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author | GitLab Bot <gitlab-bot@gitlab.com> | 2021-06-16 21:25:58 +0300 |
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committer | GitLab Bot <gitlab-bot@gitlab.com> | 2021-06-16 21:25:58 +0300 |
commit | a5f4bba440d7f9ea47046a0a561d49adf0a1e6d4 (patch) | |
tree | fb69158581673816a8cd895f9d352dcb3c678b1e /db/migrate/20210609013512_add_unique_index_for_batched_background_migrations.rb | |
parent | d16b2e8639e99961de6ddc93909f3bb5c1445ba1 (diff) |
Add latest changes from gitlab-org/gitlab@14-0-stable-eev14.0.0-rc42
Diffstat (limited to 'db/migrate/20210609013512_add_unique_index_for_batched_background_migrations.rb')
-rw-r--r-- | db/migrate/20210609013512_add_unique_index_for_batched_background_migrations.rb | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/db/migrate/20210609013512_add_unique_index_for_batched_background_migrations.rb b/db/migrate/20210609013512_add_unique_index_for_batched_background_migrations.rb new file mode 100644 index 00000000000..28214aedce6 --- /dev/null +++ b/db/migrate/20210609013512_add_unique_index_for_batched_background_migrations.rb @@ -0,0 +1,28 @@ +# frozen_string_literal: true + +class AddUniqueIndexForBatchedBackgroundMigrations < ActiveRecord::Migration[6.1] + include Gitlab::Database::MigrationHelpers + + disable_ddl_transaction! + + TABLE_NAME = :batched_background_migrations + INDEX_NAME = 'index_batched_background_migrations_on_unique_configuration' + REDUNDANT_INDEX_NAME = 'index_batched_migrations_on_job_table_and_column_name' + + def up + add_concurrent_index TABLE_NAME, + %i[job_class_name table_name column_name job_arguments], + unique: true, + name: INDEX_NAME + + remove_concurrent_index_by_name TABLE_NAME, REDUNDANT_INDEX_NAME + end + + def down + add_concurrent_index TABLE_NAME, + %i[job_class_name table_name column_name], + name: REDUNDANT_INDEX_NAME + + remove_concurrent_index_by_name TABLE_NAME, INDEX_NAME + end +end |