From 675c4bb9d83bdf1916eb0bcb61a973c6f4b69a73 Mon Sep 17 00:00:00 2001
From: "mkanat%kerio.com" <>
Date: Fri, 18 Mar 2005 11:28:51 +0000
Subject: Bug 285748: Cross-DB bz_alter_column (Part of Bug 285111) Patch By
 Max Kanat-Alexander <mkanat@kerio.com> r=Tomas.Kopal, a=justdave

---
 Bugzilla/DB/Schema/Mysql.pm | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

(limited to 'Bugzilla/DB/Schema/Mysql.pm')

diff --git a/Bugzilla/DB/Schema/Mysql.pm b/Bugzilla/DB/Schema/Mysql.pm
index dff626097..fa6e2d5ba 100644
--- a/Bugzilla/DB/Schema/Mysql.pm
+++ b/Bugzilla/DB/Schema/Mysql.pm
@@ -96,5 +96,16 @@ sub _get_create_index_ddl {
     return($sql);
 
 } #eosub--_get_create_index_ddl
-#------------------------------------------------------------------------------
+#--------------------------------------------------------------------
+
+# MySQL has a simpler ALTER TABLE syntax than ANSI.
+sub get_alter_column_ddl {
+
+    my ($self, $table, $column, $new_def) = @_;
+
+    my $new_ddl = $self->get_type_ddl($new_def);
+
+    return (("ALTER TABLE $table CHANGE COLUMN $column $column $new_ddl"));
+}
+
 1;
-- 
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