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Quick inline bar charts with bar() functionSQL
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-- bar(x, min, max[, width]) --- Draw a band whose width is proportional to (x - min) and equal to width characters when x = max. width defaults to 80. with data as (select unnest(range(1,10)) as v order by random()) select bar(v,minv,maxv,30) from data, (select min(v) as minv, max(v) as maxv from data); -- ┌────────────────────────────────┐ -- │ bar(v, minv, maxv, 30) │ -- │ varchar │ -- ├────────────────────────────────┤ -- │ ██████████████████████▌ │ -- │ ███▊ │ -- │ ██████████████████████████████ │ -- │ │ -- │ ███████████████ │ -- │ ███████████▎ │ -- │ ██████████████████▊ │ -- │ ██████████████████████████▎ │ -- │ ███████▌ │ -- └────────────────────────────────┘
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Michael Hunger
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