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- class A{
- B someObject
- }
- class B{
- C importantObject
- }
- class C{
- boolean interestingFlag
- }
- ####
- # LEFT JOIN
- ###
- def result = A.withCriteria{
- createAlias('someObject', 'so', CriteriaSpecification.LEFT_JOIN)
- createAlias('so.importantObject', 'imp', CriteriaSpecification.LEFT_JOIN)
- or {
- isNull('so.importantObject')
- eq('imp.interestingFlag', false)
- }
- }
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