opendev
/
system-config
Code Issues Proposed changes

Add rollback script for 2.11 

In case we need to rollback from 2.11 to 2.8, this is a stab at
fixing things. It doesn't seem like there are as many relevant
data transformations from 2.10 to 2.11.

Not including table drops, because having extra tables is not
destructive.

Change-Id: I96a638eeeb832fcc697cde7d94d981b5cbca6234
This commit is contained in:
Monty Taylor 2015-11-15 15:39:35 -05:00 committed by Elizabeth K. Joseph
parent 0fbbcb0ea9
commit 1bbd21a3d5
1 changed files with 84 additions and 0 deletions
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84
tools/gerrit-rollback-2.11-2.8.sql Normal file
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## mysqldiff 0.43
##
## Run on Sun Nov 15 15:24:06 2015
## Options: user=root, host=localhost, debug=0
##
## --- db: review107 (host=localhost user=root)
## +++ db: review86 (host=localhost user=root)
## No need to drop the tables
-- DROP TABLE account_agreements;
-- DROP TABLE account_group_agreements;
-- DROP TABLE account_group_includes;
-- DROP TABLE account_group_includes_audit;
-- DROP TABLE approval_categories;
-- DROP TABLE approval_category_values;
-- DROP TABLE contributor_agreements;
ALTER TABLE account_diff_preferences DROP COLUMN hide_top_menu; # was char(1) COLLATE utf8_bin NOT NULL DEFAULT 'N'
ALTER TABLE account_diff_preferences DROP COLUMN render_entire_file; # was char(1) COLLATE utf8_bin NOT NULL DEFAULT 'N'
ALTER TABLE account_diff_preferences DROP COLUMN theme; # was varchar(20) COLLATE utf8_bin DEFAULT NULL
ALTER TABLE account_diff_preferences DROP COLUMN hide_empty_pane; # was char(1) COLLATE utf8_bin NOT NULL DEFAULT 'N'
ALTER TABLE account_diff_preferences DROP COLUMN hide_line_numbers; # was char(1) COLLATE utf8_bin NOT NULL DEFAULT 'N'
ALTER TABLE account_group_by_id_aud DROP PRIMARY KEY; # was (group_id,include_uuid,added_on)
ALTER TABLE account_group_by_id_aud ADD PRIMARY KEY (added_on,group_id,include_uuid);
ALTER TABLE accounts DROP COLUMN size_bar_in_change_table; # was char(1) COLLATE utf8_bin NOT NULL DEFAULT 'N'
ALTER TABLE accounts DROP COLUMN review_category_strategy; # was varchar(20) COLLATE utf8_bin DEFAULT NULL
ALTER TABLE accounts DROP COLUMN legacycid_in_change_table; # was char(1) COLLATE utf8_bin NOT NULL DEFAULT 'N'
ALTER TABLE patch_set_approvals ADD INDEX patch_set_approvals_closedByU (change_open,account_id);
ALTER TABLE patch_set_approvals ADD INDEX patch_set_approvals_openByUser (change_open,account_id);
ALTER TABLE patch_sets DROP INDEX patch_sets_byRevision; # was INDEX (revision)
-- 2.11 below
ALTER TABLE account_diff_preferences DROP COLUMN auto_hide_diff_table_header; # was char(1) COLLATE utf8_bin NOT NULL DEFAULT 'N'
ALTER TABLE account_groups DROP COLUMN owner_group_id; # was int(11) NOT NULL DEFAULT '0'
ALTER TABLE account_groups DROP COLUMN email_only_authors; # was char(1) COLLATE utf8_bin NOT NULL DEFAULT 'N'
ALTER TABLE account_groups CHANGE COLUMN group_uuid group_uuid varchar(40) COLLATE utf8_bin DEFAULT NULL; # was varchar(40) COLLATE utf8_bin NOT NULL DEFAULT ''
