From 3398212ad7771d4e20536b40022d5c59f03723b4 Mon Sep 17 00:00:00 2001
From: glyn <glyn@8kb.co.uk>
Date: Fri, 13 Feb 2015 16:31:29 +0000
Subject: [PATCH] Add a note after looking at older plpgsql function

---
 pg_chunk_update.plpgsql | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pg_chunk_update.plpgsql b/pg_chunk_update.plpgsql
index 0aeb80c..9c0e4c6 100755
--- a/pg_chunk_update.plpgsql
+++ b/pg_chunk_update.plpgsql
@@ -30,6 +30,7 @@ BEGIN
 	
 	PERFORM dblink_connect('chunk_updates', in_conninfo);
 
+	-- A lot of this could be switched out for format() in 9.1+
 	v_sql := 'SELECT count(*)/' || in_chunks || ' FROM ' || quote_ident(in_nspname) || '.' || quote_ident(in_relname) || 
 		' WHERE ((' || in_fields || ') IS NULL OR (' || in_fields || ') <> (' || in_values || '))' ||
 		COALESCE(' AND ' || regexp_replace(in_where_clause, E'WHERE\\y','AND', 'i'),'') || ';';
-- 
2.39.2