SAAS product programs have DATA steps, which retrieve and manipulate data, and PROC steps, which SAAS analyze the data Each step consists of a series of statements

The DATA step has executable statements that result in the software taking an action, and declarative statements that provide instructions to read a data set or alter the data’s appearance. The DATA step has two phases: compilation and execution. In the compilation phase, declarative statements are processed and syntax errors are identified. Afterward, the execution phase processes each executable statement sequentially Data sets are organized into tables with rows called “observations” and columns called “variables”. Additionally, each piece of data has a descriptor and a value

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URL : http://cloudstartechnologies.in/

Blog ID : 233967

Category : Internet

Date Added : 14-2-2019

Tags : statements | compilation

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