query.filter_or() ?
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svilen
Dec 20, 2007, 5:14:11 AM12/20/07
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query.filter() does criterion = criterion & new
why not having one that does criterion = criterion | new ?
its useful to have some query.this.that.filter.whatever.filter_or(...)
why not having one that does criterion = criterion | new ?
its useful to have some query.this.that.filter.whatever.filter_or(...)
Rick Morrison
Dec 20, 2007, 9:06:53 AM12/20/07
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How would you specify the logical "parenthesis" to control evaluation order in complex expressions?
svilen
Dec 20, 2007, 10:41:52 AM12/20/07
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On Thursday 20 December 2007 16:06:53 Rick Morrison wrote:
> How would you specify the logical "parenthesis" to control
> evaluation order in complex expressions?
something like joinpoint? or maybe, a semi-explicit ".parethnesis()" > How would you specify the logical "parenthesis" to control
> evaluation order in complex expressions?
of sorts...
dunnow, but this is a thing that's missing; one has to build those
complex expressions by hand and shove it to .filter() - or worse,
to .from_statement(). And the whole nice query.machinery (joins,
grouping etc) goes away...
no, i'm not about an OQL; it's just a wish...
(while diggin the dbcook filter-expressions translator i found that i
am duplicating code that is already there in the Query, doing same
thing in slightly different angle)
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