-- The table is filled by after_install and after_upgrade apm callbacks -- using the iso-639-2.dat file create table language_639_2_codes ( iso_639_2 char(3) constraint language_codes_iso_639_2_pk primary key, iso_639_1 char(2), label varchar(200) ); comment on table language_639_2_codes is 'Contains ISO-639-2 language codes and their corresponding ISO-639-1 when it exists.';