libpq.so.5: cannot open shared object file: No such file or directory
libdbi: Failed to load driver: /usr/lib/dbd/libdbdpgsql.so
Hi only want to comment this error mesage it is done because the posrgres
library is not install,
I check it installing and uninstalling that library.
I have installed mysql library and myy program run correctly only this
message is error.
I attach my test code.
#include <stdio.h>
#include <dbi/dbi.h>
int main() {
dbi_conn conn;
dbi_result result;
dbi_inst instance;
double threshold = 4.333333;
unsigned int idnumber;
const char *name1,*name3;
dbi_initialize_r(NULL, &instance);
conn = dbi_conn_new_r("mysql", instance);
dbi_conn_set_option(conn, "host", "192.168.0.101");
dbi_conn_set_option(conn, "username", "develop");
dbi_conn_set_option(conn, "password", "123456");
dbi_conn_set_option(conn, "dbname", "sysapp.alpha");
dbi_conn_set_option(conn, "encoding", "UTF-8");
if (dbi_conn_connect(conn) < 0) {
printf("Could not connect. Please check the option settings\n");
}
else {
result = dbi_conn_query(conn, "SELECT name1, name3 FROM Persons");
if (result) {
while (dbi_result_next_row(result)) {
name1 = dbi_result_get_string(result, "name1");
name3 = dbi_result_get_string(result, "name3");
printf("%s %s\n", name1, name3);
}
dbi_result_free(result);
}
dbi_conn_close(conn);
}
dbi_shutdown_r(instance);
return 0;
}
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