UCE Docs / mysql_error

Signature

String mysql_error(MySQL* m)

Parameters

m : pointer to a MySQL connection struct
return value : MySQL error message (if present, otherwise empty string)

Returns the last error message associated with the given MySQL connection.

If there is no current error, the result is an empty string.

Example

MySQL* db = mysql_connect();
if(db != 0)
{
    mysql_query(db, "select * from no_such_table_xyz");
    print(mysql_error(db) != "" ? "error reported" : "no error", "\n");
    mysql_disconnect(db);
}
else print("(requires a reachable MySQL server)\n");
Output
error reported