gitlab-org--gitlab-foss/db/post_migrate
Sean McGivern f2d50af917 Migrate MR commits and diffs to new tables
Previously, we stored these as serialised fields - `st_{commits,diffs}` - on the
`merge_request_diffs` table. These now have their own tables -
`merge_request_diff_{commits,diffs}` - with a column for each attribute of the
serialised data.

Add a background migration to go through the existing MR diffs and migrate them
to the new format. Ignore any contents that cannot be displayed. Assuming that
we have 5 million rows to migrate, and each batch of 2,500 rows can be
completed in 5 minutes, this will take about 7 days to migrate everything.
2017-08-03 13:20:26 +01:00
..
.gitkeep
20160824121037_change_personal_access_tokens_default_back_to_empty_array.rb Make `ChangePersonalAccessTokensDefaultBackToEmptyArray` a "post" migration. 2016-12-16 16:29:33 +05:30
20161011222551_remove_inactive_jira_service_properties.rb Exclude migrations from Style/MutableConstant 2017-02-23 09:32:42 -06:00
20161109150329_fix_project_records_with_invalid_visibility.rb Enable Style/DotPosition Rubocop 👮 2017-06-21 13:48:12 +00:00
20161128170531_drop_user_activities_table.rb Remove unused user activities code 2017-04-14 15:20:55 +02:00
20161221140236_remove_unneeded_services.rb Disable timeout while removing services 2016-12-27 11:10:15 +01:00
20161221153951_rename_reserved_project_names.rb Enable Style/DotPosition Rubocop 👮 2017-06-21 13:48:12 +00:00
20170104150317_requeue_pending_delete_projects.rb Enable Style/DotPosition Rubocop 👮 2017-06-21 13:48:12 +00:00
20170106142508_fill_authorized_projects.rb Enable Style/DotPosition Rubocop 👮 2017-06-21 13:48:12 +00:00
20170106172224_remove_project_authorizations_id_column.rb Remove the project_authorizations.id column 2017-01-08 13:56:50 +01:00
20170131214021_reset_users_authorized_projects_populated.rb Disable Migration/UpdateColumnInBatches for old migrations 2017-05-29 11:28:23 +02:00
20170206040400_remove_inactive_default_email_services.rb Use Gitlab::Database.with_connection_pool from !9192 2017-02-14 20:29:36 +08:00
20170206101007_remove_trackable_columns_from_timelogs.rb Add a test which would rollback db and migrate again 2017-03-14 02:12:55 +08:00
20170206101030_validate_foreign_keys_on_timelogs.rb Refactor migration to not require downtime 2017-02-07 10:42:42 -05:00
20170209140523_validate_foreign_keys_on_oauth_openid_requests.rb Implement OpenID Connect identity provider 2017-03-07 14:54:35 +01:00
20170211073944_disable_invalid_service_templates.rb Disable the inheritance column of services in DisableInvalidServiceTemplates migration 2017-03-01 14:06:50 +01:00
20170214111112_delete_deprecated_gitlab_ci_service.rb Remove deprecated CI service 2017-02-14 15:15:41 +01:00
20170215200045_remove_theme_id_from_users.rb Remove comments in migration 2017-02-16 08:25:09 -06:00
20170301205640_migrate_build_events_to_pipeline_events.rb removes redundant code from database.rb 2017-04-11 20:20:19 +01:00
20170306170512_migrate_legacy_manual_actions.rb Fix statements timeout in manual actions migration 2017-03-16 09:57:53 +01:00
20170309171644_reset_relative_position_for_issue.rb Disable transactions in migrations that should not use it 2017-06-21 14:35:06 +02:00
20170313133418_rename_more_reserved_project_names.rb Enable Style/DotPosition Rubocop 👮 2017-06-21 13:48:12 +00:00
20170317162059_update_upload_paths_to_system.rb Disable transactions in migrations that should not use it 2017-06-21 14:35:06 +02:00
20170324160416_migrate_user_activities_to_users_last_activity_on.rb Support multiple Redis instances based on queue type 2017-07-11 03:35:47 +00:00
20170404170532_remove_notes_original_discussion_id.rb Remove and ignore notes.original_discussion_id column 2017-04-05 17:44:14 +01:00
20170406111121_clean_upload_symlinks.rb Merge branch 'bvl-remove-appearance-symlink' into 'security-9-3' 2017-07-19 22:28:17 -05:00
20170406142253_migrate_user_project_view.rb Disable transactions in migrations that should not use it 2017-06-21 14:35:06 +02:00
20170408033905_remove_old_cache_directories.rb Periodically clean up temporary upload files to recover storage space 2017-04-10 08:48:44 +11:00
20170412174900_rename_reserved_dynamic_paths.rb Reject EE reserved namespace paths in CE as well 2017-05-04 18:11:31 +02:00
20170425121605_migrate_trigger_schedules_to_pipeline_schedules.rb Fix data migration from trigger schedules 2017-05-17 22:47:47 +02:00
