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fix: fix explain buffer issue

This commit is contained in:
dapan1121 2022-08-25 11:49:01 +08:00
parent b49d4ed414
commit bebd9225cc
3 changed files with 19 additions and 4 deletions
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7
source/common/src/tmsg.c
View File

@ -5123,8 +5123,15 @@ int tDecodeSVCreateTbRsp(SDecoder *pCoder, SVCreateTbRsp *pRsp) {
}
void tFreeSVCreateTbRsp(void* param) {
if (NULL == param) {
return;
}
SVCreateTbRsp* pRsp = (SVCreateTbRsp*)param;
if (pRsp->pMeta) {
taosMemoryFree(pRsp->pMeta->pSchemas);
taosMemoryFree(pRsp->pMeta);
}
}
// TDMT_VND_DROP_TABLE =================

10
source/libs/nodes/src/nodesToSQLFuncs.c
View File

@ -135,7 +135,12 @@ int32_t nodesNodeToSQL(SNode *pNode, char *buf, int32_t bufSize, int32_t *len) {
NODES_ERR_RET(TSDB_CODE_QRY_APP_ERROR);
}
int32_t tlen = strlen(t);
if (tlen > 32) {
*len += snprintf(buf + *len, bufSize - *len, "%.*s...%s", 32, t, t + tlen - 1);
} else {
*len += snprintf(buf + *len, bufSize - *len, "%s", t);
}
taosMemoryFree(t);
return TSDB_CODE_SUCCESS;
@ -199,12 +204,17 @@ int32_t nodesNodeToSQL(SNode *pNode, char *buf, int32_t bufSize, int32_t *len) {
SNodeListNode *pListNode = (SNodeListNode *)pNode;
SNode *node = NULL;
bool first = true;
int32_t num = 0;
*len += snprintf(buf + *len, bufSize - *len, "(");
FOREACH(node, pListNode->pNodeList) {
if (!first) {
*len += snprintf(buf + *len, bufSize - *len, ", ");
if (++num >= 10) {
*len += snprintf(buf + *len, bufSize - *len, "...");
break;
}
}
NODES_ERR_RET(nodesNodeToSQL(node, buf, bufSize, len));
first = false;

2
source/util/test/hashTest.cpp
View File

@ -313,14 +313,12 @@ void perfTest() {
SArray *slArray = taosArrayInit(100000000, 9);
for (int64_t i = 0; i < 1000; ++i) {
int32_t num = taosArrayGetSize(sArray[i]);
printf("%d ", num);
SArray* pArray = sArray[i];
for (int64_t m = 0; m < num; ++m) {
char* p = (char*)taosArrayGet(pArray, m);
ASSERT(taosArrayPush(slArray, p));
}
}
printf("\n");
int64_t start100mS = taosGetTimestampMs();
int64_t start100mSCt = taosHashGetCompTimes(hash100m);
int32_t num = taosArrayGetSize(slArray);