (NULL == pStmt->pCfg) {
return TSDB_CODE_OUT_OF_MEMORY;
}
return getDBCfg(pCxt, pStmt->dbName, (SDbCfgInfo*)pStmt->pCfg);
}
static int32_t translateShowCreateTable(STranslateContext* pCxt, SShowCreateTableStmt* pStmt) {
return getTableMeta(pCxt, pStmt->dbName, pStmt->tableName, &pStmt->pMeta);
}
static int32_t translateQuery(STranslateContext* pCxt, SNode* pNode) {
int32_t code = TSDB_CODE_SUCCESS;
switch (nodeType(pNode)) {
@ -4232,12 +4223,6 @@ static int32_t translateQuery(STranslateContext* pCxt, SNode* pNode) {
case QUERY_NODE_ALTER_DNODE_STMT:
code = translateAlterDnode(pCxt, (SAlterDnodeStmt*)pNode);
break;
case QUERY_NODE_SHOW_CONNECTIONS_STMT:
case QUERY_NODE_SHOW_QUERIES_STMT:
case QUERY_NODE_SHOW_TOPICS_STMT:
case QUERY_NODE_SHOW_VARIABLE_STMT:
code = translateShow(pCxt, (SShowStmt*)pNode);
break;
case QUERY_NODE_CREATE_INDEX_STMT:
code = translateCreateIndex(pCxt, (SCreateIndexStmt*)pNode);
break;
@ -4313,6 +4298,13 @@ static int32_t translateQuery(STranslateContext* pCxt, SNode* pNode) {
case QUERY_NODE_SPLIT_VGROUP_STMT:
code = translateSplitVgroup(pCxt, (SSplitVgroupStmt*)pNode);
break;
case QUERY_NODE_SHOW_CREATE_DATABASE_STMT:
code = translateShowCreateDatabase(pCxt, (SShowCreateDatabaseStmt*)pNode);
break;
case QUERY_NODE_SHOW_CREATE_TABLE_STMT:
case QUERY_NODE_SHOW_CREATE_STABLE_STMT:
code = translateShowCreateTable(pCxt, (SShowCreateTableStmt*)pNode);
break;
default:
break;
}
@ -4395,6 +4387,42 @@ static int32_t extractDescribeResultSchema(int32_t* numOfCols, SSchema** pSchema
return TSDB_CODE_SUCCESS;
}
static int32_t extractShowCreateDatabaseResultSchema(int32_t* numOfCols, SSchema** pSchema) {
*numOfCols = 2;
*pSchema = taosMemoryCalloc((*numOfCols), sizeof(SSchema));
if (NULL == (*pSchema)) {
return TSDB_CODE_OUT_OF_MEMORY;
}
(*pSchema)[0].type = TSDB_DATA_TYPE_BINARY;
(*pSchema)[0].bytes = TSDB_DB_NAME_LEN;
strcpy((*pSchema)[0].name, "Database");
(*pSchema)[1].type = TSDB_DATA_TYPE_BINARY;
(*pSchema)[1].bytes = TSDB_MAX_BINARY_LEN;
strcpy((*pSchema)[1].name, "Create Database");
return TSDB_CODE_SUCCESS;
}
static int32_t extractShowCreateTableResultSchema(int32_t* numOfCols, SSchema** pSchema) {
*numOfCols = 2;
*pSchema = taosMemoryCalloc((*numOfCols), sizeof(SSchema));
if (NULL == (*pSchema)) {
return TSDB_CODE_OUT_OF_MEMORY;
}
(*pSchema)[0].type = TSDB_DATA_TYPE_BINARY;
(*pSchema)[0].bytes = TSDB_TABLE_NAME_LEN;
strcpy((*pSchema)[0].name, "Table");
(*pSchema)[1].type = TSDB_DATA_TYPE_BINARY;
(*pSchema)[1].bytes = TSDB_MAX_BINARY_LEN;
strcpy((*pSchema)[1].name, "Create Table");
return TSDB_CODE_SUCCESS;
}
int32_t extractResultSchema(const SNode* pRoot, int32_t* numOfCols, SSchema** pSchema) {
if (NULL == pRoot) {
return TSDB_CODE_SUCCESS;
@ -4408,6 +4436,11 @@ int32_t extractResultSchema(const SNode* pRoot, int32_t* numOfCols, SSchema** pS
return extractExplainResultSchema(numOfCols, pSchema);
case QUERY_NODE_DESCRIBE_STMT:
return extractDescribeResultSchema(numOfCols, pSchema);
case QUERY_NODE_SHOW_CREATE_DATABASE_STMT:
return extractShowCreateDatabaseResultSchema(numOfCols, pSchema);
case QUERY_NODE_SHOW_CREATE_TABLE_STMT:
case QUERY_NODE_SHOW_CREATE_STABLE_STMT:
return extractShowCreateTableResultSchema(numOfCols, pSchema);
default:
break;
}
@ -5628,10 +5661,14 @@ static int32_t setQuery(STranslateContext* pCxt, SQuery* pQuery) {
pQuery->msgType = toMsgType(((SVnodeModifOpStmt*)pQuery->pRoot)->sqlNodeType);
break;
case QUERY_NODE_DESCRIBE_STMT:
case QUERY_NODE_SHOW_CREATE_DATABASE_STMT:
case QUERY_NODE_SHOW_CREATE_TABLE_STMT:
case QUERY_NODE_SHOW_CREATE_STABLE_STMT:
pQuery->execMode = QUERY_EXEC_MODE_LOCAL;
pQuery->haveResultSet = true;
break;
case QUERY_NODE_RESET_QUERY_CACHE_STMT:
case QUERY_NODE_ALTER_LOCAL_STMT:
pQuery->execMode = QUERY_EXEC_MODE_LOCAL;
break;
default:

