4 commits

Author	SHA1	Message	Date
Barak Michener	3e02bb2b71	refactor to SQL builder iterators and standard iterator wrapper	2015-08-12 16:03:25 -04:00
Barak Michener	425292811b	First reasonably fast integration test	2015-08-12 16:03:25 -04:00
Barak Michener	13d4d8b7b4	revert to non-subquery mode	2015-08-12 16:03:25 -04:00
Barak Michener	7153a766c1	Add new builder iterators, v2 ... Subcommits: link iterator next/contains implement sql_node_iterator next/buildsql fix optimizers	2015-08-12 16:03:25 -04:00