Merge pull request #1100 from Lorak-mmk/doc-counter-examples

docs: Add Counter UPDATE example
scylladb · Oct 24, 2024 · aef0cf5 · aef0cf5
2 parents 025342c + 187f89d
commit aef0cf5
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/docs/source/data-types/counter.md b/docs/source/data-types/counter.md
@@ -11,6 +11,12 @@
 use futures::TryStreamExt;
 use scylla::frame::value::Counter;
 
+// Add to counter value
+let to_add: Counter = Counter(100);
+session
+    .query_unpaged("UPDATE keyspace.table SET c = c + ? WHERE pk = 15", (to_add,))
+    .await?;
+
 // Read counter from the table
 let mut iter = session.query_iter("SELECT c FROM keyspace.table", &[])
     .await?