20170425130047_drop_ci_trigger_schedules_table.rb Add database helpers 'add_timestamps_with_timezone' and 'timestamps_with_timezone' 2017-06-13 22:44:13 +11:00
20170502070007_enable_auto_cancel_pending_pipelines_for_all.rb Disable statement timeout in CI pipelines migration 2017-06-19 14:45:50 +02:00
20170502101023_cleanup_namespaceless_pending_delete_projects.rb Enable Style/DotPosition Rubocop 👮 2017-06-21 13:48:12 +00:00
20170503004427_update_retried_for_ci_build.rb Fix migrations for older PostgreSQL versions 2017-05-23 00:08:51 +02:00
20170503120310_remove_users_authorized_projects_populated.rb Use CTEs for nested groups and authorizations 2017-05-17 16:51:08 +02:00
20170508170547_add_head_pipeline_for_each_merge_request.rb Merge branch 'master' into fix/gb/improve-updating-column-in-batches-helper 2017-06-22 12:37:38 +02:00
20170510101043_add_foreign_key_on_pipeline_schedule_owner.rb Add foreign key on pipeline_schedules.owner_id 2017-05-15 10:01:29 +02:00
20170511100900_cleanup_rename_web_hooks_build_events_to_job_events.rb Merge branch 'bvl-rename-build-events-to-job-events' into 'master' 2017-05-16 14:12:19 +02:00
20170511101000_cleanup_rename_services_build_events_to_job_events.rb Merge branch 'bvl-rename-build-events-to-job-events' into 'master' 2017-05-16 14:12:19 +02:00
20170516165238_cleanup_trigger_for_issues.rb Improve migration for Multipple issue assignee feature 2017-05-16 23:51:50 +03:00
20170516181025_add_constraints_to_issue_assignees_table.rb Adding NULL:false constraint with change_column_null instead of change_column 2017-05-18 11:21:01 +03:00
20170518200835_rename_users_with_renamed_namespace.rb Rename users on mysql 2017-05-19 21:21:32 +02:00
20170518231126_fix_wrongly_renamed_routes.rb Fix incorrectly renamed routes 2017-05-19 12:25:23 +02:00
20170523083112_migrate_old_artifacts.rb Add missing specs 2017-06-01 16:34:48 +02:00
20170525140254_rename_all_reserved_paths_again.rb Disable statement timeout 2017-06-26 17:49:30 +02:00
20170526185842_migrate_pipeline_stages.rb Migrate stages only with correct foreign references 2017-06-06 14:32:24 +02:00
20170526185858_create_index_in_pipeline_stages.rb Create index on pipeline stages after migrating stages 2017-06-06 14:13:51 +02:00
20170526185901_remove_stage_id_index_from_builds.rb Fix adding/removing foreign keys on MySQL 2017-06-21 13:18:38 +02:00
20170526185921_migrate_build_stage_reference.rb Fix migration specs that can not run within transaction 2017-06-21 16:21:12 +02:00
20170526190000_migrate_build_stage_reference_again.rb Bump build stage id reference migration identifier 2017-06-21 13:55:28 +02:00
20170531203055_cleanup_users_ldap_email_rename.rb Sync email address from specified omniauth provider - db changes 2017-06-07 11:13:57 -04:00
20170606202615_move_appearance_to_system_dir.rb Bring in security changes from the 9.2.5 release 2017-06-07 21:16:20 -07:00
20170607121233_convert_custom_notification_settings_to_columns.rb Deserialise existing custom notification settings 2017-06-15 15:15:13 +01:00
20170609183112_remove_position_from_issuables.rb Migration - Remove position field from issues and merge requests 2017-06-16 12:03:15 -03:00
20170612071012_move_personal_snippets_files.rb Merge branch '33359-pers-snippet-files-location' into 'security-9-3' 2017-07-19 22:28:27 -05:00
20170613111224_clean_appearance_symlinks.rb Merge branch 'bvl-remove-appearance-symlink' into 'security-9-3' 2017-07-19 22:28:17 -05:00
20170621102400_add_stage_id_index_to_builds.rb Improve stage_id in ci_builds foreign key migration 2017-07-03 20:24:32 +02:00
20170628080858_migrate_stage_id_reference_in_background.rb Do not schedule bg migration when it is not needed 2017-07-07 15:50:33 +02:00
20170629180131_cleanup_application_settings_signin_enabled_rename.rb Fixes needed when GitLab sign-in is not enabled 2017-07-13 10:08:27 -04:00
20170703130158_schedule_merge_request_diff_migrations.rb Migrate MR commits and diffs to new tables 2017-08-03 13:20:26 +01:00
20170717111152_cleanup_move_system_upload_folder_symlink.rb Move the `uploads/system` folder to `uploads/-/system` 2017-07-18 15:38:54 +02:00
20170717150329_enqueue_migrate_system_uploads_to_new_folder.rb Add a background migration to rename `uploads` in the uploads table 2017-07-18 15:38:54 +02:00
20170719150301_merge_issuable_reopened_into_opened_state.rb Merge issuable "reopened" state into "opened" 2017-07-28 13:31:51 +02:00
20170728101014_remove_events_from_notification_settings.rb Remove events column from notification settings 2017-07-31 11:18:55 +01:00