On Mon, 2004-11-08 at 13:56, Tom Lane wrote:
> However execMain.c uses NoMovementScanDirection to denote "do nothing",
> and so es_direction will never have this value at runtime.
Ah, okay. I'll remove gistscancache() then, as this seems to be dead
code.
> Not sure if it's worth factoring the enum type into two (or more?)
> types to distinguish these shades of meaning.
IMHO it would be worth doing.
-Neil