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[TD-4199]<feature> enhance performance

This commit is contained in:
yihaoDeng 2021-08-04 13:06:52 +08:00
parent 13e6a9faf7
commit 1dc7859b62
2 changed files with 3 additions and 5 deletions
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4
src/client/src/tscServer.c
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@ -2845,11 +2845,9 @@ int32_t tscGetTableMetaImpl(SSqlObj* pSql, STableMetaInfo *pTableMetaInfo, bool
size_t len = strlen(name); size_t len = strlen(name);
// just make runtime happy // just make runtime happy
if (pTableMetaInfo->tableMetaCapacity != 0) { if (pTableMetaInfo->tableMetaCapacity != 0 && pTableMetaInfo->pTableMeta != NULL) {
if (pTableMetaInfo->pTableMeta != NULL) {
memset(pTableMetaInfo->pTableMeta, 0, pTableMetaInfo->tableMetaCapacity); memset(pTableMetaInfo->pTableMeta, 0, pTableMetaInfo->tableMetaCapacity);
} }
}
taosHashGetCloneExt(tscTableMetaMap, name, len, NULL, (void **)&(pTableMetaInfo->pTableMeta), &pTableMetaInfo->tableMetaCapacity); taosHashGetCloneExt(tscTableMetaMap, name, len, NULL, (void **)&(pTableMetaInfo->pTableMeta), &pTableMetaInfo->tableMetaCapacity);
STableMeta* pMeta = pTableMetaInfo->pTableMeta; STableMeta* pMeta = pTableMetaInfo->pTableMeta;

2
src/util/src/hash.c
View File

@ -18,7 +18,7 @@
#include "tulog.h" #include "tulog.h"
#include "taosdef.h" #include "taosdef.h"
#define EXT_SIZE 0 #define EXT_SIZE 1024
#define HASH_NEED_RESIZE(_h) ((_h)->size >= (_h)->capacity * HASH_DEFAULT_LOAD_FACTOR) #define HASH_NEED_RESIZE(_h) ((_h)->size >= (_h)->capacity * HASH_DEFAULT_LOAD_FACTOR)