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[td-225] fix bugs for 256 columns data check

This commit is contained in:
hjLiao 2020-05-12 18:36:35 +08:00
parent 08396582d9
commit cf06a3c885
5 changed files with 11 additions and 18 deletions
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4
src/client/src/tscSQLParser.c
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@ -1297,10 +1297,6 @@ SSqlExpr* doAddProjectCol(SQueryInfo* pQueryInfo, int32_t outputIndex, int32_t c
pSchema->bytes, functionId == TSDB_FUNC_TAGPRJ);
}
void addRequiredTagColumn(STableMetaInfo* pTableMetaInfo, SColumnIndex* index) {
}
static void addProjectQueryCol(SQueryInfo* pQueryInfo, int32_t startPos, SColumnIndex* pIndex, tSQLExprItem* pItem) {
SSqlExpr* pExpr = doAddProjectCol(pQueryInfo, startPos, pIndex->columnIndex, pIndex->tableIndex);

13
src/client/src/tscServer.c
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@ -544,8 +544,7 @@ int tscBuildSubmitMsg(SSqlObj *pSql, SSqlInfo *pInfo) {
}
/*
* for meter query, simply return the size <= 1k
* for metric query, estimate size according to meter tags
* for table query, simply return the size <= 1k
*/
static int32_t tscEstimateQueryMsgSize(SSqlCmd *pCmd, int32_t clauseIndex) {
const static int32_t MIN_QUERY_MSG_PKT_SIZE = TSDB_MAX_BYTES_PER_ROW * 5;
@ -556,15 +555,7 @@ static int32_t tscEstimateQueryMsgSize(SSqlCmd *pCmd, int32_t clauseIndex) {
size_t numOfExprs = tscSqlExprNumOfExprs(pQueryInfo);
int32_t exprSize = sizeof(SSqlFuncMsg) * numOfExprs;
STableMetaInfo *pTableMetaInfo = tscGetMetaInfo(pQueryInfo, 0);
// meter query without tags values
if (!UTIL_TABLE_IS_SUPERTABLE(pTableMetaInfo)) {
return MIN_QUERY_MSG_PKT_SIZE + minMsgSize() + sizeof(SQueryTableMsg) + srcColListSize + exprSize;
}
int32_t size = 4096;
return size;
return MIN_QUERY_MSG_PKT_SIZE + minMsgSize() + sizeof(SQueryTableMsg) + srcColListSize + exprSize + 4096;
}
static char *doSerializeTableInfo(SQueryTableMsg* pQueryMsg, SSqlObj *pSql, char *pMsg) {

6
src/client/src/tscUtil.c
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@ -1701,6 +1701,12 @@ void tscClearTableMetaInfo(STableMetaInfo* pTableMetaInfo, bool removeFromCache)
tfree(pTableMetaInfo->vgroupList);
if (pTableMetaInfo->tagColList != NULL) {
size_t numOfTags = taosArrayGetSize(pTableMetaInfo->tagColList);
for(int32_t i = 0; i < numOfTags; ++i) { // todo do NOT use the allocated object
SColumn* pCol = taosArrayGetP(pTableMetaInfo->tagColList, i);
tfree(pCol);
}
taosArrayDestroy(pTableMetaInfo->tagColList);
pTableMetaInfo->tagColList = NULL;
}

1
src/inc/taosmsg.h
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@ -626,7 +626,6 @@ typedef struct {
typedef struct STableMetaMsg {
int32_t contLen;
char tableId[TSDB_TABLE_ID_LEN + 1]; // table id
char stableId[TSDB_TABLE_ID_LEN + 1]; // stable name if it is created according to super table
uint8_t numOfTags;
uint8_t precision;
uint8_t tableType;

5
src/mnode/src/mgmtTable.c
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@ -1206,8 +1206,10 @@ void mgmtDropAllSuperTables(SDbObj *pDropDb) {
static int32_t mgmtSetSchemaFromSuperTable(SSchema *pSchema, SSuperTableObj *pTable) {
int32_t numOfCols = pTable->numOfColumns + pTable->numOfTags;
assert(numOfCols <= TSDB_MAX_COLUMNS);
for (int32_t i = 0; i < numOfCols; ++i) {
strncpy(pSchema->name, pTable->schema[i].name, TSDB_TABLE_ID_LEN);
strncpy(pSchema->name, pTable->schema[i].name, TSDB_COL_NAME_LEN);
pSchema->type = pTable->schema[i].type;
pSchema->bytes = htons(pTable->schema[i].bytes);
pSchema->colId = htons(pTable->schema[i].colId);
@ -1679,7 +1681,6 @@ static int32_t mgmtDoGetChildTableMeta(SQueuedMsg *pMsg, STableMetaMsg *pMeta) {
pMeta->numOfTags = (int8_t)pTable->superTable->numOfTags;
pMeta->numOfColumns = htons((int16_t)pTable->superTable->numOfColumns);
pMeta->contLen = sizeof(STableMetaMsg) + mgmtSetSchemaFromSuperTable(pMeta->schema, pTable->superTable);
strncpy(pMeta->stableId, pTable->superTable->info.tableId, tListLen(pMeta->stableId));
} else {
pMeta->sversion = htons(pTable->sversion);
pMeta->numOfTags = 0;