[to #47133035] fix ob-sanity failure

2023-01-10 07:41:58 +00:00
parent ebf21afe06
commit b52f63ea88
1 changed files with 1 additions and 1 deletions
--- a/src/pl/parser/pl_parser_mysql_mode.y
+++ b/src/pl/parser/pl_parser_mysql_mode.y
@ -105,7 +105,7 @@ int obpl_mysql_check_specific_node(const ParseNode *node, const ObItemType type,

 int obpl_mysql_wrap_node_into_subquery(ObParseCtx *_parse_ctx, ParseNode *node) {
  int ret = OB_PARSER_SUCCESS;
-  if (OB_NOT_NULL(node)) {
+  if (OB_NOT_NULL(node) && OB_NOT_NULL(node->str_value_)) {
    int max_query_len = node->str_len_ + 10;
    char *subquery = (char *)parse_malloc(max_query_len, _parse_ctx->mem_pool_);
    int len = 0;