"Tom Lane" <tgl@sss.pgh.pa.us> writes:
> FWIW, when I went to bed last night I had hstore and intarray working,
> but was still fooling with ltree. Didn't get to the others yet.
Thanks, I was getting lost in the gist stuff.
I've disabled packed varlenas for user-defined data types and find tsearch2
and _int still fail. tsearch2 requires the small patch attached. _int seems to
be unrelated.
To make them work with packed varlenas would require ensuring that they're
always detoasted instead of using GETARG_POINTER. I'll look at that tomorrow.
Er, today.
(It would be nice if we made it possible to define gist indexable data types
without so much copy/pasted code though. These data types are all just
defining some basic operations and then copy/pasting the same algorithms to
implement picksplit and the other index support functions in terms of those
basic operations.)
Index: contrib/tsearch2/ts_cfg.c
===================================================================
RCS file: /home/stark/src/REPOSITORY/pgsql/contrib/tsearch2/ts_cfg.c,v
retrieving revision 1.22
diff -c -r1.22 ts_cfg.c
*** contrib/tsearch2/ts_cfg.c 27 Feb 2007 23:48:06 -0000 1.22
--- contrib/tsearch2/ts_cfg.c 1 Mar 2007 04:19:02 -0000
***************
*** 62,70 **** ts_error(ERROR, "SPI_execp return %d", stat); if (SPI_processed > 0) {
! prsname = (text *) DatumGetPointer(
! SPI_getbinval(SPI_tuptable->vals[0], SPI_tuptable->tupdesc, 1, &isnull)
! ); oldcontext = MemoryContextSwitchTo(TopMemoryContext); prsname = ptextdup(prsname);
MemoryContextSwitchTo(oldcontext);
--- 62,68 ---- ts_error(ERROR, "SPI_execp return %d", stat); if (SPI_processed > 0) {
! prsname = DatumGetTextP(SPI_getbinval(SPI_tuptable->vals[0], SPI_tuptable->tupdesc, 1, &isnull));
oldcontext= MemoryContextSwitchTo(TopMemoryContext); prsname = ptextdup(prsname);
MemoryContextSwitchTo(oldcontext);
-- Gregory Stark EnterpriseDB http://www.enterprisedb.com
