db/00017/AddOrganismComments.pm

   1 #!/usr/bin/env perl
   2
   3
   4 =head1 NAME
   5
   6  AddOrganismComments
   7
   8 =head1 SYNOPSIS
   9
  10 mx-run AddOrganismComments [options] -H hostname -D dbname -u username [-F]
  11
  12 this is a subclass of L<CXGN::Metadata::Dbpatch>
  13 see the perldoc of parent class for more details.
  14
  15 =head1 DESCRIPTION
  16
  17 Removes unnecessary database constraint.
  18
  19 =head1 AUTHOR
  20
  21     Lukas Mueller <lam87@cornell.edu>
  22
  23 =head1 COPYRIGHT & LICENSE
  24
  25 Copyright 2010 Boyce Thompson Institute for Plant Research
  26
  27 This program is free software; you can redistribute it and/or modify
  28 it under the same terms as Perl itself.
  29
  30 =cut
  31
  32
  33 package AddOrganismComments;
  34
  35 use Moose;
  36 extends 'CXGN::Metadata::Dbpatch';
  37
  38
  39 has '+description' => ( default => 'Removes unnecessary database constraint.' );
  40
  41
  42 has '+prereq' => (
  43     default => sub {
  44         [],
  45     },
  46   );
  47
  48 sub patch {
  49     my $self=shift;
  50
  51     print STDOUT "Executing the patch:\n " .   $self->name . ".\n\nDescription:\n  ".  $self->description . ".\n\nExecuted by:\n " .  $self->username . " .";
  52
  53     print STDOUT "\nChecking if this db_patch was executed before or if previous db_patches have been executed.\n";
  54
  55     print STDOUT "\nExecuting the SQL commands.\n";
  56
  57     $self->dbh->do(<<EOSQL);
  58 --do your SQL here
  59 --
  60
  61 ALTER TABLE sgn_people.forum_topic DROP CONSTRAINT chk_forum_topic_page_type;
  62
  63
  64
  65
  66 EOSQL
  67
  68 print "You're done!\n";
  69 }
  70
  71
  72 ####
  73 1; #
  74 ####
  75
  76
  77 # --     ALTER TABLE sgn_people.forum_topic ADD CONSTRAINT chk_forum_topic_page_type  CHECK (page_type::text = 'BAC'::text OR page_type::text = 'EST'::text OR page_type::text = 'unigene'::text OR page_type::text = 'marker'::text OR page_type::text = 'map'::text OR page_type::text = 'bac_end'::text OR page_type::text = ''::text OR page_type IS NULL OR page_type::text = 'locus'::text OR page_type::text = 'individual'::text OR page_type::text = 'pub'::text OR page_type::text = 'allele'::text OR page_type::text = 'stock'::text OR page_type::text = 'sample'::text OR page_type::text = 'organism');