Re: BUG #19350: Short circuit optimization missed when running sqlscriptes in JDBC

prepare foo1 as select 99 / $1::int * $2;
PREPARE
execute foo1(0, null);
ERROR:  division by zero

prepare foo2 as select 99 / ($1::int * $2);
PREPARE
execute foo2(0, null);
 ?column?
----------
        ☃
(1 row)

prepare foo3 as select (99 / $1::int) * $2;
PREPARE
execute foo3(0, null);
ERROR:  division by zero

If you want the "null combined with anything = null" to always happen before the "divide by zero is wrong" make your query specific like in foo2 above.