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enh: ins_table count optimize

This commit is contained in:
Xiaoyu Wang 2022-12-02 10:02:22 +08:00
parent 233377444c
commit 67d6ea93b0
1 changed files with 8 additions and 2 deletions
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10
source/libs/parser/src/parTranslater.c
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@ -47,6 +47,7 @@ typedef struct STranslateContext {
SParseMetaCache* pMetaCache;
bool createStream;
bool stableQuery;
bool showRewrite;
} STranslateContext;
typedef struct SFullDatabaseName {
@ -2222,8 +2223,8 @@ static int32_t getVnodeSysTableVgroupListImpl(STranslateContext* pCxt, SName* pT
if (TSDB_DB_NAME_T == pTargetName->type) {
int32_t code = getDBVgInfoImpl(pCxt, pTargetName, pVgroupList);
if (TSDB_CODE_MND_DB_NOT_EXIST == code || TSDB_CODE_MND_DB_IN_CREATING == code ||
TSDB_CODE_MND_DB_IN_DROPPING == code) {
if (!pCxt->showRewrite && (TSDB_CODE_MND_DB_NOT_EXIST == code || TSDB_CODE_MND_DB_IN_CREATING == code ||
TSDB_CODE_MND_DB_IN_DROPPING == code)) {
// system table query should not report errors
code = TSDB_CODE_SUCCESS;
}
@ -6294,6 +6295,7 @@ static int32_t rewriteShow(STranslateContext* pCxt, SQuery* pQuery) {
code = createShowCondition((SShowStmt*)pQuery->pRoot, pStmt);
}
if (TSDB_CODE_SUCCESS == code) {
pCxt->showRewrite = true;
pQuery->showRewrite = true;
nodesDestroyNode(pQuery->pRoot);
pQuery->pRoot = (SNode*)pStmt;
@ -6347,6 +6349,7 @@ static int32_t rewriteShowStableTags(STranslateContext* pCxt, SQuery* pQuery) {
code = createShowTableTagsProjections(&pSelect->pProjectionList, &pShow->pTags);
}
if (TSDB_CODE_SUCCESS == code) {
pCxt->showRewrite = true;
pQuery->showRewrite = true;
pSelect->tagScan = true;
nodesDestroyNode(pQuery->pRoot);
@ -6377,6 +6380,7 @@ static int32_t rewriteShowDnodeVariables(STranslateContext* pCxt, SQuery* pQuery
}
}
if (TSDB_CODE_SUCCESS == code) {
pCxt->showRewrite = true;
pQuery->showRewrite = true;
nodesDestroyNode(pQuery->pRoot);
pQuery->pRoot = (SNode*)pSelect;
@ -6396,6 +6400,7 @@ static int32_t rewriteShowVnodes(STranslateContext* pCxt, SQuery* pQuery) {
}
}
if (TSDB_CODE_SUCCESS == code) {
pCxt->showRewrite = true;
pQuery->showRewrite = true;
nodesDestroyNode(pQuery->pRoot);
pQuery->pRoot = (SNode*)pStmt;
@ -6437,6 +6442,7 @@ static int32_t rewriteShowTableDist(STranslateContext* pCxt, SQuery* pQuery) {
code = nodesListMakeStrictAppend(&pStmt->pProjectionList, createBlockDistFunc());
}
if (TSDB_CODE_SUCCESS == code) {
pCxt->showRewrite = true;
pQuery->showRewrite = true;
nodesDestroyNode(pQuery->pRoot);
pQuery->pRoot = (SNode*)pStmt;