108 lines
2.9 KiB
Plaintext
108 lines
2.9 KiB
Plaintext
Database: berlintest
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Restore : No
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Operator : count
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Number : 1
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Signature: stream(tuplevector) -> int
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Example : query ten feedv[23] count
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Result : 10
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Operator : feedv
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Number : 1
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Signature: rel x int -> stream(tuplev)
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Example : query ten feedv[23] count = 10
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Result : TRUE
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Operator : countv
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Number : 1
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Signature: stream(tuplevector) -> int
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Example : query ten feedv[2883] countv
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Result : 1
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Operator : feednp
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Number : 1
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Signature: rel(X) -> stream(X)
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Example : query ten feednp count
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Result : 10
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Operator : countnp
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Number : 1
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Signature: streanm(tuple(X)) -> int
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Example : query ten feednp countnp
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Result : 10
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Operator : projectv
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Number : 1
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Signature : stream(tuplevector<X>) x IDENT+ -> stream(tuplevector<Y>)
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Example : query plz feedv[200] projectv[PLZ] count = plz count
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Result : TRUE
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Operator : projectnp
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Number : 1
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Signature : stream(tuple<X>) x IDENT+ -> stream(tuple<Y>)
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Example : query plz feed project[PLZ] = plz feednp projectnp[PLZ]
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Result : TRUE
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Operator : consume
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Number : 1
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Signature : stream(tuplevector<X>) -> rel(tuple)
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Example : query plz feedv[200] projectv[PLZ] consume count = plz count
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Result : TRUE
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Operator : filterv
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Number : 1
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Signature : stream(tuplevector(X)) x (tuple(X) -> bool) [x bool] -> stream(tuplevector(X))
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Example : query plz feedv[200] filterv[.PLZ < 3000, FALSE] count = plz feed filter[.PLZ < 3000] count
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Result : TRUE
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Operator : filternp
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Number : 1
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Signature : stream(tuple(X)) x (tuple(X) -> bool) -> stream(tuple(X))
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Example : query plz feed filternp[.PLZ < 3000] count = plz feed filter[.PLZ < 3000] count
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Result : TRUE
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Operator : tvs2ts
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Number : 1
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Signature : stream(tuplevector) -> stream(tuple)
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Example : query plz feedv[200] tvs2ts count = plz count
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Result : TRUE
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Operator : ts2tvs
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Number : 1
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Signature : stream(tuple) -> stream(tuplevector)
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Example : query plz feed ts2tvs[200] count = plz count
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Result : TRUE
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Operator : extendv
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Number : 1
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Signature : stream(tuplevector) x funlist -> stream(tuplevector)
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Example : query plz feedv[200] extendv[PLZ2 : .PLZ * 2] tvs2ts = plz feed extend[PLZ2 : .PLZ * 2]
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Result : TRUE
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Operator : projectextendv
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Number : 1
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Signature : stream(tuplevector) x projectionlist x funlist -> stream(tuplevector)
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Example : query plz feedv[200] projectextendv[Ort; PLZ : .PLZ * 2] tvs2ts = plz feed projectextend[Ort; PLZ : .PLZ * 2]
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Result : TRUE
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Operator : extendnp
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Number : 1
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Signature : stream(tuplevector) x funlist -> stream(tuplevector)
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Example : query plz feedv[200] extendv[PLZ2 : .PLZ * 2] tvs2ts = plz feednp extendnp[PLZ2 : .PLZ * 2]
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Result : TRUE
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Operator : projectextendnp
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Number : 1
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Signature : stream(tuplevector) x projectionlist x funlist -> stream(tuplevector)
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Example : query plz feedv[200] projectextendv[Ort; PLZ : .PLZ * 2] tvs2ts = plz feednp projectextendnp[Ort; PLZ : .PLZ * 2]
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Result : TRUE
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