From 78534d2c314811df1c9413c4c1ccd8dd8873de6a Mon Sep 17 00:00:00 2001
From: Glenn Proctor <gp1@sanger.ac.uk>
Date: Fri, 2 Jun 2006 13:48:49 +0000
Subject: [PATCH] Change version column in xref to be default 0, not null.

---
 sql/patch_39_40_c.sql | 82 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 82 insertions(+)
 create mode 100644 sql/patch_39_40_c.sql

diff --git a/sql/patch_39_40_c.sql b/sql/patch_39_40_c.sql
new file mode 100644
index 0000000000..7d1a7159ce
--- /dev/null
+++ b/sql/patch_39_40_c.sql
@@ -0,0 +1,82 @@
+# patch_39_40_c
+#
+# title: xref version 
+#
+# description:
+# Change version column in xref to be default 0, not allow null
+
+ALTER TABLE xref CHANGE COLUMN version version VARCHAR(10) DEFAULT '0' NOT NULL;
+
+UPDATE xref SET version = '0' WHERE version = NULL OR version = '';
+
+# patch identifier
+INSERT INTO meta (meta_key, meta_value) VALUES ('patch', 'patch_39_40_c.sql|xref_version');
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# Similarly make all seq_region_start & seq_region_end columns INT(10) UNSIGNED
+# Although these are not used as keys, they are used in many joins and having
+# the same column type should make joins faster as MySQL will not have to do
+# any type casting.
+
+
+
+
+
+
+
+
-- 
GitLab