10 lines
392 B
Plaintext
10 lines
392 B
Plaintext
Database : opt
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Restore : NO
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Operator : groupby2
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Number : 1
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Signature: stream(Tuple) x AttrList x (NewAttr-1 x (Tuple x Data -> Data) x Data) .. (NewAttr-j x (Tuple x Data -> Data) x Data) -> stream(Tuple(Attrlist) o Tuple([NewAttr-1: Data]..[NewAttr-j: Data])
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Example : query plz feed filter[.Ort = "Dresden"] groupby2[PLZ; AnzOrte: fun(t:TUPLE, i:int) i + 1::0] count
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Result : 146
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