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Merge pull request #4905 from taosdata/release/s111 

Release/s111
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haojun Liao 2021-01-14 15:11:21 +08:00 committed by GitHub
parent 52a524624d 520cae37ec
commit e55e251369
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 8 additions and 0 deletions
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3
src/client/src/tscSQLParser.c
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@ -6101,8 +6101,10 @@ void tscPrintSelectClause(SSqlObj* pSql, int32_t subClauseIndex) {
int32_t tmpLen = 0;
tmpLen =
sprintf(tmpBuf, "%s(uid:%" PRId64 ", %d)", aAggs[pExpr->functionId].aName, pExpr->uid, pExpr->colInfo.colId);
if (tmpLen + offset >= totalBufSize - 1) break;
offset += sprintf(str + offset, "%s", tmpBuf);
if (i < size - 1) {
@ -6112,6 +6114,7 @@ void tscPrintSelectClause(SSqlObj* pSql, int32_t subClauseIndex) {
assert(offset < totalBufSize);
str[offset] = ']';
assert(offset < totalBufSize);
tscDebug("%p select clause:%s", pSql, str);
}

1
src/common/src/tvariant.c
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@ -399,6 +399,7 @@ static int32_t toNchar(tVariant *pVariant, char **pDest, int32_t *pDestSize) {
pVariant->wpz = (wchar_t *)tmp;
} else {
int32_t output = 0;
bool ret = taosMbsToUcs4(pDst, nLen, *pDest, (nLen + 1) * TSDB_NCHAR_SIZE, &output);
if (!ret) {
return -1;

4
src/query/src/qExecutor.c
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@ -3168,6 +3168,10 @@ void copyResToQueryResultBuf(SQInfo *pQInfo, SQuery *pQuery) {
// all results in current group have been returned to client, try next group
if (pGroupResInfo->index >= taosArrayGetSize(pGroupResInfo->pRows)) {
// current results of group has been sent to client, try next group
pGroupResInfo->index = 0;
pGroupResInfo->rowId = 0;
taosArrayClear(pGroupResInfo->pRows);
if (mergeGroupResult(pQInfo) != TSDB_CODE_SUCCESS) {
return; // failed to save data in the disk
}