blob: 382f20dfc73283491ca452035b40f20ba3022078 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
|
# frozen_string_literal: true
class RemoveLockVersionIndexes < Gitlab::Database::Migration[1.0]
disable_ddl_transaction!
INDEXES = {
issues: 'index_issues_on_lock_version',
merge_requests: 'index_merge_requests_on_lock_version',
epics: 'index_epics_on_lock_version'
}
def up
INDEXES.each do |table, index_name|
remove_concurrent_index_by_name table, index_name
end
end
def down
INDEXES.each do |table, index_name|
add_concurrent_index table, :lock_version, where: "lock_version IS NULL", name: index_name
end
end
end
|