Add another kind of cursor: over bindings.
Checkpoint.
Checkpoint.
A little more.
Checkpoint.
Need special handling for JSON output from embedded: not a top-level cursor.
Old style UpdatePlannables need some trickery to run their input.
The Map-type operators give their inside a singleton bindings cursor, synced with the outside.
Make the union type operators multiplex the bindings to their branches and step them together.
Update some tests.
More top-level opens.
Clean up.
More of that.
A little more error checking.
Some javadocs.
Need to disable top-level open for lifecycle checking within a bindings.
Didn't inherit working method.
Optimize common case where FT query does not depend on bindings.
Add onTruncate to TableListener and call appropriately
Move knowledge of indexStatistics out of Store
Implment onTruncate for full text and fix change entries for other tables in the group.