summaryrefslogtreecommitdiff
path: root/doc/development/sql.md
diff options
context:
space:
mode:
authorGitLab Bot <gitlab-bot@gitlab.com>2020-08-20 18:42:06 +0000
committerGitLab Bot <gitlab-bot@gitlab.com>2020-08-20 18:42:06 +0000
commit6e4e1050d9dba2b7b2523fdd1768823ab85feef4 (patch)
tree78be5963ec075d80116a932011d695dd33910b4e /doc/development/sql.md
parent1ce776de4ae122aba3f349c02c17cebeaa8ecf07 (diff)
downloadgitlab-ce-6e4e1050d9dba2b7b2523fdd1768823ab85feef4.tar.gz
Add latest changes from gitlab-org/gitlab@13-3-stable-ee
Diffstat (limited to 'doc/development/sql.md')
-rw-r--r--doc/development/sql.md6
1 files changed, 3 insertions, 3 deletions
diff --git a/doc/development/sql.md b/doc/development/sql.md
index d584a26e455..3b969c7d27a 100644
--- a/doc/development/sql.md
+++ b/doc/development/sql.md
@@ -218,9 +218,9 @@ Project.select(:id, :user_id).joins(:merge_requests)
## Plucking IDs
-This can't be stressed enough: **never** use ActiveRecord's `pluck` to pluck a
-set of values into memory only to use them as an argument for another query. For
-example, this will make the database **very** sad:
+Never use ActiveRecord's `pluck` to pluck a set of values into memory only to
+use them as an argument for another query. For example, this will execute an
+extra unecessary database query and load a lot of unecessary data into memory:
```ruby
projects = Project.all.pluck(:id)