2
我想在Slick查詢的where
方法中添加兩個子句。我有fllowing代碼:如何使用Scala Slick 2.0在.where()子句中生成OR查詢?
val users = TableQuery[Users]
val actions = TableQuery[Acts]
val filteredUsers = users.where(.....) // Some condition
val acts = actions.where(_.domain === 10)
val ownerAct = acts.where(_.owner in filteredUsers)
val assigneeAct = acts.where(_.assignee in filteredUsers)
我想獲取屬於任assignee
或ownerer
在過濾用戶的操作。我想要的代碼是這樣的:使用Scala的油滑2.0
val users = TableQuery[Users]
val actions = TableQuery[Acts]
val filteredUsers = users.where(.....) // Some condition
val acts = actions.where(_.domain === 10)
val ownerOrAssigneeAct = acts.where(_.owner in filteredUsers).
or(_.assignee in filteredUsers)
怎樣才能在這樣的。凡OR查詢()?
acts.filter(act => act.domain === 10).filter(filteredUsers中的act.owner || filteredUsers中的act.assignee))將會同樣好。 – cvogt