From 4115ce82dde0952f486fca5013d7fd204401cc88 Mon Sep 17 00:00:00 2001
From: Hyunsang Han <gustkd3@gmail.com>
Date: Sun, 18 May 2025 16:38:19 +0900
Subject: [PATCH] Include the OID explicitly in the SELECT clause

---
 src/main/java/io/r2dbc/postgresql/codec/PostgresTypes.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/io/r2dbc/postgresql/codec/PostgresTypes.java b/src/main/java/io/r2dbc/postgresql/codec/PostgresTypes.java
index e33c8bfb..e7c47068 100644
--- a/src/main/java/io/r2dbc/postgresql/codec/PostgresTypes.java
+++ b/src/main/java/io/r2dbc/postgresql/codec/PostgresTypes.java
@@ -40,7 +40,7 @@ public class PostgresTypes {
     public final static int NO_SUCH_TYPE = -1;
 
     // parameterized with %s for the comparator (=, IN), %s for the actual criteria value and %s for a potential LIMIT 1 statement
-    private static final String SELECT_PG_TYPE = "SELECT pg_type.* "
+    private static final String SELECT_PG_TYPE = "SELECT pg_type.oid, pg_type.* "
         + "  FROM pg_catalog.pg_type "
         + "  LEFT "
         + "  JOIN (select ns.oid as nspoid, ns.nspname, r.r "