Merge lp:~camptocamp/ocb-addons/6.1-fix_1311004_account_move_line_index-afe into lp:ocb-addons/6.1

[Alexandre Fayolle - camptocamp]

improve reading account_move_lines by using an index on date, id matching _order

port of https://code.launchpad.net/~camptocamp/openobject-addons/6.1-fix_1311004_account_move_line_index-afe/+merge/216687 to OCB (6.1)

[Guewen Baconnier @ Camptocamp (gbaconnier-c2c)]

LGTM

review: Approve (code review)

[Yannick Vaucher @ Camptocamp (yvaucher-c2c)]

It seems other revisions were dragged in.

Is it wanted ?

review: Needs Resubmitting

[Alexandre Fayolle - camptocamp (alexandre-fayolle-c2c)]

Actually I had completely goofed the branches (uploaded my ocb branch to openobject-addons and proposed to merge there, hence the changes related to ocb present in the old MP).

Should be fixed now. Thanks for the heads up, Yannick.

[Pedro Manuel Baeza (pedro.baeza)]

LGTM

review: Approve (code review)

[Yannick Vaucher @ Camptocamp (yvaucher-c2c)]

Thanks Alexandre, looks good now.

review: Approve (code review, no test)

[Holger Brunn (Therp) (hbrunn)]

review: Approve (code review)

=== modified file 'account/account_move_line.py'
--- account/account_move_line.py	2012-09-06 14:35:17 +0000
+++ account/account_move_line.py	2014-04-23 06:23:18 +0000
@@ -567,6 +567,9 @@
         cr.execute('SELECT indexname FROM pg_indexes WHERE indexname = \'account_move_line_journal_id_period_id_index\'')
         if not cr.fetchone():
             cr.execute('CREATE INDEX account_move_line_journal_id_period_id_index ON account_move_line (journal_id, period_id)')
+        cr.execute('SELECT indexname FROM pg_indexes WHERE indexname = %s', ('account_move_line_date_id_index',))
+        if not cr.fetchone():
+            cr.execute('CREATE INDEX account_move_line_date_id_index ON account_move_line (date DESC, id desc)')
 
     def _check_no_view(self, cr, uid, ids, context=None):
         lines = self.browse(cr, uid, ids, context=context)