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author | Clement Ho <ClemMakesApps@gmail.com> | 2018-02-07 17:40:46 -0600 |
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committer | Clement Ho <ClemMakesApps@gmail.com> | 2018-02-07 17:40:46 -0600 |
commit | c1c74e608625eab143f44ef6940e64cca6af0a0c (patch) | |
tree | c5ca4a8a39946f54878a3ecde6b4adcda11d2d9b /db/migrate/20170827123848_add_index_on_merge_request_diff_commit_sha.rb | |
parent | cecea7529fb37893af6bf514a53e239a3be1eea6 (diff) | |
parent | 8900b23eab6abd5a6c01278fa0da18d5bed98491 (diff) | |
download | gitlab-ce-c1c74e608625eab143f44ef6940e64cca6af0a0c.tar.gz |
Merge branch 'master' into fix-no-template
Diffstat (limited to 'db/migrate/20170827123848_add_index_on_merge_request_diff_commit_sha.rb')
-rw-r--r-- | db/migrate/20170827123848_add_index_on_merge_request_diff_commit_sha.rb | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/db/migrate/20170827123848_add_index_on_merge_request_diff_commit_sha.rb b/db/migrate/20170827123848_add_index_on_merge_request_diff_commit_sha.rb new file mode 100644 index 00000000000..1b360b231a8 --- /dev/null +++ b/db/migrate/20170827123848_add_index_on_merge_request_diff_commit_sha.rb @@ -0,0 +1,17 @@ +# rubocop:disable RemoveIndex + +class AddIndexOnMergeRequestDiffCommitSha < ActiveRecord::Migration + include Gitlab::Database::MigrationHelpers + + DOWNTIME = false + + disable_ddl_transaction! + + def up + add_concurrent_index :merge_request_diff_commits, :sha, length: Gitlab::Database.mysql? ? 20 : nil + end + + def down + remove_index :merge_request_diff_commits, :sha if index_exists? :merge_request_diff_commits, :sha + end +end |