tailieunhanh - SAS Data Integration Studio 3.3- P47

SAS Data Integration Studio P47:This manual is a companion to the online Help for SAS Data Integration Studio. The Help describes all windows in SAS Data Integration Studio, and it summarizes the main tasks that you can perform with the software. The Help includes examples for all source designer wizards, all target designer wizards, and all transformation templates in the Process Library tree. | Glossary 235 parameterized job a job that specifies its inputs and outputs as parameters. See also job. parameterized table a table whose metadata specifies some attributes as variables rather than as literal values. For example the input to an iterative job could be a parameterized table whose metadata specifies its physical pathname as a variable. See also iterative job. primary key one or more columns that are used to uniquely identify a row in a table. A table can have only one primary key. The column s in a primary key cannot contain null values. See also unique key foreign key. process flow diagram a diagram in the Process Editor that specifies the sequence of each source target and process in a job. In the diagram each source target and process has its own metadata object. Each process in the diagram is specified by a metadata object called a transformation. project repository a repository that must be dependent on a foundation repository or custom repository that will be managed by the Change Management Facility. A project repository is used to isolate changes from a foundation repository or from a custom repository. The project repository enables metadata programmers to check out metadata from a foundation repository or custom repository so that the metadata can be modified and tested in a separate area. Project repositories provide a development testing environment for customers who want to implement a formal change management scheme. See also custom repository foundation repository. Quality Knowledge Base a collection of locales and other information that is referenced during data analysis and data cleansing. For example to create match codes for a data set that contains street addresses in Great Britain you would reference the ADDRESS match definition in the ENGBR locale in the Quality Knowledge Base. register to save metadata about an object to a metadata repository. For example if you register a table you save metadata about that table to a metadata .