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2014/10/15 ¤U¤È 10:09:25
iphone Programming Glossary: ftsHow to optimize Core Data query for full text search http://stackoverflow.com/questions/1774369/how-to-optimize-core-data-query-for-full-text-search code to my Core Data project then created a full text search class that was not a managed object subclass. In the FTS class I #import sqlite3.h the source file instead of the sqlite framework. The FTS class saves to a different .sqlite file.. a managed object subclass. In the FTS class I #import sqlite3.h the source file instead of the sqlite framework. The FTS class saves to a different .sqlite file than the Core Data persistent store. When I import my data the Core Data object.. file than the Core Data persistent store. When I import my data the Core Data object stores the rowid of the related FTS object as an integer attribute. I have a static dataset so I don't worry about referential integrity but the code to maintain..
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