TIGER Geocoder uses new features only available in Postgres 9.3

[kyngchaos]

Documentation says geocoder requires at least Postgres 9.1.

The scripts generated uses new options in Postgres 9.3 for CREATE SCHEMA: IF NOT EXISTS

[robe]

thanks for the catch. I guess I've been so excited about 9.3 that I forgot about all the rest :).

[robe]

Fixed for 2.2 at r11849

Need to test a bit more before I backport to 2.1. It also includes upgrading the loader which prior was ignoring.

[robe]

further revised at r11850 after testing under sh

[robe]

Fixed for 2.1.1 at r11851