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secondo/Algebras/Distributed5/Distributed5.examples

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2026-01-23 17:03:45 +08:00
Database: berlintest
Restore : No
Operator : ARRAYORTASKSFUNARG1
Number : 1
Signature: darray(X) x ... -> X | stream(task(darray(X))) x ... -> X
Example : query Kinos feed ddistribute3["Kino3", 8, TRUE, Workers4] dmapS["", .] dmapS["", . count] schedule[1238] getValue tie[. + ..]
Result : 83
Operator : ARRAYORTASKSFUNARG2
Number : 1
Signature: darray(X) x ... -> X | stream(task(darray(X))) x ... -> X
Example : query Kinos count
Result : 83
Operator : ARRAYORTASKSFUNARG3
Number : 1
Signature: darray(X) x ... -> X | stream(task(darray(X))) x ... -> X
Example : query Kinos count
Result : 83
Operator : dmapS
Number : 1
Signature: darray(X)/stream(task(darray(X))) x string x fun -> stream(task(darray(Y)))
Example : query Kinos feed ddistribute3["Kino3", 8, TRUE, Workers4] dmapS["", .] dmapS["", . count] schedule[1238] getValue tie[. + ..]
Result : 83
Operator : dmapS2
Number : 1
Signature: darray(X)/stream(task(darray(X))) x darray(X)/stream(task(darray(X))) x string x fun -> stream(task(darray(Y)))
Example : query Kinos feed ddistribute3["Kino3", 8, TRUE, Workers4] Kinos feed ddistribute3["Kino3", 8, TRUE, Workers4] dmapS2["", . count + .. count] schedule[1238] getValue tie[. + ..]
Result : 166
Operator : dmapS3
Number : 1
Signature: darray(X)/stream(task(darray(X))) x darray(X)/stream(task(darray(X))) x darray(X)/stream(task(darray(X))) x string x fun -> stream(task(darray(Y)))
Example : query Kinos feed ddistribute3["Kino3", 8, TRUE, Workers4] Kinos feed ddistribute3["Kino3", 8, TRUE, Workers4] Kinos feed ddistribute3["Kino3", 8, TRUE, Workers4] dmapS3["", . count + .. count + $3 count] schedule[1238] getValue tie[. + ..]
Result : 249
Operator : dmapS4
Number : 1
Signature: darray(X)/stream(task(darray(X))) x darray(X)/stream(task(darray(X))) x darray(X)/stream(task(darray(X))) x darray(X)/stream(task(darray(X))) x string x fun -> stream(task(darray(Y)))
Example : query Kinos feed ddistribute3["Kino3", 8, TRUE, Workers4] Kinos feed ddistribute3["Kino3", 8, TRUE, Workers4] Kinos feed ddistribute3["Kino3", 8, TRUE, Workers4] Kinos feed ddistribute3["Kino3", 8, TRUE, Workers4] dmapS4["", . count + .. count + $3 count + $4 count] schedule[1238] getValue tie[. + ..]
Result : 332
Operator : dmapS5
Number : 1
Signature: darray(X)/stream(task(darray(X))) x darray(X)/stream(task(darray(X))) x darray(X)/stream(task(darray(X))) x darray(X)/stream(task(darray(X))) x darray(X)/stream(task(darray(X))) x string x fun -> stream(task(darray(Y)))
Example : query Kinos feed ddistribute3["Kino3", 8, TRUE, Workers4] Kinos feed ddistribute3["Kino3", 8, TRUE, Workers4] Kinos feed ddistribute3["Kino3", 8, TRUE, Workers4] Kinos feed ddistribute3["Kino3", 8, TRUE, Workers4] Kinos feed ddistribute3["Kino3", 8, TRUE, Workers4] dmapS5["", . count + .. count + $3 count + $4 count+ $5 count] schedule[1238] getValue tie[. + ..]
Result : 415
Operator : dproductS
Number : 1
Signature: d[f]array(rel(X))/tasks(d[f]array(rel(X))) x d[f]array(rel(Y))/tasks(d[f]array(rel(Y))) x string x (frel(X) x fsrel(Y) -> Z) -> tasks(d[f]array(Z))
Example : query KinosB KinosB dproductS["", . feed {a} loopjoin[.. feed {b}] ] schedule[1238] getValue
Result : 123
Operator : partitionFS
Number : 1
Signature: d[f]array(rel(X))/tasks(d[f]array(rel(X))) x string x ([f]rel(X) -> stream(Y)) x (Y -> int) x int -> tasks(dfmatrix(Y))
Example : query Landstrassen feed ddistribute3["Landstrassen3", 8, TRUE, Workers4] partitionFS["", . feed, hash(.Typ), 8] collectS[""] schedule[1238] getValue
Result : 123
Operator : collectS
Number : 1
Signature: dfmatrix(X)/tasks(dfmatrix(X)) x string -> tasks(dfarray(X))
Example : query Landstrassen feed ddistribute3["Landstrassen3", 8, TRUE, Workers4] partitionFS["", . feed, hash(.Typ), 8] collectS[""] schedule[1238] getValue
Result : 123
Operator : schedule
Number : 1
Signature: stream(task(darray(X))) -> darray(X)
Example : query Kinos feed ddistribute3["Kino3", 8, TRUE, Workers4] dmapS["", .] dmapS["", . count] schedule[1238] getValue tie[. + ..]
Result : 83
Operator : tasks2tuples
Number : 1
Signature: stream(task(X)) -> stream(tuples(X))
Example : query CabsId dmapS["", . feed filter[.Id = 1039] project[Id] consume] tasks2tuples consume
Result : 83