mysql - SQL Statement to get daily totals -


i'm storing data in table , want able display total data points per day on graph. first graph point might 7 monday, jan 1, 2013, , 3 tuesday, jan 2, 2013...etc.

i have full time/date stamps each of data points in table of sql type datetime.

my pseudo statement looks this, i'm concerned since i'm using datetime data type:

select      date(created_at) create_date     count(id) total     data_table group      create_date

how can total data points per day, regardless of timestamp?

try this

select      date(created_at) create_date,     count(id) total     data_table group      date(created_at)

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