Learn how the SQLXML 4.0 Boolean functions true(), false(), and not(), are specified in XPath queries. [!INCLUDE SQL Server Azure SQL Database] The following examples show how Boolean functions are ...

Boolean functions are essential for many applications that involve logic, data, and computation. They can represent complex conditions, rules, and operations using binary values and operators.

Recently M. Morris Mano presented a method for performing Boolean OR, AND and NOT operations by means of arithmetic and conditional transfer operations in a decimal computer lacking ... Remarks on ...