Optional canOptional limitCan be used by subclasses to indicate the max or min number of streams that can be joined. 0 for infinity. By default, this indicates the max number, but can be inverted by setting limitEntriesMin to true.
Optional limitIf true, the limitEntries field is a lower limit, otherwise, it is an upper limit. Defaults to false.
The logical join type this actor can handle.
The physical name of join operation this actor implements. This is used for debug and query plan logs.
If this actor can handle undefs in the bindings. Defaults to false.