Re: [HACKERS] Checking stack depth

Suresh <[EMAIL PROTECTED]> writes: > Why is check_stack_depth function enforced in context of evaluating > expressions in PostgreSQL ? What sort of recursion we are trying to safeguard > ? create function foo(int) returns int as $$ select foo($1) $$ language sql; select foo(1);

[HACKERS] Checking stack depth

Hello, Why is check_stack_depth function enforced in context of evaluating expressions in PostgreSQL ? What sort of recursion we are trying to safeguard ? thanks, Suresh