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Document Revision History

This table describes the changes to Predicate Programming Guide.

Date	Notes
2009-05-06	Corrected a typographical error.
2008-10-15	Clarified example of BETWEEN operator.
2006-10-03	Clarified issues with variable substitution in Predicate Format String Syntax and added an example for Booleans.
2006-05-23	Clarified the use of wildcards in the LIKE operator.
2006-04-04	Moved discussion of Core Data model-based fetch requests to "Core Data Programming Guide."
2006-03-08	Clarified need for key-value coding compliance for keys to be used in a predicate.
2006-01-10	Corrected typographical errors.
2005-11-09	Corrected minor typographical errors.
2005-10-04	Clarified relationships examples; added section on regular expressions.
2005-08-11	Added information comparing NSPredicate with Spotlight queries, and described how to use predicates with Cocoa bindings and Core Data.
2005-07-07	Corrected minor typographical errors.
2005-04-29	New document that describes how to specify queries in Cocoa.

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