-- Copyright [1999-2015] Wellcome Trust Sanger Institute and the EMBL-European Bioinformatics Institute
-- Copyright [2016-2019] EMBL-European Bioinformatics Institute
-- 
-- Licensed under the Apache License, Version 2.0 (the "License");
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-- 
--      http://www.apache.org/licenses/LICENSE-2.0
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# patch_46_47_c.sql
#
# title: extend external_db db_release and db_name
#
# description:
# Make db_release column of external_db VARCHAR(255)

ALTER TABLE external_db CHANGE COLUMN db_release db_release VARCHAR(255);
ALTER TABLE external_db CHANGE COLUMN db_name db_name VARCHAR(28) NOT NULL;

# patch identifier
INSERT INTO meta (meta_key, meta_value) VALUES ('patch', 'patch_46_47_c.sql|extend_db_release');


