annotate db/migrate/076_allow_null_position.rb @ 1055:b6f7225bf954
bibplugin_db_migrations
Created migration to add 3 columns to the publications table: DOI created_at and updated_at.
| author |
luisf <luis.figueira@eecs.qmul.ac.uk> |
| date |
Mon, 19 Nov 2012 18:53:07 +0000 |
| parents |
513646585e45 |
| children |
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| rev |
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1 class AllowNullPosition < ActiveRecord::Migration
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2 def self.up
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3 # removes the 'not null' constraint on position fields
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4 change_column :issue_statuses, :position, :integer, :default => 1, :null => true
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5 change_column :roles, :position, :integer, :default => 1, :null => true
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6 change_column :trackers, :position, :integer, :default => 1, :null => true
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7 change_column :boards, :position, :integer, :default => 1, :null => true
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8 change_column :enumerations, :position, :integer, :default => 1, :null => true
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9 end
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10
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11 def self.down
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12 # nothing to do
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13 end
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14 end
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