diff options
Diffstat (limited to 'doc/development/sql.md')
| -rw-r--r-- | doc/development/sql.md | 6 |
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) |