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secondo/Algebras/MThreaded/test-specs/MThreadedSpatialJoin.examples

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2026-01-23 17:03:45 +08:00
Sequential: Yes
Database: test
Restore: No
Operator : setcore
Number : 1
Signature : int -> bool
Example : query setcore(3)
Result : TRUE
Operator : mThreadedSpatialJoin
Number : 2
Signature : stream x stream x attr x attr -> stream
Example : query pois feed head[10000] {o} roads feed head[10000] {p} mThreadedSpatialJoin[Geometry_o, Geometry_p, 0.0] project[Name_o, Name_p] sortby[Name_o, Name_p] count
Result : 3335
Operator : mThreadedSpatialJoin
Number : 3
Signature : stream x stream x attr x attr -> stream
Example : query (pois feed head[10000] {o} roads feed {p} mThreadedSpatialJoin[Geometry_o, Geometry_p, 0.0] project[Name_o, Name_p] sortby[Name_o, Name_p]) = (pois feed head[10000] {o} roads feed {p} spatialjoin[Geometry_o, Geometry_p] project[Name_o, Name_p] sortby[Name_o, Name_p])
Result : TRUE
Operator : mThreadedSpatialJoin
Number : 4
Signature : stream x stream x attr x attr -> stream
Example : query (pois feed {o} places feed {p} mThreadedSpatialJoin[Geometry_o, Geometry_p, 0.0] project[Name_o, Name_p] sortby[Name_o, Name_p]) = (pois feed {o} places feed {p} spatialjoin[Geometry_o, Geometry_p] project[Name_o, Name_p] sortby[Name_o, Name_p])
Result : TRUE
Operator : mThreadedSpatialJoin
Number : 5
Signature : stream x stream x attr x attr -> stream
Example : query (roads feed {o} waterways feed {p} mThreadedSpatialJoin[Geometry_o, Geometry_p, 0.0] project[Name_o, Name_p] sortby[Name_o, Name_p]) = (roads feed {o} waterways feed {p} spatialjoin[Geometry_o, Geometry_p] project[Name_o, Name_p] sortby[Name_o, Name_p])
Result : TRUE
Operator : mThreadedSpatialJoin
Number : 6
Signature : stream x stream x attr x attr -> stream
Example : query (roads feed {o} landuse feed {p} mThreadedSpatialJoin[Geometry_o, Geometry_p, 0.0] project[Name_o, Name_p] sortby[Name_o, Name_p]) = (roads feed {o} landuse feed {p} spatialjoin[Geometry_o, Geometry_p] project[Name_o, Name_p] sortby[Name_o, Name_p])
Result : TRUE
Operator : mThreadedSpatialJoin
Number : 7
Signature : stream x stream x attr x attr -> stream
Example : query (landuse feed {o} natural feed {p} mThreadedSpatialJoin[Geometry_o, Geometry_p, 0.0] project[Name_o, Name_p] sortby[Name_o, Name_p]) = (landuse feed {o} natural feed {p} spatialjoin[Geometry_o, Geometry_p] project[Name_o, Name_p] sortby[Name_o, Name_p])
Result : TRUE
Operator : mThreadedSpatialJoin
Number : 8
Signature : stream x stream x attr x attr -> stream
Example : query (roads feed {o} natural feed {p} mThreadedSpatialJoin[Geometry_o, Geometry_p, 0.0] project[Name_o, Name_p] sortby[Name_o, Name_p]) = (roads feed {o} natural feed {p} spatialjoin[Geometry_o, Geometry_p] project[Name_o, Name_p] sortby[Name_o, Name_p])
Result : TRUE
Operator : setcore
Number : 9
Signature : int -> bool
Example : query setcore(6)
Result : TRUE
Operator : mThreadedSpatialJoin
Number : 10
Signature : stream x stream x attr x attr -> stream
Example : query (roads feed {o} natural feed {p} mThreadedSpatialJoin[Geometry_o, Geometry_p, 0.0] project[Name_o, Name_p] sortby[Name_o, Name_p]) = (roads feed {o} natural feed {p} spatialjoin[Geometry_o, Geometry_p] project[Name_o, Name_p] sortby[Name_o, Name_p])
Result : TRUE
Operator : mThreadedSpatialJoin
Number : 11
Signature : stream x stream x attr x attr -> stream
Example : query (roads feed {o} natural feed {p} mThreadedSpatialJoin[Geometry_o, Geometry_p, 0.0] {memory 50} project[Name_o, Name_p] sortby[Name_o, Name_p]) = (roads feed {o} natural feed {p} spatialjoin[Geometry_o, Geometry_p] project[Name_o, Name_p] sortby[Name_o, Name_p])
Result : TRUE
Operator : mThreadedSpatialJoin
Number : 12
Signature : stream x stream x attr x attr -> stream
Example : query (roads feed {o} natural feed {p} mThreadedSpatialJoin[Geometry_o, Geometry_p, .1] project[Name_o, Name_p] sortby[Name_o, Name_p]) = (roads feed extend[ B : enlargeRect(bbox(.Geometry), .1, .1) ] {o} natural feed extend[ B : bbox(.Geometry)] {p} symmjoin[.B_o intersects ..B_p] project[Name_o, Name_p] sortby[Name_o, Name_p])
Result : TRUE