Hi,
I seem to be having trouble recreating C functions, the source:
=== test.c ====
#include <postgres.h>
#include <fmgr.h>
PG_MODULE_MAGIC;
int32 plpgsql_test(text* s) {
return 100;
}
=== end ===
Then compile:
$ cc -fpic -c -I/usr/include/pgsql/server test.c
$ ld -shared -o funcs.so test.o
Then create the function:
CREATE FUNCTION plpgsql_test(text) RETURNS integer
AS '/storage/Scripts/plpgsql/funcs', 'plpgsql_test'
LANGUAGE C STRICT IMMUTABLE;
So far it works:
> select plpgsql_test('abc');
100
The problem is if I change test.c like:
return 200;
Then recompile, drop and create the function it still returns 100? However if I
compile it as funcs2.so it will then create the function with the correct 200
result ... what am I doing wrong?
Thanks,
Elliot
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