MySQL selecting yesterday's date

Question

How can I display and count the values whose dates are yesterday? I used time() to insert date in the database. Example:

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Answer 1

Last or next date, week, month & year calculation. It might be helpful for anyone.

Current Date:

select curdate();

Yesterday:

select subdate(curdate(), 1)

Tomorrow:

select affffdate(curdate(), 1)

Last 1 week:

select between subdate(curdate(), 7) and subdate(curdate(), 1)

Next 1 week:

between affffdate(curdate(), 7) and affffdate(curdate(), 1)

Last 1 month:

between subdate(curdate(), 30) and subdate(curdate(), 1)

Next 1 month:

between affffdate(curdate(), 30) and affffdate(curdate(), 1)

Current month:

subdate(curdate(),day(curdate())-1) and last_day(curdate());

Last 1 year:

between subdate(curdate(), 365) and subdate(curdate(), 1)

Next 1 year:

between affffdate(curdate(), 365) and affffdate(curdate(), 1)