39 lines
1,020 B
Ruby
39 lines
1,020 B
Ruby
# frozen_string_literal: true
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class IterationDateRangeConstraint < ActiveRecord::Migration[6.0]
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DOWNTIME = false
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def up
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execute <<~SQL
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ALTER TABLE sprints
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ADD CONSTRAINT iteration_start_and_due_daterange_project_id_constraint
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EXCLUDE USING gist
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( project_id WITH =,
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daterange(start_date, due_date, '[]') WITH &&
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)
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WHERE (project_id IS NOT NULL)
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SQL
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execute <<~SQL
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ALTER TABLE sprints
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ADD CONSTRAINT iteration_start_and_due_daterange_group_id_constraint
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EXCLUDE USING gist
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( group_id WITH =,
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daterange(start_date, due_date, '[]') WITH &&
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)
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WHERE (group_id IS NOT NULL)
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SQL
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end
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def down
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execute <<~SQL
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ALTER TABLE sprints
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DROP CONSTRAINT IF EXISTS iteration_start_and_due_daterange_project_id_constraint
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SQL
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execute <<~SQL
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ALTER TABLE sprints
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DROP CONSTRAINT IF EXISTS iteration_start_and_due_daterange_group_id_constraint
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SQL
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end
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end
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