From 7300469f71f161d47795dcf7415d5a22db8e2ef0 Mon Sep 17 00:00:00 2001
From: Mike Bayer <mike_mp@zzzcomputing.com>
Date: Mon, 5 Mar 2018 11:33:30 -0500
Subject: Only replace first occurrence for COLLATE/ARRAY syntax

Fixed bug in Postgresql COLLATE / ARRAY adjustment first introduced
in :ticket:`4006` where new behaviors in Python 3.7 regular expressions
caused the fix to fail.

Change-Id: Ied3893d7cac210befa0277b55b3b895b0ba1f0d2
Fixes: #4208
---
 lib/sqlalchemy/dialects/postgresql/base.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'lib/sqlalchemy')

diff --git a/lib/sqlalchemy/dialects/postgresql/base.py b/lib/sqlalchemy/dialects/postgresql/base.py
index 0cc7c307f..5ae27a996 100644
--- a/lib/sqlalchemy/dialects/postgresql/base.py
+++ b/lib/sqlalchemy/dialects/postgresql/base.py
@@ -1967,7 +1967,8 @@ class PGTypeCompiler(compiler.GenericTypeCompiler):
                 "[]" *
                 (type_.dimensions if type_.dimensions is not None else 1)
             )),
-            inner
+            inner,
+            count=1
         )
 
 
-- 
cgit v1.2.1