hi,
you have to use setTransactionSuccessful() as in
int nRows = 0;
mDb.beginTransaction();
try {
nRows = mDb.delete("mytable", KEY_ITEM + "=" + rowId,null);
mDb.setTransactionSuccessful(); // implies commit at endTransaction
} catch( SQLException anyDbError }
// error logging ...
} finally {
mDb.endTransaction();
}
return nRows > 0;
worx for me
marcus
________________________________
Von: Jack C. Holt <[EMAIL PROTECTED]>
An: Android Developers <android-developers@googlegroups.com>
Gesendet: Donnerstag, den 4. Dezember 2008, 19:03:19 Uhr
Betreff: [android-developers] Re: Cannot delete rows from sqlite database
See
http://code.google.com/android/reference/android/database/sqlite/SQLiteDatabase.html#beginTransaction()
On Nov 17, 3:28 pm, techvd <[EMAIL PROTECTED]> wrote:
> Hi,
>
> I'm having a strange issue deleting rows from a sqlite database.
> Here's the code snippet:
>
> mDb.beginTransaction();
> int nRows = mDb..delete("mytable", KEY_ITEM + "=" + rowId,
> null);
> mDb.endTransaction();
> return nRows > 0;
>
> The database is opened for write. The code above executes perfectly;
> it even returns the number of rows deleted. However, the rows are
> still in the table (even after I exit the app restart, etc.). Am I
> missing anything here. The rest of the code is boilerplate and I can
> read the data from the tables fine.
>
> Thanks!
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