On 2/28/19 11:03 AM, Joshua Brindle wrote: > How is leakproof defined WRT Postgres? Generally speaking a 1 bit
>From the CREATE FUNCTION reference page: LEAKPROOF indicates that the function has no side effects. It reveals no information about its arguments other than by its return value. For example, a function which *throws an error message for some argument values but not others*, or which includes the argument values in any error message, is not leakproof. (*emphasis* mine.) Regards, -Chap
