36 lines
1 KiB
Ruby
36 lines
1 KiB
Ruby
# frozen_string_literal: true
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class ReplaceIterationsCadenceDateRangeConstraint < Gitlab::Database::Migration[2.0]
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enable_lock_retries!
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def up
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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_date_iterations_cadence_id_constraint;
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ALTER TABLE sprints
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ADD CONSTRAINT iteration_start_and_due_date_iterations_cadence_id_constraint
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EXCLUDE USING gist
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( iterations_cadence_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) DEFERRABLE INITIALLY DEFERRED;
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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_date_iterations_cadence_id_constraint;
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ALTER TABLE sprints
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ADD CONSTRAINT iteration_start_and_due_date_iterations_cadence_id_constraint
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EXCLUDE USING gist
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( iterations_cadence_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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end
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