fetchJoin(JoinFlag) cancelling

fetchJoin is useful for traversing entity-graph. But, when projectioning is required, we could not use it.

When projectioning(e.g. min/max/count) is required, I wanna instantiate a original JPAQuery and then query fetchJoin-canceled JPAQuery. For example(in Kotlin):

val q = from(foo).innerJoin(bar).fetchJoin().where(...).orderBy(...)

val maxId = q.select(foo.id.max()).removeFlag(FETCH).fetchOne()

val result = q.where(foo.id.lt(maxId)).fetch()

DefaultQueryMetadata has addJoinFlag(...) but no removeJoinFlag(...). It would be great to have it!

[devcken]

@jwgmeligmeyling Thank you for your help! In my case, your last help is best!

[jwgmeligmeyling]

Mind that you can also just remove all FETCH flags: query.getMetadata().getJoins().forEach(join -> join.getFlags().remove(FETCH))