PQescapeString    786 ext/pgsql/pgsql.c #define PQescapeStringConn(conn, to, from, len, error) PQescapeString(to, from, len)
PQescapeString   4335 ext/pgsql/pgsql.c 		to_len = (int) PQescapeString(to, from, (size_t)from_len);