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# frozen_string_literal: true
class CleanupCiStagesPipelineIdBigint < Gitlab::Database::Migration[2.2]
include Gitlab::Database::MigrationHelpers::WraparoundAutovacuum
disable_ddl_transaction!
milestone "16.7"
TABLE = :ci_stages
REFERENCING_TABLE = :ci_pipelines
COLUMN = :pipeline_id
OLD_COLUMN = :pipeline_id_convert_to_bigint
INDEXES = {
'index_ci_stages_on_pipeline_id_convert_to_bigint_and_name' => [
[:pipeline_id_convert_to_bigint, :name], { unique: true }
],
'index_ci_stages_on_pipeline_id_convert_to_bigint' => [
[:pipeline_id_convert_to_bigint], {}
],
'index_ci_stages_on_pipeline_id_convert_to_bigint_and_id' => [
[:pipeline_id_convert_to_bigint, :id], { where: 'status = ANY (ARRAY[0, 1, 2, 8, 9, 10])' }
],
'index_ci_stages_on_pipeline_id_convert_to_bigint_and_position' => [
[:pipeline_id_convert_to_bigint, :position], {}
]
}
OLD_FK_NAME = :fk_c5ddde695f
def up
return unless can_execute_on?(:ci_pipelines, :ci_stages)
with_lock_retries(raise_on_exhaustion: true) do
lock_tables(REFERENCING_TABLE, TABLE)
cleanup_conversion_of_integer_to_bigint(TABLE, [COLUMN])
end
end
def down
return unless can_execute_on?(:ci_pipelines, :ci_stages)
restore_conversion_of_integer_to_bigint(TABLE, [COLUMN])
INDEXES.each do |index_name, (columns, options)|
add_concurrent_index(TABLE, columns, name: index_name, **options)
end
add_concurrent_foreign_key(
TABLE, REFERENCING_TABLE,
column: OLD_COLUMN, name: OLD_FK_NAME,
on_delete: :cascade, validate: true, reverse_lock_order: true
)
end
end
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