turning DEFENSIVE off in order to dodgy things to the database for testing
purposes. No all of those cases are yet handled, so "make test" does not run
to completion.
FossilOrigin-Name: a1d6c6712c3304fd736077432c8c180692cf7d79be7f3a073510b6dab0eb951f
to ensure the shadow tables used by an rtree virtual table are internally
consistent.
FossilOrigin-Name: dde0bb3eab1316c3247b1755594527ca70955aab4ad4907190731f7ec092b327