27 lines
930 B
Plaintext
27 lines
930 B
Plaintext
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Database : recordtest
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Restore : NO
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Operator : createRecord
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Number : 1
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Signature: ((id1 T1)(id2 T2) ... (idn Tn)) -> record((id1 T1)...)
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Example : query createRecord([Name: "Meier", Age: 28])
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Result : ((record (Name string) (Age int)) ("Meier" 28))
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Operator : transformT2Rstream
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Number : 1
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Signature: stream(tuple(y)) -> stream(record(y))
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Example : query [const record (Name: string) value ("test")] feed transformR2Tstream transformT2Rstream transformstream consume
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Result : ((rel (tuple ((Elem (record (Name string)))))) ((("test"))))
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Operator : transformR2Tstream
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Number : 1
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Signature: stream(tuple(y)) -> stream(record(y))
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Example : query [const record (Name: string) value ("test")] feed transformR2Tstream consume
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Result : ((rel (tuple ((Name string)))) (("test")))
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Operator : attr
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Number : 1
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Signature: ((id1 T1)(id2 T2) ... (idn Tn)) x idi -> Ti
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Example : query attr(rec3, Name)
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Result : "Mueller"
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