[CP] Json bugfix: json column length and create view with json

2022-08-22 15:55:22 +08:00
parent 811b538750
commit 97badd0075
17 changed files with 26 additions and 5 deletions
--- a/src/sql/engine/expr/ob_expr_json_array_append.cpp
+++ b/src/sql/engine/expr/ob_expr_json_array_append.cpp
@ -50,6 +50,7 @@ int ObExprJsonArrayAppend::calc_result_typeN(ObExprResType& type,
    LOG_USER_ERROR(OB_ERR_PARAM_SIZE, name.length(), name.ptr());
  } else {
    type.set_json();
+    type.set_length((ObAccuracy::DDL_DEFAULT_ACCURACY[ObJsonType]).get_length());

    if (OB_FAIL(ObJsonExprHelper::is_valid_for_json(types_stack, 0, N_JSON_ARRAY_APPEND))) {
      LOG_WARN("wrong type for json doc.", K(ret), K(types_stack[0].get_type()));