text: -- Copyright [1999-2015] Wellcome Trust Sanger Institute and the EMBL-European Bioinformatics Institute
  -- Copyright [2016-2022] EMBL-European Bioinformatics Institute
  --
  -- Licensed under the Apache License, Version 2.0 (the "License");
  -- you may not use this file except in compliance with the License.
  -- You may obtain a copy of the License at
  --
  --      http://www.apache.org/licenses/LICENSE-2.0
  --
  -- Unless required by applicable law or agreed to in writing, software
  -- distributed under the License is distributed on an "AS IS" BASIS,
  -- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  -- See the License for the specific language governing permissions and
  -- limitations under the License.
  
  # patch_89_90_c.sql
  #
  # Title: Protein_feature hit_name case sensitive.
  #
  # Description:
  #   Make hit_name in protein_feature table case sensitive.
  #   Required to store PDB features like 'abcd.a' and 'abcd.A'.
  
  ALTER TABLE protein_feature CHANGE hit_name hit_name VARCHAR(40) CHARACTER SET latin1 COLLATE latin1_bin NOT NULL;
  
  INSERT INTO meta (species_id, meta_key, meta_value)
    VALUES (NULL, 'patch', 'patch_89_90_c.sql|pf_hit_name_case_sensitive');
  