xxq250
/
homework-jianmu
1
0
Fork 0
Code Issues Pull Requests 1 Actions Packages Projects Releases Wiki Activity

fix bug

This commit is contained in:
dapan1121 2021-04-22 11:32:32 +08:00
parent c8262d44d1
commit 7199b01f3d
3 changed files with 4 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
src/client/src/tscSQLParser.c
View File

@ -3096,7 +3096,7 @@ static int32_t doExtractColumnFilterInfo(SSqlCmd* pCmd, SQueryInfo* pQueryInfo,
} else if ((colType == TSDB_DATA_TYPE_TIMESTAMP) && (TSDB_DATA_TYPE_BIGINT == pRight->value.nType)) {
STableComInfo tinfo = tscGetTableInfo(pTableMeta);
if ((tinfo.precision == TSDB_TIME_PRECISION_MILLI) && (pRight->flags & (1 << EXPR_FLAG_NOW))) {
if ((tinfo.precision == TSDB_TIME_PRECISION_MILLI) && (pRight->flags & (1 << EXPR_FLAG_US_TIMESTAMP))) {
pRight->value.i64 /= 1000;
}
}

2
src/query/inc/qSqlparser.h
View File

@ -45,7 +45,7 @@ enum SQL_NODE_FROM_TYPE {
};
enum SQL_EXPR_FLAG {
EXPR_FLAG_NOW = 1
EXPR_FLAG_US_TIMESTAMP = 1
};
extern char tTokenTypeSwitcher[13];

3
src/query/src/qSqlParser.c
View File

@ -144,13 +144,14 @@ tSqlExpr *tSqlExprCreateIdValue(SStrToken *pToken, int32_t optrType) {
pSqlExpr->value.nType = TSDB_DATA_TYPE_BIGINT;
pSqlExpr->tokenId = TK_TIMESTAMP; // TK_TIMESTAMP used to denote the time value is in microsecond
pSqlExpr->type = SQL_NODE_VALUE;
pSqlExpr->flags |= 1 << EXPR_FLAG_NOW;
pSqlExpr->flags |= 1 << EXPR_FLAG_US_TIMESTAMP;
} else if (optrType == TK_VARIABLE) {
int32_t ret = parseAbsoluteDuration(pToken->z, pToken->n, &pSqlExpr->value.i64);
if (ret != TSDB_CODE_SUCCESS) {
terrno = TSDB_CODE_TSC_SQL_SYNTAX_ERROR;
}
pSqlExpr->flags |= 1 << EXPR_FLAG_US_TIMESTAMP;
pSqlExpr->value.nType = TSDB_DATA_TYPE_BIGINT;
pSqlExpr->tokenId = TK_TIMESTAMP;
pSqlExpr->type = SQL_NODE_VALUE;