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author | GitLab Bot <gitlab-bot@gitlab.com> | 2023-10-11 05:58:47 +0300 |
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committer | GitLab Bot <gitlab-bot@gitlab.com> | 2023-10-11 05:58:47 +0300 |
commit | 61b630468c6ad6c9bf06be8e9b02785c995f7a5a (patch) | |
tree | 0b770ff9ffa17fd5cf554695eb1381ce9187db4d /db/post_migrate | |
parent | 8b7cfdd3397edb18f0e0d4f1c71d6b9282f68aef (diff) |
Add latest changes from gitlab-org/gitlab@16-4-stable-ee
Diffstat (limited to 'db/post_migrate')
-rw-r--r-- | db/post_migrate/20230823145126_swap_notes_id_to_bigint_for_self_managed.rb | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/db/post_migrate/20230823145126_swap_notes_id_to_bigint_for_self_managed.rb b/db/post_migrate/20230823145126_swap_notes_id_to_bigint_for_self_managed.rb index ddfaefc452b..988adff7d79 100644 --- a/db/post_migrate/20230823145126_swap_notes_id_to_bigint_for_self_managed.rb +++ b/db/post_migrate/20230823145126_swap_notes_id_to_bigint_for_self_managed.rb @@ -60,6 +60,10 @@ class SwapNotesIdToBigintForSelfManaged < Gitlab::Database::Migration[2.1] [:timelogs, :fk_timelogs_note_id, :note_id, :nullify] ] + class PgForeignKeys < MigrationRecord + self.table_name = :postgres_foreign_keys + end + def up return if com_or_dev_or_test_but_not_jh? @@ -89,6 +93,8 @@ class SwapNotesIdToBigintForSelfManaged < Gitlab::Database::Migration[2.1] replace_referencing_foreign_keys + find_and_drop_faulting_foreign_keys(:system_note_metadata, :fk_d83a918cb1) + with_lock_retries(raise_on_exhaustion: true) do # Swap the original and new column names execute "ALTER TABLE #{TABLE_NAME} RENAME COLUMN id TO id_tmp" @@ -180,4 +186,24 @@ class SwapNotesIdToBigintForSelfManaged < Gitlab::Database::Migration[2.1] end end end + + # Customers reported that some FKs are blocking the +notes_pkey+ to be dropped. This is happening, because some + # foreign keys listed in +REFERENCING_FOREIGN_KEYS+ have different names in customers instances. + # We need to find and remove this FKs to finish the swapping process. + # + # @info https://gitlab.com/gitlab-org/omnibus-gitlab/-/issues/8227 + def find_and_drop_faulting_foreign_keys(constrained_table, referenced_fk_name) + foreign_keys = PgForeignKeys.select(:name) + .where(constrained_table_name: constrained_table) + .where(referenced_table_name: TABLE_NAME) + .where.not(name: referenced_fk_name) + + with_lock_retries(raise_on_exhaustion: true) do + execute "LOCK TABLE #{TABLE_NAME}, #{constrained_table} IN ACCESS EXCLUSIVE MODE" + + foreign_keys.each do |foreign_key| + remove_foreign_key_if_exists(constrained_table, name: foreign_key.name) + end + end + end end |