README

Make sure that pg_config is in your PATH and then run make install (possibly as superuser depending on how/where PostgreSQL is installed).

For example:

$PATH=/where/is/postgres/bin:$PATH make install

Then in psql:

postgres=# create extension calendars; CREATE EXTENSION postgres=# select to_char(current_date, 'YYYY-MM-DD', 'Ethiopian'); to_char

<put Ethiopian date for day number 7160 here> (1 row)

postgres=# select to_date('....', 'YYYY-MM-DD', 'Ethiopian'); to_date

2000-01-01 (1 row)

TODO:

• Real implementations of the functions in ethiopian.c
• Perhaps some other calendars from https://en.wikipedia.org/wiki/List_of_calendars