Luca, in addition to this:
that feature is on the "
Features We Do Not Want " list of the
http://wiki.postgresql.org/wiki/Todo list:
Obfuscated function source code (not wanted) Obfuscating function source code has minimal protective benefits because anyone with super-user access can find a way to view the code. At the same time, it would greatly complicate backups and other administrative tasks. To prevent non-super-users from viewing function source code, remove SELECT permission on pg_proc.
best wishes,
HArald
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GHUM Harald Massa
persuadere et programmare
Harald Armin Massa
Spielberger Straße 49
70435 Stuttgart
0173/9409607
no fx, no carrier pigeon
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LASIK good, steroids bad?