diff --git a/src/backend/distributed/deparser/ruleutils_15.c b/src/backend/distributed/deparser/ruleutils_15.c index 2a73d7217..dbaad2a7b 100644 --- a/src/backend/distributed/deparser/ruleutils_15.c +++ b/src/backend/distributed/deparser/ruleutils_15.c @@ -5019,6 +5019,11 @@ isSimpleNode(Node *node, Node *parentNode, int prettyFlags) return false; } + case T_JsonValueExpr: + /* maybe simple, check args */ + return isSimpleNode((Node *) ((JsonValueExpr *) node)->raw_expr, + node, prettyFlags); + default: break; } @@ -5124,6 +5129,48 @@ get_rule_expr_paren(Node *node, deparse_context *context, appendStringInfoChar(context->buf, ')'); } +/* + * get_json_format - Parse back a JsonFormat node + */ +static void +get_json_format(JsonFormat *format, deparse_context *context) +{ + if (format->format_type == JS_FORMAT_DEFAULT) + return; + + appendStringInfoString(context->buf, + format->format_type == JS_FORMAT_JSONB ? + " FORMAT JSONB" : " FORMAT JSON"); + + if (format->encoding != JS_ENC_DEFAULT) + { + const char *encoding = + format->encoding == JS_ENC_UTF16 ? "UTF16" : + format->encoding == JS_ENC_UTF32 ? "UTF32" : "UTF8"; + + appendStringInfo(context->buf, " ENCODING %s", encoding); + } +} + +/* + * get_json_returning - Parse back a JsonReturning structure + */ +static void +get_json_returning(JsonReturning *returning, deparse_context *context, + bool json_format_by_default) +{ + if (!OidIsValid(returning->typid)) + return; + + appendStringInfo(context->buf, " RETURNING %s", + format_type_with_typemod(returning->typid, + returning->typmod)); + + if (!json_format_by_default || + returning->format->format_type != + (returning->typid == JSONBOID ? JS_FORMAT_JSONB : JS_FORMAT_JSON)) + get_json_format(returning->format, context); +} /* ---------- * get_rule_expr - Parse back an expression @@ -6306,6 +6353,15 @@ get_rule_expr(Node *node, deparse_context *context, } break; + case T_JsonValueExpr: + { + JsonValueExpr *jve = (JsonValueExpr *) node; + + get_rule_expr((Node *) jve->raw_expr, context, false); + get_json_format(jve->format, context); + } + break; + case T_List: { char *sep;