[CP] fix: Error loading system variables during session deserialization

2023-08-17 17:21:54 +08:00
parent c550060ac7
commit 65b74f7848
1 changed files with 3 additions and 0 deletions
--- a/src/sql/session/ob_basic_session_info.cpp
+++ b/src/sql/session/ob_basic_session_info.cpp
@ -2018,6 +2018,9 @@ int ObBasicSessionInfo::sys_variable_exists(const ObString &var, bool &is_exists
    LOG_ERROR("got store_idx is invalid", K(store_idx), K(ret));
  } else {
    is_exists = (NULL != sys_vars_[store_idx]);
+    if (NULL != sys_vars_[store_idx]) {
+      is_exists = !sys_vars_[store_idx]->is_base_value_empty();
+    }
  }
  return ret;
 }