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[td-1603]

This commit is contained in:
Haojun Liao 2020-09-25 15:53:43 +08:00
parent 9cb7efeec1
commit 284e159361
1 changed files with 1 additions and 2 deletions
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3
src/client/src/tscSQLParser.c
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@ -838,7 +838,7 @@ int32_t tscSetTableFullName(STableMetaInfo* pTableMetaInfo, SStrToken* pzTableNa
* the old name exists and is not equalled to the new name. Release the table meta
* that are corresponding to the old name for the new table name.
*/
if (strncasecmp(oldName, pTableMetaInfo->name, tListLen(pTableMetaInfo->name)) != 0) {
if (strlen(oldName) > 0 && strncasecmp(oldName, pTableMetaInfo->name, tListLen(pTableMetaInfo->name)) != 0) {
tscClearTableMetaInfo(pTableMetaInfo, false);
}
@ -6122,7 +6122,6 @@ int32_t doCheckForQuery(SSqlObj* pSql, SQuerySQL* pQuerySql, int32_t index) {
assert(pQuerySql != NULL && (pQuerySql->from == NULL || pQuerySql->from->nExpr > 0));
const char* msg0 = "invalid table name";
//const char* msg1 = "table name too long";
const char* msg2 = "point interpolation query needs timestamp";
const char* msg5 = "fill only available for interval query";
const char* msg6 = "start(end) time of query range required or time range too large";