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# frozen_string_literal: true
class IndexBatchedMigrationsOnGitlabSchemaAndConfiguration < Gitlab::Database::Migration[2.0]
disable_ddl_transaction!
TABLE_NAME = :batched_background_migrations
INDEX_NAME = 'index_batched_migrations_on_gl_schema_and_unique_configuration'
def up
add_concurrent_index TABLE_NAME,
%i[gitlab_schema job_class_name table_name column_name job_arguments],
unique: true,
name: INDEX_NAME
end
def down
remove_concurrent_index_by_name TABLE_NAME, INDEX_NAME
end
end
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