This table describes the changes to Predicate Programming Guide.
| Date | Notes |
|---|---|
| 2010-06-14 | Revised introductory article for clarity; corrected minor error in Predicate Format String From a Spotlight Search in Finder. |
| 2009-11-17 | Corrected description of operations supported by Core Data SQLite store. |
| 2009-02-03 | Updated for iOS 3.0. |
| 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. |
Last updated: 2010-06-14