How to log CoreData SQL queries?

Question

I was wondering if there is an option to log SQL queries in CoreData?

possible duplicate of http://stackoverflow.com/questions/6428630/xcode4-and-core-data-how-to-enable-sql-debugging — Max MacLeod, Jan 13 '12 at 14:26

score 24 · Accepted Answer · answered Jan 11 '12 at 20:02

24

Yep, you may do that by putting -com.apple.CoreData.SQLDebug 1 to "Arguments Passed On Launch"

answered Jan 11 '12 at 20:02

4

If anyone's wondering where you should set this, select Edit Scheme -> Run -> Arguments tab. – Isuru Aug 28 '14 at 11:46

score 0 · Answer 2 · edited Jan 15 '12 at 21:27

0

I also found out that you can also get sql file out of your Documents folder. Open Terminal and paste this line in (replace values in slash-brackets with yours):

/Users/<YourUsername>/Library/Application Support/iPhone Simulator/<SimulatorVersion>/Applications/<AppID>/Documents/<SQLDBName>.sqlite

Just open file in your favorite SQL query browser.

edited Jan 15 '12 at 21:27

Daniel Eggert

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answered Jan 13 '12 at 14:23

Borut Tomazin

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How to log CoreData SQL queries?

2 Answers2