fmgr.c contains this:
/* * !!! OLD INTERFACE !!! * * fmgr() is the only remaining vestige of the old-style caller support
*functions. It's no longer used anywhere in the Postgres distribution, * but we should leave it around for a
releaseor two to ease the transition * for user-supplied C functions. OidFunctionCallN() replaces it for new
* code. * * DEPRECATED, DO NOT USE IN NEW CODE */
which git tells me dates from:
48165ec2 ( Tom Lane 2000-06-05 07:29:25 +0000 2080)
Should we just drop all support for the old interface now?
cheers
andrew
