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
This commit is contained in:
Barak Michener 2015-04-09 17:28:41 -04:00
parent 17c636ad29
commit 3f391a782c
6 changed files with 643 additions and 2 deletions

View file

@ -66,6 +66,8 @@ const (
Label
)
var Directions = []Direction{Subject, Predicate, Object, Label}
func (d Direction) Prefix() byte {
switch d {
case Any: