On 12/6/07, Gregory Stark <stark@xxxxxxxxxxxxxxxx> wrote: > "John Wells" <jb@xxxxxxxxxxxxxxxxxxxxx> writes: > > > I see that BLOCK_SIZE can be set at compile time, but is there a way > > to determine what block size is in use in a running system? I've been > > searching but have been unsuccessful so far. > > postgres=# show block_size; > block_size > ------------ > 8192 > (1 row) Well *that* was unexpected easy. Thanks! John ---------------------------(end of broadcast)--------------------------- TIP 9: In versions below 8.0, the planner will ignore your desire to choose an index scan if your joining column's datatypes do not match