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[td-1826]

This commit is contained in:
Haojun Liao 2020-10-28 18:52:31 +08:00
parent 358279cb1b
commit ea0fd672d0
1 changed files with 19 additions and 6 deletions
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25
src/client/src/tscServer.c
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@ -550,15 +550,28 @@ static int32_t tscEstimateQueryMsgSize(SSqlCmd *pCmd, int32_t clauseIndex) {
SQueryInfo * pQueryInfo = tscGetQueryInfoDetail(pCmd, clauseIndex);
int32_t srcColListSize = (int32_t)(taosArrayGetSize(pQueryInfo->colList) * sizeof(SColumnInfo));
size_t numOfExprs = tscSqlExprNumOfExprs(pQueryInfo);
size_t numOfExprs = tscSqlExprNumOfExprs(pQueryInfo);
int32_t exprSize = (int32_t)(sizeof(SSqlFuncMsg) * numOfExprs);
int32_t tsBufSize = (pQueryInfo->tsBuf != NULL)? pQueryInfo->tsBuf->fileSize:0;
int32_t tsBufSize = (pQueryInfo->tsBuf != NULL) ? pQueryInfo->tsBuf->fileSize : 0;
// todo calculate the size of required space for multi-table
// int32_t numOfTables = pQueryInfo->pTableMetaInfo[0]->pVgroupTables->pData;
return MIN_QUERY_MSG_PKT_SIZE + minMsgSize() + sizeof(SQueryTableMsg) + srcColListSize + exprSize + tsBufSize + 4096;
int32_t tableSerialize = 0;
STableMetaInfo *pTableMetaInfo = tscGetMetaInfo(pQueryInfo, 0);
if (pTableMetaInfo->pVgroupTables != NULL) {
size_t numOfGroups = taosArrayGetSize(pTableMetaInfo->pVgroupTables);
int32_t totalTables = 0;
for (int32_t i = 0; i < numOfGroups; ++i) {
SVgroupTableInfo *pTableInfo = taosArrayGet(pTableMetaInfo->pVgroupTables, i);
totalTables += taosArrayGetSize(pTableInfo->itemList);
}
tableSerialize = totalTables * sizeof(STableIdInfo);
}
return MIN_QUERY_MSG_PKT_SIZE + minMsgSize() + sizeof(SQueryTableMsg) + srcColListSize + exprSize + tsBufSize +
tableSerialize + 4096;
}
static char *doSerializeTableInfo(SQueryTableMsg* pQueryMsg, SSqlObj *pSql, char *pMsg) {