Ok, you are right if the pre and the iphone are 10x faster, it can't
be right.
I don't see anything wrong in your code, so only two things come to
mind :
- Instead of using ContentValues, try to create an insert sql
statement and send it to via SQLiteDatabase.execSQL to see if there is
any improvement
- Maybe it's not the database writing that is slow but the reading
from wherever your getting the data ?
Yahel
On 12 avr, 12:31, Alok Kulkarni <kulsu...@gmail.com> wrote:
> Ok,
> @Yahel:- For the insertion of same records on a Palm device(Say Palm Pre) ,
> its taking 3 seconds..
> On an IPhone , its taking 1 or 2 seconds..
> Here is an example of what i am doing..
> private Boolean addAlbumDB(int AlbumId, String Name, String Label,
> int MultipleArtists, int ArtistId) {
> long result = -1;
>
> try {
>
> ContentValues initialValues = new ContentValues();
> initialValues.put(KEY_ID, AlbumId);
> initialValues.put(KEY_NAME, Name);
> initialValues.put(KEY_LABEL, Label);
> initialValues.put(KEY_ARTIST_ID, ArtistId);
> initialValues.put(KEY_MULTIPLE_ARTISTS, MultipleArtists);
>
> result = db.insert(DATABASE_TABLE, null, initialValues);
>
> } catch (Exception e) {
> Log.i("Exception in addAlbumDB", "" + e.toString());
> return false;
> }
>
> if (result == -1)
> return false;
> return true;
> }
>
> The above function is called for around 2000 times..
> Similarly there are 2 3 more functions for other tables.
> Thanks,
> Alok.
>
> On Mon, Apr 12, 2010 at 2:33 PM, Michael Rueger <mike.rue...@gmail.com>wrote:
>
>
>
> > On 4/12/2010 10:59 AM, Yahel wrote:
>
> >> Hi Alok,
>
> >> Posting some logic, or some sql would help us see if you are missing
> >> something :)
>
> > (excessive) use of indices comes to mind :-)
>
> > Michael
>
> >> Yahel
>
> >> On 12 avr, 08:50, Alok Kulkarni<kulsu...@gmail.com> wrote:
>
> >>> Hi,
> >>> I am inserting around 7000 to 8000 records in my database having 4 tables
> >>> each having 3 to 4 columns.Its taking me around 22 seconds to do the
> >>> insertion which is i think is too long. I am using transaction while
> >>> doing
> >>> this without which its taking around 55 seconds.
> >>> According to SQLite documentation , inserting 10000 records in a database
> >>> takes time around 2 to 3 seconds.
> >>> Am i missing something , or is the behaviour correct?
> >>> Thanks,
> >>> Alok
>
> > --
> > You received this message because you are subscribed to the Google
> > Groups "Android Developers" group.
> > To post to this group, send email to android-developers@googlegroups.com
> > To unsubscribe from this group, send email to
> > android-developers+unsubscr...@googlegroups.com<android-developers%2Bunsubs
> > cr...@googlegroups.com>
> > For more options, visit this group at
> >http://groups.google.com/group/android-developers?hl=en
>
> > To unsubscribe, reply using "remove me" as the subject.
--
You received this message because you are subscribed to the Google
Groups "Android Developers" group.
To post to this group, send email to android-developers@googlegroups.com
To unsubscribe from this group, send email to
android-developers+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/android-developers?hl=en
