235b105c91
This finishes the procedure for migrating events from the old format into the new format. Code no longer uses the old setup and the database tables used during the migration process are swapped, with the old table being dropped. While the database migration can be reversed this will 1) take a lot of time as data has to be coped around 2) won't restore data in the "events.data" column as we have no way of restoring this. Fixes https://gitlab.com/gitlab-org/gitlab-ce/issues/37241
23 lines
561 B
Ruby
23 lines
561 B
Ruby
# See http://doc.gitlab.com/ce/development/migration_style_guide.html
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# for more information on how to write migrations for GitLab.
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class SwapEventMigrationTables < ActiveRecord::Migration
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include Gitlab::Database::MigrationHelpers
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# Set this constant to true if this migration requires downtime.
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DOWNTIME = false
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def up
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rename_tables
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end
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def down
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rename_tables
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end
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def rename_tables
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rename_table :events, :events_old
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rename_table :events_for_migration, :events
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rename_table :events_old, :events_for_migration
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end
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end
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