24 lines
575 B
Ruby
24 lines
575 B
Ruby
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# frozen_string_literal: true
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class RemoveLockVersionIndexes < Gitlab::Database::Migration[1.0]
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disable_ddl_transaction!
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INDEXES = {
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issues: 'index_issues_on_lock_version',
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merge_requests: 'index_merge_requests_on_lock_version',
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epics: 'index_epics_on_lock_version'
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}
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def up
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INDEXES.each do |table, index_name|
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remove_concurrent_index_by_name table, index_name
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end
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end
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def down
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INDEXES.each do |table, index_name|
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add_concurrent_index table, :lock_version, where: "lock_version IS NULL", name: index_name
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end
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end
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end
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