reuse same spanner database in Cloud Function sample (GoogleCloudPlatform#2763)

larkee · web-flow · commit 8215f45504c5 · 2020-02-03T16:46:17.000+11:00
diff --git a/functions/spanner/main.py b/functions/spanner/main.py
@@ -19,12 +19,11 @@
 database_id = 'example-db'
 
 client = spanner.Client()
+instance = client.instance(instance_id)
+database = instance.database(database_id)
 
 
 def spanner_read_data(request):
-    instance = client.instance(instance_id)
-    database = instance.database(database_id)
-
     query = 'SELECT * FROM Albums'
 
     outputs = []
