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author | GitLab Bot <gitlab-bot@gitlab.com> | 2023-08-18 13:50:51 +0300 |
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committer | GitLab Bot <gitlab-bot@gitlab.com> | 2023-08-18 13:50:51 +0300 |
commit | db384e6b19af03b4c3c82a5760d83a3fd79f7982 (patch) | |
tree | 34beaef37df5f47ccbcf5729d7583aae093cffa0 /db/post_migrate/20230710024903_swap_todos_note_id_to_bigint_for_self_managed.rb | |
parent | 54fd7b1bad233e3944434da91d257fa7f63c3996 (diff) |
Add latest changes from gitlab-org/gitlab@16-3-stable-eev16.3.0-rc42
Diffstat (limited to 'db/post_migrate/20230710024903_swap_todos_note_id_to_bigint_for_self_managed.rb')
-rw-r--r-- | db/post_migrate/20230710024903_swap_todos_note_id_to_bigint_for_self_managed.rb | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/db/post_migrate/20230710024903_swap_todos_note_id_to_bigint_for_self_managed.rb b/db/post_migrate/20230710024903_swap_todos_note_id_to_bigint_for_self_managed.rb new file mode 100644 index 00000000000..2d92be1e7d1 --- /dev/null +++ b/db/post_migrate/20230710024903_swap_todos_note_id_to_bigint_for_self_managed.rb @@ -0,0 +1,62 @@ +# frozen_string_literal: true + +class SwapTodosNoteIdToBigintForSelfManaged < Gitlab::Database::Migration[2.1] + include Gitlab::Database::MigrationHelpers::ConvertToBigint + + disable_ddl_transaction! + + TABLE_NAME = 'todos' + + def up + return if should_skip? + return if temp_column_removed?(TABLE_NAME, :note_id) + return if columns_swapped?(TABLE_NAME, :note_id) + + swap + end + + def down + return if should_skip? + return if temp_column_removed?(TABLE_NAME, :note_id) + return unless columns_swapped?(TABLE_NAME, :note_id) + + swap + end + + def swap + # This will replace the existing index_todos_on_note_id + add_concurrent_index TABLE_NAME, :note_id_convert_to_bigint, + name: 'index_todos_on_note_id_convert_to_bigint' + + # This will replace the existing fk_91d1f47b13 + add_concurrent_foreign_key TABLE_NAME, :notes, column: :note_id_convert_to_bigint, + name: 'fk_todos_note_id_convert_to_bigint', + on_delete: :cascade + + with_lock_retries(raise_on_exhaustion: true) do + execute "LOCK TABLE notes, #{TABLE_NAME} IN ACCESS EXCLUSIVE MODE" + + execute "ALTER TABLE #{TABLE_NAME} RENAME COLUMN note_id TO note_id_tmp" + execute "ALTER TABLE #{TABLE_NAME} RENAME COLUMN note_id_convert_to_bigint TO note_id" + execute "ALTER TABLE #{TABLE_NAME} RENAME COLUMN note_id_tmp TO note_id_convert_to_bigint" + + function_name = Gitlab::Database::UnidirectionalCopyTrigger + .on_table(TABLE_NAME, connection: connection) + .name(:note_id, :note_id_convert_to_bigint) + execute "ALTER FUNCTION #{quote_table_name(function_name)} RESET ALL" + + execute 'DROP INDEX IF EXISTS index_todos_on_note_id' + rename_index TABLE_NAME, 'index_todos_on_note_id_convert_to_bigint', + 'index_todos_on_note_id' + + execute "ALTER TABLE #{TABLE_NAME} DROP CONSTRAINT IF EXISTS fk_91d1f47b13" + rename_constraint(TABLE_NAME, 'fk_todos_note_id_convert_to_bigint', 'fk_91d1f47b13') + end + end + + private + + def should_skip? + com_or_dev_or_test_but_not_jh? + end +end |