fix: 1. rapidjson coredump bug when oom. 2. json_value support truncate clause

2023-08-08 08:42:35 +00:00
parent d1e5895cb8
commit cf6ace1f68
9 changed files with 265 additions and 156 deletions
--- a/src/sql/engine/expr/ob_expr_json_query.h
+++ b/src/sql/engine/expr/ob_expr_json_query.h
@ -56,7 +56,7 @@ private:
                                ObObjType dst_type);
  static int set_result(ObObjType dst_type, int32_t dst_len, ObIJsonBase *jb_res,
                        common::ObIAllocator *allocator, ObEvalCtx &ctx,
-                        const ObExpr &expr, ObDatum &res, uint8_t error_type, uint8_t ascii_type, uint8_t pretty_type = 0);
+                        const ObExpr &expr, ObDatum &res, uint8_t error_type, uint8_t ascii_type, uint8_t pretty_type = 0, uint8_t is_truncate = 0);

  /* process empty or error */
  const static uint8_t OB_JSON_ON_RESPONSE_COUNT        = 6;