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Hi Tony,
Thanks VERY much! That got me on my way. I'm going
to try and convert this to a PG stored function, Since you know that the script
has limitations, you or othres reading might want to know the ones I've
found:
1) Regardless of what you set the schema to, the
only ones that are dumped are those on the search path due to
pg_catalog.pg_function_is_visible(p.oid)
2) COST and ROWS are lost3) Declared
parameter names are lost
4) IN, OUT, etc parameter direction modes are
lost
5) If any parameter mode other than IN is declared, they are lost --
you'd need pg_catalog.oidvectortypes(array_to_string(p.proallargtypes, '
')::oidvector) in this case ONLY.
6) The script does not generate any winning
lottery numbers
Carlo
On Sat, Mar 20, 2010 at 11:09 PM, Carlo Stonebanks
<stonec.register@xxxxxxxxxxxx>
wrote:
Is pg_get_functiondef an 8.4 appears to be an 8.4
function?
I don't see it in the 8.3 documentation and the servers in
question are all 8.3.
Any alternatives for 8.3? pg_proc has the code
body, but not the function declaration,
etc.
I've attached a simple perl script to dump
all functions per schema from a database. I won't claim this is perfect, but
it does the trick for me.
Works with 8.3. If you have 2 functions
called public.foo, it will put them in public/foo.sql with CREATE OR REPLACE
FUNCTION formatting around it.
Hope this is useful to others.
Tony
Wasson
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