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author | Brion Vibber <brion@pobox.com> | 2009-11-10 08:23:24 -0800 |
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committer | Brion Vibber <brion@pobox.com> | 2009-11-10 08:23:24 -0800 |
commit | 9d0687b0559095f270a55af3467c53ad29bfd4c7 (patch) | |
tree | a64ad03aa33ee8c6973026dbc880c6006a84ef6e /db/sms_carrier.sql | |
parent | 486dbe6aef380a9057c5ac609cd1c6086a5e34fc (diff) |
Adjusting indexes to make favorites query more efficient, based on feedback from ops.
fave_user_id_idx index changed from (user_id) to (user_id,modified), so the timestamp ordering can be done straight from the index while we're looking up the user's notices.
Added to 08to09.sql and 08to09_pg.sql; may need to be run manually by folks doing development.
(No harm if you don't update it, the favorites tab/rss feed will just stay inefficent.)
Diffstat (limited to 'db/sms_carrier.sql')
0 files changed, 0 insertions, 0 deletions