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When should you close the connection to an SQLite database (using [db close] in FMDB)?

Right now I am closing it after running every batch of related queries, but should I rather close when my app closes? What are the pros/cons of doing either way?

Thanks

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1 回答 1

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I'm the guy who wrote FMDB.

Keep it open unless you change your schema. That's the only reason to close it, and constantly re-opening it is a little hit on performance / battery life.

于 2013-03-30T20:09:19.523 回答