From 8f330890d15f71d9ea710ed320e26e507316a737 Mon Sep 17 00:00:00 2001
From: Farid Bagishev <411117+faridco@users.noreply.github.com>
Date: Sun, 14 Apr 2024 02:14:13 +0500
Subject: [PATCH] List only permanent tables (#113)

---
 lib/pg_easy_replicate/helper.rb | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/lib/pg_easy_replicate/helper.rb b/lib/pg_easy_replicate/helper.rb
index b384f39..25bc6aa 100644
--- a/lib/pg_easy_replicate/helper.rb
+++ b/lib/pg_easy_replicate/helper.rb
@@ -88,10 +88,12 @@ def list_all_tables(schema:, conn_string:)
       Query
         .run(
           query:
-            "SELECT table_name
-             FROM information_schema.tables
-             WHERE table_schema = '#{schema}' AND
-               table_type = 'BASE TABLE'
+            "SELECT c.relname::information_schema.sql_identifier AS table_name
+             FROM pg_namespace n
+               JOIN pg_class c ON n.oid = c.relnamespace
+             WHERE c.relkind = 'r'
+               AND c.relpersistence = 'p'
+               AND n.nspname::information_schema.sql_identifier = '#{schema}'
              ORDER BY table_name",
           connection_url: conn_string,
           user: db_user(conn_string),