From 0a3c1efdd4bec958c06586d92d0bcc7936cda1c5 Mon Sep 17 00:00:00 2001
From: Stela Augustinova <augustinovast@gmail.com>
Date: Fri, 5 Dec 2025 13:13:08 +0100
Subject: [PATCH] Add support for parsing bigint and decimal types in
 PostgreSQL driver

---
 plugins/dbgate-plugin-postgres/src/backend/drivers.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/plugins/dbgate-plugin-postgres/src/backend/drivers.js b/plugins/dbgate-plugin-postgres/src/backend/drivers.js
index 7cc58e45f..bd16ca953 100644
--- a/plugins/dbgate-plugin-postgres/src/backend/drivers.js
+++ b/plugins/dbgate-plugin-postgres/src/backend/drivers.js
@@ -26,8 +26,11 @@ pg.types.setTypeParser(1184, 'text', val => val); // timestamp
 pg.types.setTypeParser(20, 'text', val => {
   const parsed = parseInt(val);
   if (Number.isSafeInteger(parsed)) return parsed;
-  return BigInt(val);
+  return { $bigint: val };
 }); // timestamp
+pg.types.setTypeParser(1700, 'text', val => {
+  return { $decimal: val };
+}); // numeric
 
 function extractGeographyDate(value) {
   try {