Question

我有一个查询

我试过了..

select "Rental".*,ora_rowscn from "Rental"

它运作良好。

但是当我把它加入另一张桌子（这是真正的要求）时，就像这样

 SELECT "Rental".*, ORA_ROWSCN FROM "Rental"
  inner join "UserBranch" on  "UserBranch"."fkBranchId" = "Rental"."fkBranchId"
  WHERE "Rental"."IsDeleted"='N' ;

它给了我异常

ORA-00904: "ORA_ROWSCN": invalid identifier

我甚至试过这个

select ora_rowscn,"myTable"."pkRentalId" from (select "Rental"."pkRentalId"  from "Rental"
  inner join "UserBranch" on  "UserBranch"."fkBranchId" = "Rental"."fkBranchId"
  WHERE "Rental"."IsDeleted"='N' ) "myTable"

同样的例外

也尝试了这个

select "myTable".*,"myTable".ora_rowscn as "TimeStamp" from (select "Rental".*  from "Rental"  inner join "UserBranch" on  "UserBranch"."fkBranchId" = "Rental"."fkBranchId"
  WHERE "Rental"."IsDeleted"='N' ) "myTable"

同样的例外

请帮助

ora_rowscn与内部联接oracle

0 个答案: