issue修复：ignore处理json与jsonb类型时，类型零值修改

2022-07-29 17:24:53 +08:00
parent 6c8e569752
commit 03cf837af9
3 changed files with 32 additions and 16 deletions
--- a/src/gausskernel/runtime/executor/execUtils.cpp
+++ b/src/gausskernel/runtime/executor/execUtils.cpp
@ -2519,11 +2519,11 @@ static Datum GetNotTimeTypeZeroValue(Form_pg_attribute att_tup)
            break;
        }
        case JSONOID: {
-            result = (Datum)DirectFunctionCall1(json_in, CStringGetDatum("0"));
+            result = (Datum)DirectFunctionCall1(json_in, CStringGetDatum("null"));
            break;
        }
        case JSONBOID: {
-            result = (Datum)DirectFunctionCall1(jsonb_in, CStringGetDatum("0"));
+            result = (Datum)DirectFunctionCall1(jsonb_in, CStringGetDatum("null"));
            break;
        }
        case XMLOID: {