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Merge pull request #6569 from taosdata/fix/TD-4827 

[TD-4827]<fix>
This commit is contained in:
Haojun Liao 2021-06-24 10:26:53 +08:00 committed by GitHub
parent 14bbac1520 6a95d859e9
commit eff8ff7359
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 22 additions and 1 deletions
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2
src/client/src/tscSQLParser.c
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@ -8177,7 +8177,7 @@ int32_t exprTreeFromSqlExpr(SSqlCmd* pCmd, tExprNode **pExpr, const tSqlExpr* pS
int32_t colType = -1;
STableMeta* pTableMeta = tscGetMetaInfo(pQueryInfo, 0)->pTableMeta;
if (pCols != NULL && taosArrayGetSize(pCols) > 0) {
SColIndex* idx = taosArrayGet(pCols, 0);
SColIndex* idx = taosArrayGet(pCols, taosArrayGetSize(pCols) - 1);
SSchema* pSchema = tscGetTableColumnSchema(pTableMeta, idx->colIndex);
if (pSchema != NULL) {
colType = pSchema->type;

21
tests/script/general/parser/select_with_tags.sim
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@ -68,6 +68,27 @@ endw
sleep 100
#======================= only check first table tag, TD-4827
sql select count(*) from $mt where t1 in (0)
if $rows != 1 then
return -1
endi
if $data00 != $rowNum then
return -1;
endi
$secTag = ' . abc
$secTag = $secTag . 0
$secTag = $secTag . '
sql select count(*) from $mt where t2 =$secTag and t1 in (0)
if $rows != 1 then
return -1
endi
if $data00 != $rowNum then
return -1;
endi
#================================
sql select ts from select_tags_mt0
print $rows