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[TBASE-1112]

This commit is contained in:
hjxilinx 2019-11-13 10:14:35 +08:00
parent 25d888f13b
commit ce863c00f6
1 changed files with 7 additions and 2 deletions
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9
src/client/src/tscServer.c
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@ -1332,7 +1332,7 @@ int tscBuildRetrieveMsg(SSqlObj *pSql) {
*((uint64_t *)pMsg) = pSql->res.qhandle;
pMsg += sizeof(pSql->res.qhandle);
*pMsg = htons(pSql->cmd.type);
*((uint16_t*)pMsg) = htons(pSql->cmd.type);
pMsg += sizeof(pSql->cmd.type);
msgLen = pMsg - pStart;
@ -3450,7 +3450,12 @@ int tscProcessRetrieveRspFromVnode(SSqlObj *pSql) {
tscSetResultPointer(pCmd, pRes);
pRes->row = 0;
if (pRes->numOfRows == 0 && !(tscProjectionQueryOnMetric(pCmd) && pRes->offset > 0)) {
/**
* If the query result is exhausted, the connection will be recycled.
* If current query is to free resource at server side, the connection will be recycle.
*/
if ((pRes->numOfRows == 0 && !(tscProjectionQueryOnMetric(pCmd) && pRes->offset > 0)) ||
((pCmd->type & TSDB_QUERY_TYPE_FREE_RESOURCE) == TSDB_QUERY_TYPE_FREE_RESOURCE)) {
taosAddConnIntoCache(tscConnCache, pSql->thandle, pSql->ip, pSql->vnode, pObj->user);
pSql->thandle = NULL;
} else {