Hi Alan,

> When you InvalidateSQL, I think that all manually (programmatically)
> added SQLWhereItems are cleared. You don't have to clear the items
> separately do you? before adding new ones?

No, after InvalidateSQL the SQLWhereItems are empty; you can just
start adding in the OnPrepareSQL handler.

(Actually, I don't know _when_ they are cleared. Maybe they are
cleared as soon as the SQL has been built!)


Greetings,
Paul Vinkenoog