Commit graph

12 commits

Author SHA1 Message Date
ab3f59d21f Add hash-based indexes 2015-08-12 16:03:25 -04:00
c98318aa97 Fix tests and update Godep 2015-08-12 16:03:25 -04:00
8830760df2 Split intersection and node iteration into two logical SQL iterators 2015-08-12 16:03:25 -04:00
3e02bb2b71 refactor to SQL builder iterators and standard iterator wrapper 2015-08-12 16:03:25 -04:00
b754810c6e Remove old iterator code, leaving a simple all-iterator for the sql backend 2015-08-12 16:03:25 -04:00
425292811b First reasonably fast integration test 2015-08-12 16:03:25 -04:00
13d4d8b7b4 revert to non-subquery mode 2015-08-12 16:03:25 -04:00
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
621acae945 Optimize by collapsing trees into single SQL queries 2015-08-12 16:03:25 -04:00
185e236f15 attempt to build more interesting SQL queries
Subcommits:

fix old iterator, and flesh out new builder iterator

fix contains for builder iterator

Working replacement iterator
2015-08-12 16:03:25 -04:00
da391c3db7 optional index strategies 2015-08-12 16:03:25 -04:00
3f391a782c first working-ish Postgres backend
Subcommits:

implement iterator and remove ResultTree

add Err() to sql

remove redundant and less helpful indices, change fillfactor, and use COPY FROM
2015-08-12 16:03:25 -04:00