At 17:16 19/11/00 -0500, Tom Lane wrote: >If you care about the nitty-gritty details, see >http://www.postgresql.org/cgi/cvsweb.cgi/pgsql/src/backend/utils/fmgr/README >particularly the final section "Telling the difference between old- and >new-style functions". There is no mention of the handling of toasted values for old C functions. Does this mean that it is possible for crashes to occur after a dump/load + updates? Since I'd guess we will keep the old C style interface in perpetuity, since it allows calling of arbitrary object libraries, I think it would be very sensible to detoast all parameters prior to calling a 'raw'(?) function. Perhaps, if this is too expensive, we can add a new attribute to prevent detoasting if necessary, perhaps 'eatstoast' ;-). ---------------------------------------------------------------- Philip Warner | __---_____ Albatross Consulting Pty. Ltd. |----/ - \ (A.B.N. 75 008 659 498) | /(@) ______---_ Tel: (+61) 0500 83 82 81 | _________ \ Fax: (+61) 0500 83 82 82 | ___________ | Http://www.rhyme.com.au | / \| | --________-- PGP key available upon request, | / and from pgp5.ai.mit.edu:11371 |/
