16 Sep
2009
16 Sep
'09
6:12 p.m.
Alp Mestan wrote:
You'll then introduce a "condition" DSEL to generate a predicate used by the where without creating like(), between() functions etc ?
Like this : select((t.id)).from(t).where(t.name.like("pattern")) select((t1.id, t2.id)).from((t1, t2, p)) .where((t1.income + t2.income).between(20, 40) && p.husband == t1.id && p.wife == t2.id) Hmm. The double parentheses are needed because the argument separator role of the comma has priority over its role as an operator. It may become disturbing to have a mixture of cases where double parentheses are mandatory and cases where they are not... J-L