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@jberkus
jberkus / gist:6b1bcaf7724dfc2a54f3
Last active January 7, 2024 21:26
Finding Unused Indexes
WITH table_scans as (
SELECT relid,
tables.idx_scan + tables.seq_scan as all_scans,
( tables.n_tup_ins + tables.n_tup_upd + tables.n_tup_del ) as writes,
pg_relation_size(relid) as table_size
FROM pg_stat_user_tables as tables
),
all_writes as (
SELECT sum(writes) as total_writes
FROM table_scans
@cwholt
cwholt / gist:1032827
Created June 18, 2011 05:14
turntable.fm download current playing song (adds to mouseover "Add song to:")
javascript:var cwh;for(i in turntable)cwh||(cwh=i);$('#songboard_add').append($('<div>',{'class':'btn disk'}).css({'background-image':'url(http://s3.firstrule.net/cwh/cwh_ttfm_disk_dark.png)'}).click(function(x){window.open(location.protocol+"//"+location.host+"/getfile/?roomid="+turntable[cwh]['roomId']+"&rand="+Math.random()+"&fileid="+turntable[cwh]['currentSong']['_id']+"&downloadKey="+$.sha1(turntable[cwh]['currentSong']['_id']+turntable[cwh]['roomId']))}))