diff options
| -rw-r--r-- | sqitch/deploy/remove_guix_revision_duplicates.sql | 37 | ||||
| -rw-r--r-- | sqitch/revert/remove_guix_revision_duplicates.sql | 7 | ||||
| -rw-r--r-- | sqitch/sqitch.plan | 1 | ||||
| -rw-r--r-- | sqitch/verify/remove_guix_revision_duplicates.sql | 7 |
4 files changed, 52 insertions, 0 deletions
diff --git a/sqitch/deploy/remove_guix_revision_duplicates.sql b/sqitch/deploy/remove_guix_revision_duplicates.sql new file mode 100644 index 0000000..913f8be --- /dev/null +++ b/sqitch/deploy/remove_guix_revision_duplicates.sql @@ -0,0 +1,37 @@ +-- Deploy guix-data-service:remove_guix_revision_duplicates to pg + +BEGIN; + +WITH data AS ( + SELECT unnest(old_ids) AS old, id FROM ( + SELECT MIN(id) AS id, ARRAY_AGG(id) AS old_ids + FROM guix_revisions + GROUP BY commit, git_repository_id + HAVING COUNT(id) > 1 + ) AS d2 +) +DELETE FROM guix_revision_package_derivations +WHERE revision_id IN (SELECT old FROM data WHERE old != id); + +WITH data AS ( + SELECT unnest(old_ids) AS old, id FROM ( + SELECT MIN(id) AS id, ARRAY_AGG(id) AS old_ids + FROM guix_revisions + GROUP BY commit, git_repository_id + HAVING COUNT(id) > 1 + ) AS d2 +) +UPDATE package_versions_by_guix_revision_range +SET first_guix_revision_id = data.id +FROM data +WHERE first_guix_revision_id = data.old; + +DELETE FROM guix_revisions AS g WHERE id NOT IN ( + SELECT MIN(id) + FROM guix_revisions + GROUP BY (commit, git_repository_id) +); + +CREATE UNIQUE INDEX ON guix_revisions (commit, git_repository_id); + +COMMIT; diff --git a/sqitch/revert/remove_guix_revision_duplicates.sql b/sqitch/revert/remove_guix_revision_duplicates.sql new file mode 100644 index 0000000..d7abe11 --- /dev/null +++ b/sqitch/revert/remove_guix_revision_duplicates.sql @@ -0,0 +1,7 @@ +-- Revert guix-data-service:remove_guix_revision_duplicates from pg + +BEGIN; + +-- XXX Add DDLs here. + +COMMIT; diff --git a/sqitch/sqitch.plan b/sqitch/sqitch.plan index 0b16d72..14a5478 100644 --- a/sqitch/sqitch.plan +++ b/sqitch/sqitch.plan @@ -24,3 +24,4 @@ package_versions_by_guix_revision_range 2019-09-26T20:23:15Z Christopher Baines index_on_load_new_guix_revision_job_events_job_id 2019-09-29T10:39:04Z Christopher Baines <mail@cbaines.net> # Add index on load_new_guix_revision_job_events.job_id fix_null_values_in_git_branches 2019-09-29T11:06:12Z Christopher Baines <mail@cbaines.net> # Fix the NULL values in git_branches add_retry_value_to_job_event_enum 2019-10-02T19:13:52Z Christopher Baines <mail@cbaines.net> # Add retry value to job_event enum +remove_guix_revision_duplicates 2019-10-05T08:00:14Z Christopher Baines <mail@cbaines.net> # Remove duplicates in the guix_revisions table diff --git a/sqitch/verify/remove_guix_revision_duplicates.sql b/sqitch/verify/remove_guix_revision_duplicates.sql new file mode 100644 index 0000000..f9098bb --- /dev/null +++ b/sqitch/verify/remove_guix_revision_duplicates.sql @@ -0,0 +1,7 @@ +-- Verify guix-data-service:remove_guix_revision_duplicates on pg + +BEGIN; + +-- XXX Add verifications here. + +ROLLBACK; |