ALTER TABLE account_groups DROP COLUMN external_name; # was varchar(255) COLLATE utf8_bin DEFAULT NULL
ALTER TABLE account_groups DROP INDEX account_groups_ownedByGroup; # was INDEX (owner_group_id)
ALTER TABLE accounts DROP COLUMN mute_common_path_prefixes; # was char(1) COLLATE utf8_bin NOT NULL DEFAULT 'N'
ALTER TABLE accounts DROP COLUMN display_person_name_in_review_category; # was char(1) COLLATE utf8_bin NOT NULL DEFAULT 'N'
ALTER TABLE accounts DROP COLUMN display_patch_sets_in_reverse_order; # was char(1) COLLATE utf8_bin NOT NULL DEFAULT 'N'
ALTER TABLE changes DROP COLUMN original_subject; # was varchar(255) COLLATE utf8_bin DEFAULT NULL
ALTER TABLE changes DROP COLUMN nbr_patch_sets; # was int(11) NOT NULL DEFAULT '0'
ALTER TABLE changes ADD INDEX changes_submitted (status,dest_project_name,dest_branch_name,last_updated_on);
ALTER TABLE changes ADD INDEX changes_byBranchClosed (status,dest_project_name,dest_branch_name,sort_key);
ALTER TABLE changes ADD INDEX changes_allClosed (open,status,sort_key);
ALTER TABLE changes ADD INDEX changes_key (change_key);
ALTER TABLE changes ADD INDEX changes_byOwnerClosed (open,owner_account_id,last_updated_on);
ALTER TABLE changes ADD INDEX changes_byOwnerOpen (open,owner_account_id,created_on,change_id);
ALTER TABLE changes ADD INDEX changes_byProject (dest_project_name);
ALTER TABLE changes ADD INDEX changes_byProjectOpen (open,dest_project_name,sort_key);
ALTER TABLE changes ADD INDEX changes_allOpen (open,sort_key);
ALTER TABLE system_config CHANGE COLUMN admin_group_uuid admin_group_uuid varchar(40) COLLATE utf8_bin DEFAULT NULL; # was varchar(40) COLLATE utf8_bin NOT NULL DEFAULT ''
ALTER TABLE system_config CHANGE COLUMN batch_users_group_uuid batch_users_group_uuid varchar(40) COLLATE utf8_bin DEFAULT NULL; # was varchar(40) COLLATE utf8_bin NOT NULL DEFAULT ''
ALTER TABLE tracking_ids DROP COLUMN tracking_id; # was varchar(20) COLLATE utf8_bin NOT NULL DEFAULT ''
ALTER TABLE tracking_ids DROP INDEX tracking_ids_byTrkId; # was INDEX (tracking_id)
insert into account_groups values
('Anonymous Users', 'Any user, signed-in or not', 'SYSTEM', 'N', 'global:Anonymous-Users', 2, '2c6802522201d0091571720a39b3851e0cc805d5'),
('Registered Users', 'Any signed-in user', 'SYSTEM', 'N', 'global:Registered-Users', 3, '2c6802522201d0091571720a39b3851e0cc805d5'),
('Project Owners', 'Any owner of the project', 'SYSTEM', 'N', 'global:Project-Owners', 5, '2c6802522201d0091571720a39b3851e0cc805d5'),
('Change Owner', 'The owner of a change', 'SYSTEM', 'N', 'global:Change-Owner', 325, '2c6802522201d0091571720a39b3851e0cc805d5');
-- Generate sort keys for new changes from 2.11
-- Equiv of this java:
-- https://gerrit.googlesource.com/gerrit/+/e800b1e0f3452e5be1537a67f1fa3e44a58c6dda/gerrit-server/src/main/java/com/google/gerrit/server/ChangeUtil.java#181
update changes
set sort_key=lower(concat(
lpad(hex((unix_timestamp(last_updated_on)-1222819200)/60), 8, '00000000'),
lpad(hex(change_id), 8, '00000000')))
where sort_key='';
update schema_version set version_nbr = '86';
## Not accounted for
## - Create the All-Users git repo