Christopher Smiga <csmiga(at)tandbergtv(dot)com> writes:
> ... I performed something that causes the following FATAL ERROR
> when trying to get back into "psql"
> postgres(at)n2-atl-csmiga:~$ psql booktown
> psql: FATAL: invalid value for parameter "datestyle": "SQL US"
> Does anyone have an idea to how I can correct this problem?
"unset PGDATESTYLE", likely ...
regards, tom lane