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| author | GitLab Bot <gitlab-bot@gitlab.com> | 2022-08-26 21:12:09 +0300 |
|---|---|---|
| committer | GitLab Bot <gitlab-bot@gitlab.com> | 2022-08-26 21:12:09 +0300 |
| commit | 4612d16c2d2dad7ef582bdd6878f02b98e6a84b7 (patch) | |
| tree | 70bdc05b7d7ebac6a2b92327dc7a5e41fd2f69b1 /doc/development/service_ping/implement.md | |
| parent | 485728af8d6692d2df36f340b896dea79939ae0c (diff) | |
Add latest changes from gitlab-org/gitlab@master
Diffstat (limited to 'doc/development/service_ping/implement.md')
| -rw-r--r-- | doc/development/service_ping/implement.md | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/doc/development/service_ping/implement.md b/doc/development/service_ping/implement.md index 0ebc58dd669..5ddf4e8fa73 100644 --- a/doc/development/service_ping/implement.md +++ b/doc/development/service_ping/implement.md @@ -127,7 +127,7 @@ Examples using `usage_data.rb` have been [deprecated](usage_data.md). We recomme #### Grouping and batch operations -The `count`, `distinct_count`, `sum`, and `average` batch counters can accept an `ActiveRecord::Relation` +The `count`, `distinct_count` and `sum` batch counters can accept an `ActiveRecord::Relation` object, which groups by a specified column. With a grouped relation, the methods do batch counting, handle errors, and returns a hash table of key-value pairs. @@ -142,9 +142,6 @@ distinct_count(Project.group(:visibility_level), :creator_id) sum(Issue.group(:state_id), :weight)) # returns => {1=>3542, 2=>6820} - -average(Issue.group(:state_id), :weight)) -# returns => {1=>3.5, 2=>2.5} ``` #### Add operation |