tree 521dec88c3db9a944ec43638e9a9b26800b2e672
parent ebe93a13fbdf34fea814273085a0393cfd361e6d
author John Kline <jkline@google.com> 1450732297 -0800
committer John Kline <jkline@google.com> 1450732297 -0800

query: wire up query's delete to syncbase.

Previous CLs imlemented delete in the query package.  This change
wires it up to syncbase.  The complicating factor is that, in
the non-batch case, we don't know if we should create a
snapshot (readonly) or a transaction (read/write) when
query/engine.Exec is called.  It is only when the GetTable
function is called (on the database interface) that syncbase
knows whether it should create a snapshot or a transaction.

MultiPart: 2/2
Change-Id: I3c091d331690f8cf404ad50d0b5b9e103d059ac6