Operators, wildcards, keywords, and NULL values

This section provides descriptions of the operators, wildcards, and keywords that you can use when defining qualification criteria or building field values. It also discusses NULL values in fields and how they are used with AR System. Topics include:


Action

Reference

Use operators to build logical expressions.

Use the LIKE operator to validate wildcard pattern matching.

Learn about the keywords you can use when building a qualification.

Learn about the various functions to specify field values.

Learn about client type IDs for an API program.

Understand how null values are processed within relational algebra qualifications. 

Learn to list filters and escalations that use the LIKE operator.

Related topic

Designing-effective-and-usable-applications

 

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