[postgis-users] Using shp2pgsql

[Mike Toews]

For future reference, when loading an SQL script with psql, to stop
and exit on the first error, add the option:

    -v ON_ERROR_STOP=1

This is off by default, which is why you saw the repeated (and
useless) error messages. With this option enabled, you will only see
the first error, so you will know the real error.

-Mike