-- 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_84_85_h.sql
#
# Title: Use floating-poitn values in homology_member
#
# Description:
#   These columns used to be tinyint, which meant we would lose
#   the digits after the decimal points

-- MySQL should 'die' on warnings, ensuring data is not truncated
SET session sql_mode='TRADITIONAL';


ALTER TABLE homology_member
	MODIFY  perc_cov     float unsigned default 0,
	MODIFY  perc_pos     float unsigned default 0,
	MODIFY  perc_id      float unsigned default 0;

# Patch identifier
INSERT INTO meta (species_id, meta_key, meta_value)
  VALUES (NULL, 'patch', 'patch_84_85_h.sql|homology_member_float');
