Roman Kononov <[EMAIL PROTECTED]> writes: > On 12/27/2006 03:23 PM, Bruce Momjian wrote: >> Are you sure? As I remember, computation automatically upgrades to >> 'double'. See this program and output:
> This is platform- and compiler- dependent: ... and probably irrelevant, too. We should store the result into a float4 variable and then test for isinf() on that; that eliminates the question of whether the compiler did the multiply in a wider format or not. regards, tom lane ---------------------------(end of broadcast)--------------------------- TIP 7: You can help support the PostgreSQL project by donating at http://www.postgresql.org/about/donate