Files
secondo/Algebras/DistributedUpdate/DistributedUpdate.examples

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2026-01-23 17:03:45 +08:00
Database: berlintest
Restore : NO
Operator : drelinsert
Number : 1
Signature: stream(tuple(X)) x drel(rel(tuple(X))) x int -> dfrel(rel(tuple(X@[TID:tid])))
Example : query rel1 feed drel1 drelinsert [1238]
Result : bug
Remark : remote server required
Operator : drelinserttuple
Number : 1
Signature: drel(rel(tuple(X))) x attrlist x int -> dfrel(rel(tuple(X@[TID:tid])))
Example : query drel1 drelinserttuple [10, "West"; 1238]
Result : bug
Remark : remote server required
Operator : dreldelete
Number : 1
Signature: d[f]rel(rel(tuple(X))) x drel(rel(tuple(X))) x int -> dfrel(rel(tuple(X@[TID:tid])))
Example : query drel1 drelfilter[.No > 5] drel1 dreldelete [1238]
Result : bug
Remark : remote server required
Operator : drelupdate
Number : 1
Signature: d[f]rel(rel(tuple(X))) x drel(rel(tuple(X))) x funlist x int -> dfrel(rel(tuple(X@[X1_old ...Xn_old]@[TID:tid])))
Example : query drel1 drelfilter[.No > 5] drel1 drelupdate [BevT: .BevT + 1; 1238]
Result : bug
Remark : remote server required
Operator : dreldeletebyid
Number : 1
Signature: d[f]rel(rel(tuple(X))) x drel(rel(tuple(Y))) x attr x int -> dfrel(rel(tuple(Y@[TID:tid])))
Example : query drel1 dreladdid head[5] drel1 dreldeletebyid[TID, 1238]
Result : bug
Remark : remote server required
Operator : drelupdatebyid
Number : 1
Signature: d[f]rel(rel(tuple(X))) x drel(rel(tuple(Y))) x attr x funlist x int -> dfrel(rel(tuple(Y@[TID:tid])))
Example : query drel1 dreladdid drel1 drelupdatebyid [TID; No: ..No + 1; 1238]
Result : bug
Remark : remote server required
Operator : drelinsertrtree
Number : 1
Signature: d[f]rel(rel(tuple(X@[TID:tid]))) x da(rtree(tuple(X))) x attr x int -> dfrel(rel(tuple(X@[TID:tid])))
Example : query drel1 da_rtree drelinsertrtree [GeoData, 1238]
Result : bug
Remark : remote server required
Operator : dreldeletertree
Number : 1
Signature: d[f]rel(rel(tuple(X@[TID:tid]))) x da(rtree(tuple(X))) x attr x int -> dfrel(rel(tuple(X@[TID:tid])))
Example : query drel1 da_rtree dreldeletertree [GeoData, 1238]
Result : bug
Remark : remote server required
Operator : drelupdatertree
Number : 1
Signature: d[f]rel(rel(tuple(X@[X1_old t1]@...[Xn_old tn]@[TID:tid]))) x da(rtree(tuple(X))) x attr x int -> dfrel(rel(tuple(X@[X1_old t1]@...[Xn_old tn]@[TID:tid])))
Example : query drel1 da_rtree drelupdatertree [GeoData, 1238]
Result : bug
Remark : remote server required
Operator : drelinsertbtree
Number : 1
Signature: d[f]rel(rel(tuple(X@[TID:tid]))) x da(btree(tuple(X))) x attr x int -> dfrel(rel(tuple(X@[TID:tid])))
Example : query drel1 da_btree drelinsertbtree [BevT, 1238]
Result : bug
Remark : remote server required
Operator : dreldeletebtree
Number : 1
Signature: d[f]rel(rel(tuple(X@[TID:tid]))) x da(btree(tuple(X))) x attr x int -> dfrel(rel(tuple(X@[TID:tid])))
Example : query drel1 da_btree dreldeletebtree [BevT, 1238]
Result : bug
Remark : remote server required
Operator : drelupdatebtree
Number : 1
Signature: d[f]rel(rel(tuple(X@[X1_old t1]@...[Xn_old tn]@[TID:tid]))) x da(btree(tuple(X))) x attr x int -> dfrel(rel(tuple(X@[X1_old t1]@...[Xn_old tn]@[TID:tid])))
Example : query drel1 da_btree drelupdatebtree [BevT, 1238]
Result : bug
Remark : remote server required
Operator : dreladdid
Number : 1
Signature: drel(rel(tuple(X))) -> dfrel(rel(tuple(X@[TID:tid])))
Example : query drel1 dreladdid
Result : bug
Remark : remote server required
Operator : drelfilteraddid
Number : 1
Signature: d[f]rel(rel(tuple(X))) x fun -> dfrel(rel(tuple(X@[TID:tid])))
Example : query drel1 drelfilteraddid[.No > 5]
Result : bug
Remark : remote server required
Operator : drelfilterdelete
Number : 1
Signature: d[f]rel(rel(tuple(X))) x fun -> dfrel(rel(tuple(X@[TID:tid])))
Example : query drel1 drelfilterdelete[.No > 5]
Result : bug
Remark : remote server required
Operator : drelfilterupdate
Number : 1
Signature: d[f]rel(rel(tuple(X))) x fun x funlist -> dfrel(rel(tuple(X@[X1_old ...Xn_old]@[TID:tid])))
Example : query drel1 drelfilterupdate[.No > 5; No: .No + 1]
Result : bug
Remark : remote server required
Operator : drelexactmatchS
Number : 1
Signature: da(btree(tuple(X))) x ti -> dfarray(rel(tuple(Id tid)))
Example : query da_btree drelexactmatchS [10]
Result : bug
Remark : remote server required
Operator : drelrangeS
Number : 1
Signature: da(btree(tuple(X))) x ti x ti -> dfarray(rel(tuple(Id tid)))
Example : query da_btree drelrangeS [5, 10]
Result : bug
Remark : remote server required
Operator : drelwindowintersectsS
Number : 1
Signature: da(rtree(tuple(X))) x ti -> dfarray(rel(tuple(Id tid)))
Example : query da_rtree drelwindowintersectsS [bbox(thecenter)]
Result : bug
Remark : remote server required
Operator : drelspatialjoin
Number : 1
Signature: d[f]rel(rel(tuple(X))) x d[f]rel(rel(tuple(Y))) x attr x attr -> dfrel(rel(tuple(X@Y)))
Example : query drel1 drel2 drelspatialjoin[GeoData, GeoData]
Result : bug
Remark : remote server required