From fdd1d90752d10986eda4232482b5aa35362cf477 Mon Sep 17 00:00:00 2001
From: sunkaixuan <610262374@qq.com>
Date: Thu, 23 Feb 2023 21:06:48 +0800
Subject: [PATCH] Update pgsql get table info

---
 .../PostgreSQL/DbMaintenance/PostgreSQLDbMaintenance.cs       | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Src/Asp.Net/SqlSugar/Realization/PostgreSQL/DbMaintenance/PostgreSQLDbMaintenance.cs b/Src/Asp.Net/SqlSugar/Realization/PostgreSQL/DbMaintenance/PostgreSQLDbMaintenance.cs
index 17b02769b..e50360f48 100644
--- a/Src/Asp.Net/SqlSugar/Realization/PostgreSQL/DbMaintenance/PostgreSQLDbMaintenance.cs
+++ b/Src/Asp.Net/SqlSugar/Realization/PostgreSQL/DbMaintenance/PostgreSQLDbMaintenance.cs
@@ -57,9 +57,9 @@ namespace SqlSugar
             {
                 var schema = GetSchema();
                 return @"select cast(relname as varchar) as Name,
-                        cast(obj_description(relfilenode,'pg_class') as varchar) as Description from pg_class c 
+                        cast(obj_description(c.oid,'pg_class') as varchar) as Description from pg_class c 
                          inner join 
-						 pg_namespace n on n.oid = c.relnamespace and nspname='"+ schema + @"'
+						 pg_namespace n on n.oid = c.relnamespace and nspname='" + schema + @"'
                          inner join 
                          pg_tables z on z.tablename=c.relname
                         where  relkind = 'r' and relname not like 'pg_%' and relname not like 'sql_%' and schemaname='" + schema + "' order by relname";