49 lines
1.9 KiB
Ruby
49 lines
1.9 KiB
Ruby
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# frozen_string_literal: true
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class CreateIncidentManagementPendingAlertEscalations < ActiveRecord::Migration[6.1]
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include Gitlab::Database::MigrationHelpers
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def up
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with_lock_retries do
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execute(<<~SQL)
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CREATE TABLE incident_management_pending_alert_escalations (
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id bigserial NOT NULL,
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rule_id bigint,
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alert_id bigint NOT NULL,
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schedule_id bigint NOT NULL,
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process_at timestamp with time zone NOT NULL,
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created_at timestamp with time zone NOT NULL,
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updated_at timestamp with time zone NOT NULL,
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status smallint NOT NULL,
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PRIMARY KEY (id, process_at)
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) PARTITION BY RANGE (process_at);
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CREATE INDEX index_incident_management_pending_alert_escalations_on_alert_id
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ON incident_management_pending_alert_escalations USING btree (alert_id);
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CREATE INDEX index_incident_management_pending_alert_escalations_on_rule_id
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ON incident_management_pending_alert_escalations USING btree (rule_id);
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CREATE INDEX index_incident_management_pending_alert_escalations_on_schedule_id
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ON incident_management_pending_alert_escalations USING btree (schedule_id);
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ALTER TABLE incident_management_pending_alert_escalations ADD CONSTRAINT fk_rails_fcbfd9338b
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FOREIGN KEY (schedule_id) REFERENCES incident_management_oncall_schedules(id) ON DELETE CASCADE;
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ALTER TABLE incident_management_pending_alert_escalations ADD CONSTRAINT fk_rails_057c1e3d87
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FOREIGN KEY (rule_id) REFERENCES incident_management_escalation_rules(id) ON DELETE SET NULL;
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ALTER TABLE incident_management_pending_alert_escalations ADD CONSTRAINT fk_rails_8d8de95da9
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FOREIGN KEY (alert_id) REFERENCES alert_management_alerts(id) ON DELETE CASCADE;
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SQL
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end
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end
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def down
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with_lock_retries do
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drop_table :incident_management_pending_alert_escalations
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end
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end
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end
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