Changed read_write minimum amount to 300,000 as per bug (GoogleCloudPlatform#818)

ryanmats · Jon Wayne Parrott · commit d2b28e42b15d · 2017-02-22T09:24:55.000-08:00
diff --git a/spanner/cloud-client/snippets.py b/spanner/cloud-client/snippets.py
@@ -320,7 +320,7 @@ def update_albums(transaction):
 
         transfer_amount = 200000
 
-        if second_album_budget < transfer_amount:
+        if second_album_budget < 300000:
             # Raising an exception will automatically roll back the
             # transaction.
             raise ValueError(
