From 834897d82e46fdd3a8f92fcbb026b1642d9a8ea1 Mon Sep 17 00:00:00 2001
From: Graham McVicker <mcvicker@sanger.ac.uk>
Date: Thu, 12 Feb 2004 10:17:36 +0000
Subject: [PATCH] added rank to coord_system table

---
 sql/table.sql | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/sql/table.sql b/sql/table.sql
index 9d9d6b7a2c..1735754b8b 100755
--- a/sql/table.sql
+++ b/sql/table.sql
@@ -172,7 +172,7 @@ CREATE TABLE simple_feature (
   seq_region_start            int(10) unsigned NOT NULL,
   seq_region_end              int(10) unsigned NOT NULL,
   seq_region_strand           tinyint(1) NOT NULL,
-  display_label               varchar(40) NOT NULL, # what to show, may link to other things, depends on analysis
+  display_label               varchar(40) NOT NULL,
   analysis_id                 int(10) unsigned NOT NULL,
   score                       double,
 
@@ -1052,9 +1052,11 @@ CREATE TABLE coord_system (
   coord_system_id             INT NOT NULL auto_increment,
   name                        VARCHAR(40) NOT NULL,
   version                     VARCHAR(40),
-  attrib                      SET ('top_level', 'default_version', 'sequence_level'),
+  rank                        INT NOT NULL,
+  attrib                      SET ('default_version', 'sequence_level'),
 
   UNIQUE(name, version),
+  UNIQUE(rank),
   PRIMARY KEY (coord_system_id)
 
 ) TYPE=MyISAM;
-- 
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