68 lines
2.1 KiB
Plaintext
68 lines
2.1 KiB
Plaintext
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Database: berlintest
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Restore : No
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Operator : addtupleid
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Number : 1
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Signature: (stream (tuple ((x1 t1) ... (xn tn)))) ->(stream (tuple ((x1 t1) ... (xn tn) (TID tid))))
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Example : query plz feed addtupleid count
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Result : 41267
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Operator : tupleid
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Number : 1
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Signature: (tuple x) -> tid
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Example : query plz feed extend[ TID : tupleid(.) ] count
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Result : 41267
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Operator : =
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Number : 1
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Signature: (tid tid) -> bool
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Example : query plz feed head[4] loopsel[plz_Ort exactmatchS[.Ort]] {A} plz feed head[4] loopsel[plz_Ort exactmatchS[.Ort]] {B} symmjoin[.Id_A = ..Id_B] count
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Result : 2336
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Operator : #
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Number : 1
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Signature: (tid tid) -> bool
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Example : query plz feed head[4] loopsel[plz_Ort exactmatchS[.Ort]] {A} plz feed head[4] loopsel[plz_Ort exactmatchS[.Ort]] {B} symmjoin[.Id_A # ..Id_B] count
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Result : 338720
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Operator : <
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Number : 1
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Signature: (tid tid) -> bool
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Example : query plz feed head[4] loopsel[plz_Ort exactmatchS[.Ort]] {A} plz feed head[4] loopsel[plz_Ort exactmatchS[.Ort]] {B} symmjoin[.Id_A < ..Id_B] count
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Result : 169360
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Operator : >
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Number : 1
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Signature: (tid tid) -> bool
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Example : query plz feed head[4] loopsel[plz_Ort exactmatchS[.Ort]] {A} plz feed head[4] loopsel[plz_Ort exactmatchS[.Ort]] {B} symmjoin[.Id_A > ..Id_B] count
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Result : 169360
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Operator : <=
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Number : 1
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Signature: (tid tid) -> bool
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Example : query plz feed head[4] loopsel[plz_Ort exactmatchS[.Ort]] {A} plz feed head[4] loopsel[plz_Ort exactmatchS[.Ort]] {B} symmjoin[.Id_A <= ..Id_B] count
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Result : 171696
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Operator : >=
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Number : 1
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Signature: (tid tid) -> bool
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Example : query plz feed head[4] loopsel[plz_Ort exactmatchS[.Ort]] {A} plz feed head[4] loopsel[plz_Ort exactmatchS[.Ort]] {B} symmjoin[.Id_A >= ..Id_B] count
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Result : 171696
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Operator : tid2int
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Number : 1
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Signature: tid -> int
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Example : query ten feed addid extend[Tidint: tid2int(.TID)] extract[Tidint]
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Result : 1
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Operator : int2tid
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Number : 1
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Signature: int -> tid
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Example : query int2tid(5) feed transformstream ten gettuples extract[No]
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Result : 5
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Remark : Caution: Possible problems due to different value spaces. NEVER use this operator!
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