#include <pgsql/postgres.h>
#include <string.h>
unsigned char *fernando(unsigned char *texto)
{char *resultp = palloc(strlen(texto)+5);resultp = texto;strcat(resultp," mais");return resultp;
}
gcc -shared fernando.c -o fernando.so
CREATE FUNCTION fernando (bpchar) RETURNS bpchar AS '/u/src/tef/fernando.so' LANGUAGE 'c';
CREATE
SELECT fernando ('Teste');
ERROR: Memory exhausted in AllocSetAlloc(287341377)
--
Fernando Edurado B. L. e Carvalho
Development/Consultant