-- Copyright [1999-2015] Wellcome Trust Sanger Institute and the EMBL-European Bioinformatics Institute
-- Copyright [2016-2019] EMBL-European Bioinformatics Institute
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# patch_75_76_c.sql
#
# Title: Add support for homoeologues
#
# Description:
#   To support homoeologues, we have to:
#     - extend the "description" field of homology
#     - add a new column in member_production_counts

ALTER TABLE homology MODIFY COLUMN description ENUM('ortholog_one2one','ortholog_one2many','ortholog_many2many','within_species_paralog','other_paralog','gene_split','between_species_paralog','alt_allele','homoeolog_one2one','homoeolog_one2many','homoeolog_many2many');

ALTER TABLE member_production_counts ADD COLUMN `homoeologues` int(10) unsigned default 0;

# Patch identifier
INSERT INTO meta (species_id, meta_key, meta_value)
  VALUES (NULL, 'patch', 'patch_75_76_c.sql|homoeologues');
