29 October, 2018
RRT: (report requirement template) It is a document which contains all the required information to develop a report application
A query subject which contains any identifiers and attributes without any measures is called a dimensional it is symbolically
A query subject which contains measures along with dimensions is called a fact query subject. It is symbolically represented with
Columns are called as query items in cognos query items are called categorized in to 3 types
Identifiers: Key, columns, data columns
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Attributes: Descriptive columns Measures: Key performance indicators Note: The default aggregation for measure is “sum” Eg: at database level; customer (table) At frame work manager level: customer is called as query subject Customer: Custno, cutname, cust_age, cust_add, mail_id, Qty, rename (Query items) Identifier: cust no Attributes: cust names, cust_age, cust_address, mail_id Measures: Qty rename.
A package is created by copying all the objects required from the project
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