postgres=# \f Field separator is "". postgres=# \pset format csv Output format is csv. postgres=# \f Field separator is ",". postgres=# \pset format unaligned Output format is unaligned. postgres=# \f Field separator is "|". postgres=# \f ; Field separator is ";". postgres=# \pset format unaligned Output format is unaligned. postgres=# \f Field separator is ";". postgres=# \pset format csv Output format is csv. postgres=# \f Field separator is ";".