blob: 7f0ee54012bb6f087194ec9ed469f96ab738ecf6 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
|
# frozen_string_literal: true
module Gitlab
module BackgroundMigration
# Sets the `has_merge_request` of the existing `vulnerability_reads` records
class BackfillHasMergeRequestOfVulnerabilityReads < BatchedMigrationJob
operation_name :set_has_merge_request
feature_category :database
UPDATE_SQL = <<~SQL
UPDATE
vulnerability_reads
SET
has_merge_request = true
FROM
(%<subquery>s) as sub_query
WHERE
vulnerability_reads.vulnerability_id = sub_query.vulnerability_id
SQL
def perform
each_sub_batch do |sub_batch|
update_query = update_query_for(sub_batch)
connection.execute(update_query)
end
end
private
def update_query_for(sub_batch)
subquery = sub_batch.joins("
INNER JOIN vulnerability_merge_request_links ON
vulnerability_reads.vulnerability_id =
vulnerability_merge_request_links.vulnerability_id")
format(UPDATE_SQL, subquery: subquery.to_sql)
end
end
end
end
|
