coreData固化数据存入sqlite将sql语句打出xcode控制台
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coreData固化数据存入sqlite将sql语句打出xcode控制台
Xcode some trouble Ios开发问题汇总
适用iOS 5 later
from apple of iOS guide
Analyzing Fetch Behavior with SQLite
With OS X version 10.4.3 and later, you can use the user default com.apple.CoreData.SQLDebug to log to stderr the actual SQL sent to SQLite. (Note that user default names are case sensitive.) For example, you can pass the following as an argument to the application:
|```
-com.apple.CoreData.SQLDebug 1
|
|------------------------------------|