5671
source/libs/parser/src/sql.c
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File diff suppressed because it is too large Load Diff

35
source/libs/parser/test/parInitialATest.cpp
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@ -43,7 +43,40 @@ TEST_F(ParserInitialATest, alterDatabase) {
run("ALTER DATABASE wxy_db KEEP 2400");
}
// todo ALTER local
TEST_F(ParserInitialATest, alterLocal) {
useDb("root", "test");
pair<string, string> expect;
auto clearAlterLocal = [&]() {
expect.first.clear();
expect.second.clear();
};
auto setAlterLocalFunc = [&](const char* pConfig, const char* pValue = nullptr) {
expect.first.assign(pConfig);
if (nullptr != pValue) {
expect.second.assign(pValue);
}
};
setCheckDdlFunc([&](const SQuery* pQuery, ParserStage stage) {
ASSERT_EQ(nodeType(pQuery->pRoot), QUERY_NODE_ALTER_LOCAL_STMT);
ASSERT_EQ(pQuery->execMode, QUERY_EXEC_MODE_LOCAL);
SAlterLocalStmt* pStmt = (SAlterLocalStmt*)pQuery->pRoot;
ASSERT_EQ(string(pStmt->config), expect.first);
ASSERT_EQ(string(pStmt->value), expect.second);
});
setAlterLocalFunc("resetlog");
run("ALTER LOCAL 'resetlog'");
clearAlterLocal();
setAlterLocalFunc("querypolicy", "2");
run("ALTER LOCAL 'querypolicy' '2'");
clearAlterLocal();
}
// todo ALTER stable
/*

4
source/libs/parser/test/parInitialCTest.cpp
View File

@ -242,9 +242,9 @@ TEST_F(ParserInitialCTest, createDatabaseSemanticCheck) {
TEST_F(ParserInitialCTest, createDnode) {
useDb("root", "test");
run("CREATE DNODE abc1 PORT 7000");
run("CREATE DNODE 'abc1' PORT 7000");
run("CREATE DNODE 1.1.1.1 PORT 9000");
run("CREATE DNODE '1.1.1.1' PORT 9000");
}
// CREATE [AGGREGATE] FUNCTION [IF NOT EXISTS] func_name AS library_path OUTPUTTYPE type_name [BUFSIZE value]

42
source/libs/parser/test/parShowToUse.cpp
View File

@ -24,9 +24,45 @@ class ParserShowToUseTest : public ParserDdlTest {};
// todo SHOW accounts
// todo SHOW apps
// todo SHOW connections
// todo SHOW create database
// todo SHOW create stable
// todo SHOW create table
TEST_F(ParserShowToUseTest, showCreateDatabase) {
useDb("root", "test");
setCheckDdlFunc([&](const SQuery* pQuery, ParserStage stage) {
ASSERT_EQ(nodeType(pQuery->pRoot), QUERY_NODE_SHOW_CREATE_DATABASE_STMT);
ASSERT_EQ(pQuery->execMode, QUERY_EXEC_MODE_LOCAL);
ASSERT_TRUE(pQuery->haveResultSet);
ASSERT_NE(((SShowCreateDatabaseStmt*)pQuery->pRoot)->pCfg, nullptr);
});
run("SHOW CREATE DATABASE test");
}
TEST_F(ParserShowToUseTest, showCreateSTable) {
useDb("root", "test");
setCheckDdlFunc([&](const SQuery* pQuery, ParserStage stage) {
ASSERT_EQ(nodeType(pQuery->pRoot), QUERY_NODE_SHOW_CREATE_STABLE_STMT);
ASSERT_EQ(pQuery->execMode, QUERY_EXEC_MODE_LOCAL);
ASSERT_TRUE(pQuery->haveResultSet);
ASSERT_NE(((SShowCreateTableStmt*)pQuery->pRoot)->pMeta, nullptr);
});
run("SHOW CREATE STABLE st1");
}
TEST_F(ParserShowToUseTest, showCreateTable) {
useDb("root", "test");
setCheckDdlFunc([&](const SQuery* pQuery, ParserStage stage) {
ASSERT_EQ(nodeType(pQuery->pRoot), QUERY_NODE_SHOW_CREATE_TABLE_STMT);
ASSERT_EQ(pQuery->execMode, QUERY_EXEC_MODE_LOCAL);
ASSERT_TRUE(pQuery->haveResultSet);
ASSERT_NE(((SShowCreateTableStmt*)pQuery->pRoot)->pMeta, nullptr);
});
run("SHOW CREATE TABLE t1");
}
TEST_F(ParserShowToUseTest, showDatabases) {
useDb("root", "test");

1
source/libs/parser/test/parTestUtil.h
View File

@ -20,6 +20,7 @@
#define ALLOW_FORBID_FUNC
#include "cmdnodes.h"
#include "querynodes.h"
#include "taoserror.h"