How to create a Calculation View with SQL Script? Define output structure, activation of view creates table type as per structure. Type SQL statements against existing raw tables or column store. SQL script are used to create script based Calculation views.

Table types required for the signature are generated automatically.

Output parameters must be of table types.

Input parameters can be of scalar or table type.

While using SQL scripts in Information Modeler, below given are applied to Procedures − SQL Scripts are used to achieve performance optimization in HANA by executing scripts at DB layer −īy Executing SQL scripts at database layer, it eliminates need to transfer large amount of data from database to application.Ĭalculations are executed at database layer to get benefits of HANA database like column operations, parallel processing of queries, etc. SQL Script provides control logic that is not available in single SQL statement. Complex SQL functions can be further decomposed into smaller functions. Using SQL Scripts in place of single query enables Functions to return multiple values.

Main benefit of using SQL Script is to allow the execution of complex calculations inside SAP HANA database. SQL Script supports stored Functions and Procedures and that allows pushing complex parts of Application logic to database. These extension are Data Extensions, Function Extensions, and Procedure Extension. SQL Script is known as collections of SQL extensions. Set of SQL statements for HANA database which allows developer to pass complex logic into database is called SQL Script.

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