hcq/oceanbase
1
0
Fork 0
Code Issues Pull Requests Actions 1 Packages Projects Releases Wiki Activity

fix cast expr not consistent because of plan cache

Browse Source
This commit is contained in:
obdev
2023-06-01 07:12:20 +00:00
committed by ob-robot
parent 0bb9124896
commit c09e11faec
2 changed files with 2 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
src/sql/plan_cache/ob_plan_cache_value.cpp
View File

@ -1545,7 +1545,7 @@ int ObPlanCacheValue::handle_varchar_charset(ObCharsetType charset_type,
ParseNode *&node)
{
int ret = OB_SUCCESS;
if (T_VARCHAR == node->type_
if ((T_HEX_STRING == node->type_ || T_VARCHAR == node->type_)
&& CHARSET_INVALID != charset_type) {
ParseNode *charset_node = new_node(&allocator, T_CHARSET, 0);
ParseNode *varchar_node = new_non_terminal_node(&allocator, T_VARCHAR, 2, charset_node, node);
@ -1567,6 +1567,7 @@ int ObPlanCacheValue::handle_varchar_charset(ObCharsetType charset_type,
varchar_node->str_len_ = node->str_len_;
varchar_node->raw_text_ = node->raw_text_;
varchar_node->text_len_ = node->text_len_;
varchar_node->type_ = T_VARCHAR;
node = varchar_node;
}