summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorYorick Peterse <yorickpeterse@gmail.com>2018-06-04 11:58:56 +0000
committerYorick Peterse <yorickpeterse@gmail.com>2018-06-04 11:58:56 +0000
commit848ecbc7a608882517516045baf7d162f64e1ad1 (patch)
treeb96a9171d7ee4add989155123dc605d5820739ec
parent23ae072ba2d601a3639a32f5a29302c430106bb8 (diff)
parenta91999e4faddbb5f5fc8e38548f4544ba6a41adf (diff)
downloadgitlab-ce-848ecbc7a608882517516045baf7d162f64e1ad1.tar.gz
Merge branch 'rails5-fix-46281' into 'master'
Rails5 fix arel from Closes #46281 See merge request gitlab-org/gitlab-ce!19340
-rw-r--r--changelogs/unreleased/rails5-fix-46281.yml5
-rw-r--r--lib/gitlab/database/median.rb9
2 files changed, 12 insertions, 2 deletions
diff --git a/changelogs/unreleased/rails5-fix-46281.yml b/changelogs/unreleased/rails5-fix-46281.yml
new file mode 100644
index 00000000000..ee0b8531988
--- /dev/null
+++ b/changelogs/unreleased/rails5-fix-46281.yml
@@ -0,0 +1,5 @@
+---
+title: Rails5 fix arel from
+merge_request: 19340
+author: Jasper Maes
+type: fixed
diff --git a/lib/gitlab/database/median.rb b/lib/gitlab/database/median.rb
index 74fed447289..3cac007a42c 100644
--- a/lib/gitlab/database/median.rb
+++ b/lib/gitlab/database/median.rb
@@ -143,8 +143,13 @@ module Gitlab
.order(arel_table[column_sym])
).as('row_id')
- count = arel_table.from(arel_table.alias)
- .project('COUNT(*)')
+ arel_from = if Gitlab.rails5?
+ arel_table.from.from(arel_table.alias)
+ else
+ arel_table.from(arel_table.alias)
+ end
+
+ count = arel_from.project('COUNT(*)')
.where(arel_table[partition_column].eq(arel_table.alias[partition_column]))
.as('ct')