Sequential: Yes
Database: test
Restore: No

Operator    : setcore
Number      : 2
Signature   : int -> bool
Example     : query setcore(3)
Result      : TRUE

Operator    : mThreadedHybridJoin
Number      : 4
Signature   : stream x stream x attr x attr -> stream
Example     : query roads_str feed {p} roads_str feed {o} mThreadedHybridJoin[NameStr_p, NameStr_o] project[NameStr_o] sortby[NameStr_o] count
Result      : 841040

Operator    : mThreadedHybridJoin - mem
Number      : 5
Signature   : stream x stream x attr x attr -> stream
Example     : query (roads_str feed {p} roads_str feed {o} mThreadedHybridJoin[NameStr_p, NameStr_o] {memory 10} project[NameStr_o] sortby[NameStr_o]) = (roads_str feed {p} roads_str feed {o} sortmergejoin[NameStr_p, NameStr_o] project[NameStr_o] sortby[NameStr_o])
Result      : TRUE