On Sat, Dec 11, 2010 at 05:30, Andrew Dunstan <and...@dunslane.net> wrote: > On 12/04/2010 11:11 PM, Itagaki Takahiro wrote: >> One exports the copy functions from the core, and another >> implements file_fdw using the infrastructure. > > Who is actually going to do this split?
I'm working for it :-) I extract those functions from copy.c:
- CopyState BeginCopyFrom(Relation rel, const char *filename,
List *attnamelist, List *options);
- void EndCopyFrom(CopyState cstate);
- bool NextCopyFrom(CopyState cstate,
Datum *values, bool *nulls, Oid *oid);
There was Reset() in file_fdw, but it is not contained in the
patch. It will be added again if required, but I wonder we might
need not only reset but also mark/restore a position in a file.
--
Itagaki Takahiro
copy_export-20101213.diff
Description: Binary data
-- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
