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![]() Related Questions A logical pointer to an alternate table name. The purpose of an alias is to resolve loops in the paths of joins.
Latest Answer : Actually, What happens in the back end (i.e) in database end, while alias is performed, whether it points to one table or too many table. How the performance will be in universe level.Please help me by explaining with this concept correctly, because ... 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 component that controls the type and the amount of data returned by a specific object in a query. A condition created in the Designer module is referred to as a predefined condition.
Latest Answer : Lets you create a condition. The conditions that you define appear within the Universe window. From the Query Panel, a user can drag the conditions from the Classes and Objects box to the Conditions box.CheersSithu ... Set of parameters that provides access to an RDBMS. These parameters include system information such as the data account, user identification, and path to the database. Designer provides three types of Latest Answer : BO Designer supports three different types of connections, each denoted with a unique symbol in the list of connections:1. Personnal connections that users may create for freehand SQL or that universe designers create when testing new data sources. The ... 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 : A context is a rule by which Designer can decide which of two paths to choose when more than one path is possible from one table to another. Contexts can be used to resolve loops in the universe.You can create contexts manually, or cause them to be detected ... An object qualified as a detail provides descriptive data about a dimension object. A detail object cannot be used in drill down analysis.
Latest Answer : A Detail object provides additional information about a particular dimension. A Customer dimension, age, fax, phone number, street address and direct mail are typical details. Details and attributes may supply users with additional ways to analyse the ... An object being tracked in multidimensional analysis; the subject of the analysis. Dimensions are organized into hierarchies.
Latest Answer : A dimension is an object that is a focus of analysis in a query. A dimension maps to one or more columns or functions in the database that are key to a query. For example Country, Sales Person, Products, or Sales Line. ... The action of navigating through levels of data. When you drill up, you obtain more summarized or general information. By drilling down, you can reach more refined or detailed information.
Latest Answer : There can be 3 types of Drill Analysis- Drill Down,Drill Up and Drill Through.Within the same universe one can Drill Up/Down like Country-State-City;of course with facts that relate to the same grain.A Drill through is possible when we can link different ... 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 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 ...
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