Merge pull request GoogleCloudPlatform#913 from GoogleCloudPlatform/fix-spanner-stale-read-comment

jsimonweb · web-flow · commit edf8d66d04a9 · 2019-06-10T16:43:37.000-07:00
Cloud Spanner: fix stale read comment.
diff --git a/spanner/src/read_stale_data.php b/spanner/src/read_stale_data.php
@@ -28,7 +28,8 @@
 use Google\Cloud\Spanner\SpannerClient;
 
 /**
- * Reads sample data from the database.  The data is exactly 10 seconds stale.
+ * Reads sample data from the database.  The data is exactly 15 seconds stale.
+ * Guarantees that all writes committed more than 15 seconds ago are visible.
  * Example:
  * ```
  * read_stale_data
