SELECT typname
FROM pg_type
WHERE oid = Oid_x;
FROM pg_type
WHERE oid = Oid_x;
On Mon, Oct 19, 2015 at 2:36 PM, Ken Been <kbbeen@xxxxxxxxx> wrote:
Thanks.I'm working on a foreign data wrapper and I want to switch based on the column type. Specifically, if the column type in the external table is the same as in the (locally defined) foreign table then I can get some speedup for some types.Through the ForeignScanState object I can get TupleDesc and AttInMetadata opjects, and through there I can get the Oid of the column type, but now I'm stumped. How can I programmatically check whether Oid X refers to type int4, or whatever?
--
Melvin Davidson
I reserve the right to fantasize. Whether or not you
wish to share my fantasy is entirely up to you.![]()
I reserve the right to fantasize. Whether or not you
wish to share my fantasy is entirely up to you.
