Merge lp:~vkolesnikov/pbxt/pbxt-index-selectivity-backscan into lp:pbxt

[Vladimir Kolesnikov]

[Vladimir Kolesnikov (vkolesnikov)]

added scanning index back; amount of rows to scan was not changed

[Paul McCullagh (paul-mccullagh)]

Hi Vlad,

Is there are way to prevent records from being counted twice if there are less than 200 records in the table?

[lp:~vkolesnikov/pbxt/pbxt-index-selectivity-backscan]

554. By Paul McCullagh on 2009-02-23

Fixed index recovery bug

555. By Paul McCullagh on 2009-02-23

The freeer must be started before recovery or the sweeper will hang when out of record cache

[Vladimir Kolesnikov (vkolesnikov)]

I think I can save the last row-id/record-id from the previous pass and check it during the second pass, ok?

[Paul McCullagh (paul-mccullagh)]

Perfect!

On Feb 24, 2009, at 10:07 AM, Vladimir Kolesnikov wrote:

> I think I can save the last row-id/record-id from the previous pass
> and check it during the second pass, ok?
> --
> https://code.launchpad.net/~vkolesnikov/pbxt/pbxt-index-selectivity-
> backscan/+merge/3806
> Your team PBXT Core is subscribed to branch lp:pbxt.

--
Paul McCullagh
PrimeBase Technologies
www.primebase.org
www.blobstreaming.org
pbxt.blogspot.com

[lp:~vkolesnikov/pbxt/pbxt-index-selectivity-backscan]

556. By Paul McCullagh on 2009-02-24

Optimiser did not seem to handle this correctly

557. By Paul McCullagh on 2009-02-25

Locking forgotten

558. By Paul McCullagh on 2009-02-25

xt_idx_delete_current unused

559. By Paul McCullagh on 2009-02-25

Merged RN220