Database : coltest
Restore  : NO

Operator : inside
Number   : 1
Signature: apoint x aregion -> longints
Example  : query cp1 inside cr1
Result   : (longints(1 2 3))

Operator : inside
Number   : 2
Signature: aline x aregion -> longints
Example  : query cl1 inside cr1
Result   : (longints(0))

Operator : contains
Number   : 1
Signature: aregion x apoint -> longints
Example  : query cr1 contains cp1
Result   : (longints(0 1))

Operator : mp
Number   : 1
Signature: (stream(tuple) attribute) -> apoint
Example  : query p1 feed mp[Ort]
Result   : (apoint((1.0 3.0)(4.0 5.0)))

Operator : mp
Number   : 2
Signature: (stream(tuple) attribute) -> aline
Example  : query l1 feed mp[Verlauf]
Result   : (aline(((3.0 4.0 7.0 8.0)(6.0 10.0 7.0 8.0))))

Operator : mp
Number   : 3
Signature: (stream(tuple) attribute) -> aregion
Example  : query r1 feed filter[.Name="region1"] mp[Gebiet]
Result   : (aregion(((((3.0 1.0)(4.0 2.0)(3.0 4.0))))))

Operator : mp
Number   : 4
Signature: (apoint int) -> point
Example  : query cp1 mp[1]
Result   : (point(4.0 5.0))

Operator : mp
Number   : 5
Signature: (aline int) -> line
Example  : query cl1 mp[1]
Result   : (line((10.0 3.5 11.0 3.5)(11.0 3.5 12.0 4.5)))

Operator : mp
Number   : 6
Signature: (aregion int) -> region 
Example  : query cr1 mp[0]
Result   : (region())

Operator : count
Number   : 1
Signature: apoint -> int 
Example  : query cp1 count
Result   : (int 7)

Operator : count
Number   : 2
Signature: aline -> int 
Example  : query cl1 count
Result   : (int 2)

Operator : count
Number   : 3
Signature: aregion -> int 
Example  : query cr1 count
Result   : (int 2)

Operator : +
Number   : 1
Signature: (apoint apoint) -> apoint 
Example  : query cp2 + cp3
Result   : (apoint((1.0 2.0)(3.0 4.0)(5.0 6.0)))

Operator : +
Number   : 2
Signature: (aline aline) -> aline 
Example  : query (cl1 + cl2) count
Result   : (int 3)

Operator : showarray
Number   : 1
Signature: (apoint) -> array 
Example  : query cp1 showarray
Result   : (bool TRUE)