sql DATETIME(),DATE(),TIME()

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\!h DATETIME()
-- Example - date and time for all deliveries in the baked_goods table using the column delivery_time:
SELECT DATETIME(delivery_time)
FROM baked_goods;

\!h DATE()
-- Example - the number of baked_goods manufactured by day:
SELECT DATE(manufacture_time), count(*) as 
count_baked_goods
FROM baked_goods
GROUP BY DATE(manufacture_time);

\!h TIME()
-- Same as above but querying just time:
SELECT TIME(manufacture_time), count(*) as 
count_baked_goods
FROM baked_goods
GROUP BY TIME(manufacture_time);

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