Fix unsafe column type change in migration (#12653)
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c0ed53b810
commit
1afbe083fd
@ -1,9 +1,21 @@ |
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require Rails.root.join('lib', 'mastodon', 'migration_helpers') |
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class IncreaseBackupSize < ActiveRecord::Migration[5.2] |
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include Mastodon::MigrationHelpers |
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disable_ddl_transaction! |
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def up |
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change_column :backups, :dump_file_size, :bigint |
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safety_assured do |
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change_column_type_concurrently :backups, :dump_file_size, :bigint |
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cleanup_concurrent_column_type_change :backups, :dump_file_size |
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end |
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end |
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def down |
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change_column :backups, :dump_file_size, :integer |
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safety_assured do |
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change_column_type_concurrently :backups, :dump_file_size, :integer |
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cleanup_concurrent_column_type_change :backups, :dump_file_size |
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end |
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end |
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end |
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