aboutsummaryrefslogtreecommitdiffstats
path: root/guides
diff options
context:
space:
mode:
Diffstat (limited to 'guides')
-rw-r--r--guides/source/active_record_querying.md6
1 files changed, 6 insertions, 0 deletions
diff --git a/guides/source/active_record_querying.md b/guides/source/active_record_querying.md
index 944cee8a23..6c57cd8b8e 100644
--- a/guides/source/active_record_querying.md
+++ b/guides/source/active_record_querying.md
@@ -1777,6 +1777,12 @@ Client.pluck(:name)
# => ["David", "Jeremy", "Jose"]
```
+You are not limited to querying fields from a single table, you can query multiple tables as well.
+
+```
+Client.joins(:comments, :categories).pluck("clients.email, comments.title, categories.name")
+```
+
Furthermore, unlike `select` and other `Relation` scopes, `pluck` triggers an immediate
query, and thus cannot be chained with any further scopes, although it can work with
scopes already constructed earlier: