 Related Questions A situation in which a query includes two or more tables that are not linked by a join. If executed, this type of query retrieves all possible combinations between each table and may lead to inaccurate Latest Answer : Table A having m records and Table B having n records then the cartesian prodcut is mXn. Regards,Ravi Kumar Garreravi_kumar_garre@yahoo.co.in ... A logical grouping of objects and conditions within a universe. In general, the name of a class reflects a business concept that conveys the category or type of objects.
Latest Answer : A Category is grouping of certain entities [reporting objects]. A class is a category of reporting objects. A object is an instance of class or a reporting field [entity]. A class can be further divided into sub classes. Ex: Sales class may contain sub-classes ... A method by which Designer can decide which path to choose when more than one path is possible from one table to another in the universe.
Latest Answer : Context:Contexts are a collection of joins which provide a valid query path for Web Intelligence to generate SQL.Regards,Siva ... A join based on the equality between the values in the column of one table and the values in the column of another. Because the same column is present in both tables, the join synchronizes the two tables.
Latest Answer : it is also called INNER JOIN ... A work mode whereby a designer creates universes in an environment with a repository. The mode in which a universe is saved determines whether other designers are able to access it. By default, a universe Latest Answer : Within BusinessObjects enterprise, user names can be authenticated against one of more security databases. The default authentication source is Enterprise. However, if your company uses Windows NT, for example then NT user name and password can be used ... A relational operation that causes two tables with a common column to be combined into a single table. Designer supports equi-joins, theta joins, outer joins, and shortcut joins.
Latest Answer : Relational operation that causes two tablesCheers,Sithu ... A situation that occurs when more than one path exists from one table to another in the universe.
Latest Answer : A loop is a situation that occurs when more than one path exists from one table to another. Loops result in ambiguity in the design of a universe. Designer enables you to identify loops in one of two ways:aliesContextsCheers,Sithu ... An object that is derived from an aggregate function. It conveys numeric information by which a dimension object can be measured.
Latest Answer : An object derived from aggregate function, that is know as mesure objectCheers,Sithu ... A join that links two tables, one of which has rows that do not match those in the common column of the other table.
Latest Answer : Outer Join - method of retreiving selected rows from one table that doesn't match rows with the other table.Ex: Consider A & B two tablesSELECT eno, ename, a.dno, dname FROM a,bWHERE a.dno=b.dno;Output:Eno ... In Designer a query is a technique for creating or modifying a list of values associated with an object. From the Query Panel, a designer builds a query from the classes, objects, and conditions of a universe. Latest Answer : the values what exactly the user need is queryCheers,Sithu ...
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