From 387d1a95997d108348b33b6c94fe5cb2cb12d8fd Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andreas=20Kusalananda=20K=C3=A4h=C3=A4ri?=
 <ak4@sanger.ac.uk>
Date: Thu, 28 May 2009 12:30:36 +0000
Subject: [PATCH] The gene_archive table holds depricated genes.  The fields
 translation_stable_id, translation_version, peptide_archive_id ought to be
 NULL for genes that lack a translation.  This patch fixes these fields to
 allow for NULLs.

---
 sql/patch_54_55_h.sql | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100644 sql/patch_54_55_h.sql

diff --git a/sql/patch_54_55_h.sql b/sql/patch_54_55_h.sql
new file mode 100644
index 0000000000..92f0808f8e
--- /dev/null
+++ b/sql/patch_54_55_h.sql
@@ -0,0 +1,25 @@
+# patch_54_55_h.sql
+#
+# title: Change translation-related fields in gene_archive to allow for NULLs.
+#
+# description:
+# The gene_archive table holds depricated genes.  The fields
+# translation_stable_id, translation_version, peptide_archive_id ought
+# to be NULL for genes that lack a translation.  This patch fixes these
+# fields to allow for NULLs.
+
+ALTER TABLE gene_archive
+  MODIFY COLUMN translation_stable_id   VARCHAR(128),
+  MODIFY COLUMN translation_version     SMALLINT,
+  MODIFY COLUMN peptide_archive_id      INT(10) UNSIGNED;
+
+-- Also fixup existing data
+UPDATE gene_archive
+  SET translation_stable_id = NULL,
+      translation_version = NULL,
+      peptide_archive_id = NULL
+  WHERE translation_stable_id = '';
+
+# patch identifier
+INSERT INTO meta (species_id, meta_key, meta_value)
+VALUES (NULL, 'patch', 'patch_54_55_h.sql|gene_archive.allow_for_NULLs');
-- 
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