support json type

2022-02-08 14:58:13 +08:00
parent 4b25bac8d0
commit e5f59ea074
241 changed files with 46116 additions and 749 deletions
--- a/src/sql/rewrite/ob_transform_pre_process.h
+++ b/src/sql/rewrite/ob_transform_pre_process.h
@ -60,7 +60,7 @@ private:
    DistinctObjMeta(ObObjType obj_type, ObCollationType coll_type, ObCollationLevel coll_level)
        : obj_type_(obj_type), coll_type_(coll_type), coll_level_(coll_level)
    {
-      if (!ObDatumFuncs::is_string_type(obj_type_)) {
+      if (!ObDatumFuncs::is_string_type(obj_type_) || !ObDatumFuncs::is_json(obj_type_)) {
        coll_type_ = CS_TYPE_MAX;
        coll_level_ = CS_LEVEL_INVALID;
      }