Fix a bug where deletions weren't updating the raw Kind index.

impl/memory/datastore.go

Index: impl/memory/datastore.go
diff --git a/impl/memory/datastore.go b/impl/memory/datastore.go
index c01b4d4120a9f547e5de0d9675524ddc3f9198ee..677264634738ffc7b1141a66f11f01480442deab 100644
--- a/impl/memory/datastore.go
+++ b/impl/memory/datastore.go
@@ -92,10 +92,10 @@ func (d *dsImpl) DecodeCursor(s string) (ds.Cursor, error) {
 
 func (d *dsImpl) Run(fq *ds.FinalizedQuery, cb ds.RawRunCB) error {
 	idx, head := d.data.getQuerySnaps(!fq.EventuallyConsistent())
-	err := executeQuery(fq, d.kc, false, idx, head, cb)
+	err := executeQuery(fq, d.kc, false, false, idx, head, cb)
 	if d.data.maybeAutoIndex(err) {
 		idx, head = d.data.getQuerySnaps(!fq.EventuallyConsistent())
-		err = executeQuery(fq, d.kc, false, idx, head, cb)
+		err = executeQuery(fq, d.kc, false, false, idx, head, cb)
 	}
 	return err
 }
@@ -207,7 +207,7 @@ func (d *txnDsImpl) Run(q *ds.FinalizedQuery, cb ds.RawRunCB) error {
 	// It's possible that if you have full-consistency and also auto index enabled
 	// that this would make sense... but at that point you should probably just
 	// add the index up front.
-	return executeQuery(q, d.kc, true, d.data.snap, d.data.snap, cb)
+	return executeQuery(q, d.kc, true, false, d.data.snap, d.data.snap, cb)
 }
 
 func (d *txnDsImpl) Count(fq *ds.FinalizedQuery) (ret int64, err error) {
@@ -219,7 +219,7 @@ func (*txnDsImpl) RunInTransaction(func(c context.Context) error, *ds.Transactio
 }
 
 func (d *txnDsImpl) WithoutTransaction() context.Context {
-	return context.WithValue(d, currentTxnKey, nil)
+	return context.WithValue(d, &currentTxnKey, nil)
 }
 
 func (d *txnDsImpl) CurrentTransaction() ds.Transaction {