[td-1583]

0eb138cd · Haojun Liao · 4aaf2bd9 · 0eb138cd
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src/client/src/tscSQLParser.c src/client/src/tscSQLParser.c +4 -0

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--- a/src/client/src/tscSQLParser.c
+++ b/src/client/src/tscSQLParser.c
@@ -6205,6 +6205,10 @@ int32_t doCheckForQuery(SSqlObj* pSql, SQuerySQL* pQuerySql, int32_t index) {
    }

    tVariant* pTableItem1 = &pQuerySql->from->a[i + 1].pVar;
+    if (pTableItem1->nType != TSDB_DATA_TYPE_BINARY) {
+      return invalidSqlErrMsg(tscGetErrorMsgPayload(pCmd), msg11);
+    }
+
    SStrToken aliasName = {.z = pTableItem1->pz, .n = pTableItem1->nLen, .type = TK_STRING};
    if (tscValidateName(&aliasName) != TSDB_CODE_SUCCESS) {
      return invalidSqlErrMsg(tscGetErrorMsgPayload(pCmd), msg11);