Update Datastore snippet for read only transaction#1984

Merged

billyjacobson merged 2 commits intoGoogleCloudPlatform:masterfrom

BenWhitehead:benwhitehead/b/123429412

Feb 1, 2019

Commits on Jan 29, 2019

Update Datastore snippet for read only transaction
BenWhitehead
committed

Commits on Feb 1, 2019

Merge branch 'master' into benwhitehead/b/123429412
billyjacobson
authored