Database : berlintest Restore : NO Operator : cdacspatialjoin Number : 1 Signature: stream(tblock or tuple) x stream(tblock or tuple) x symbol x symbol -> stream(tblock) Example : query strassen feed toblocks[1] {a} strassen feed toblocks[1] {b} cdacspatialjoin[GeoData_a, GeoData_b] count Result : (longint 26492) Operator : cdacspatialjoin Number : 2 Signature: stream(tblock or tuple) x stream(tblock or tuple) x symbol x symbol -> stream(tblock) Example : query strassen feed {a} strassen feed {b} cdacspatialjoin[GeoData_a, GeoData_b] count Result : (int 26492) Operator : cdacspatialjoincount Number : 1 Signature: stream(tblock or tuple) x stream(tblock or tuple) x symbol x symbol -> longint Example : query strassen feed toblocks[1] {a} strassen feed toblocks[1] {b} cdacspatialjoincount[GeoData_a, GeoData_b] Result : (longint 26492) Operator : cdacspatialjoincount Number : 2 Signature: stream(tblock or tuple) x stream(tblock or tuple) x symbol x symbol -> longint Example : query strassen feed {a} strassen feed {b} cdacspatialjoincount[GeoData_a, GeoData_b] Result : (longint 26492) Operator : cacheTest Number : 1 Signature: int -> bool Example : query cacheTest(0) Result : (bool TRUE) Operator : createRectangles1D Number : 1 Signature: int x int x real x real x int -> stream(tuple(Rectangle<1>)) Example : query createRectangles1D(10, 4, 0.3, 0.4, 1) count Result : 10000 Operator : createRectangles1D Number : 2 Signature: int x int x real x real x int x int -> stream(tuple(Rectangle<1>)) Example : query createRectangles1D(10, 4, 0.3, 0.4, 1, 2) count Result : 10000 Operator : createRectangles2D Number : 1 Signature: int x int x real x real x int -> stream(tuple(Rectangle<2>)) Example : query createRectangles2D(10, 4, 0.3, 0.4, 1) count Result : 10000 Operator : createRectangles2D Number : 2 Signature: int x int x real x real x int x int x int -> stream(tuple(Rectangle<2>)) Example : query createRectangles2D(10, 4, 0.3, 0.4, 1, 0, 3) count Result : 10000 Operator : createRectangles3D Number : 1 Signature: int x int x real x real x int -> stream(tuple(Rectangle<3>)) Example : query createRectangles3D(10, 4, 0.3, 0.4, 1) count Result : 10000 Operator : createRectangles3D Number : 2 Signature: int x int x real x real x int x int x int x int -> stream(tuple(Rectangle<3>)) Example : query createRectangles3D(10, 4, 0.3, 0.4, 1, 0, 2, 3) count Result : 10000