From: Regina Obe <lr@pcorp.us>
Date: Tue, 27 Mar 2012 02:08:55 +0000 (+0000)
Subject: #1693, #1704 - twofer - change DROP AGGREGATE and DROP VIEW to be DROP .. IF EXISTS
X-Git-Tag: 2.0.0rc1~21
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=5aa32205b3978efecc384d5451b580b0f7ab0f0d;p=postgis

#1693, #1704 - twofer - change DROP AGGREGATE and DROP VIEW to be DROP .. IF EXISTS

git-svn-id: http://svn.osgeo.org/postgis/trunk@9550 b70326c6-7e19-0410-871a-916f4a2858ee
---

diff --git a/utils/create_undef.pl b/utils/create_undef.pl
index 80f5b1377..99f311d26 100755
--- a/utils/create_undef.pl
+++ b/utils/create_undef.pl
@@ -148,7 +148,7 @@ close( INPUT );
 print "-- Drop all views.\n";
 foreach my $view (@views)
 {
-	print "DROP VIEW $view;\n";
+	print "DROP VIEW IF EXISTS $view;\n";
 }
 
 print "-- Drop all tables.\n";
@@ -166,11 +166,11 @@ foreach my $agg (@aggs)
 {
 	if ( $agg =~ /create aggregate\s*([\w\.]+)\s*\(\s*.*basetype = ([\w\.]+)/ism )
 	{
-		print "DROP AGGREGATE $1 ($2);\n";
+		print "DROP AGGREGATE IF EXISTS $1 ($2);\n";
 	}
 	elsif ( $agg =~ /create aggregate\s*([\w\.]+)\s*\(\s*([\w,\.\s]+)\s*\)/ism )
 	{
-		print "DROP AGGREGATE $1 ($2);\n";
+		print "DROP AGGREGATE IF EXISTS $1 ($2);\n";
 	}
 	else 
 	{