On Thu, Jan 22, 2009 at 3:29 PM, Tom Lane <tgl@sss.pgh.pa.us> wrote:
>
> * We probably ought to invent has_column_privilege SQL functions
> analogous to has_table_privilege; this is not just for completeness,
> but is probably necessary to finish the above items.
>
+1
> * ISTM that COPY with a column list should succeed if you have
> SELECT or INSERT privilege on just the mentioned columns.
>
+1
> * Perhaps it would be appropriate to let LOCK TABLE succeed if you have
> proper permissions on at least one column of the table. However, it's
> bad enough that LOCK TABLE examines permissions before locking the table
> now; I don't think it ought to be grovelling through the columns without
> lock. So this might be a place to leave well enough alone.
>
+1
--
Atentamente,
Jaime Casanova
Soporte y capacitación de PostgreSQL
Asesoría y desarrollo de sistemas
Guayaquil - Ecuador
Cel. +59387171157
