On 12 April 2013 21:59, Robins Tharakan <tharakan@gmail.com> wrote:
> postgres=# CREATE TABLE lock_tbl6 (b BIGINT) INHERITS (lock_tbl5);
> CREATE TABLE
> postgres=> LOCK TABLE lock_tbl6 * IN access EXCLUSIVE MODE;
> LOCK TABLE
> postgres=> LOCK TABLE lock_tbl5 IN access EXCLUSIVE MODE;
> ERROR: permission denied for relation lock_tbl5
> STATEMENT: LOCK TABLE lock_tbl5 IN access EXCLUSIVE MODE;
> ERROR: permission denied for relation lock_tbl5
No problem.
LOCK * locks only the descendants, so tbl5 is not locked since it is
not a decendant of tbl6.
--Simon Riggs http://www.2ndQuadrant.com/PostgreSQL Development, 24x7 Support, Training & Services
