Dsexpression Reference

Many of the elements discussed here are available in Logi Info v12.5. They have been deprecated in later Info versions; consult the Release Notes for specific details.

The following topics provide details of the Logi Expression grammar, which is used with Discovery Module 3.x and provides a syntax for Data Service filter and calculation operations:

• General Syntax
• Math Functions
• String Functions
• DateTime Functions
• Logical Functions
• Conversion Functions

These are not the Intrinsic Functions and Operators generally used by Logi Info elements and only applies to Data Services operations using elements such as DsCondition Filter and DsCalculated Column. For more information about Logi Platform Services technology and Dataviews, see Dataviews.