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How to Select MySQL Records with a Date Equal to Today?

Linda Hamilton
Release: 2024-11-24 08:32:13
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How to Select MySQL Records with a Date Equal to Today?

Selecting MySQL Records with a Date Equal to Today

When working with a MySQL database, you may encounter the need to retrieve records based on a specific date, particularly when assessing data for the current day. This article provides a solution to accomplish this task.

To select records with a date column equal to today, where the data type is datetime, follow the steps below:

  1. Use the CURDATE() Function: Determine the current date using the CURDATE() function. This function returns a value representing today's date in the format 'YYYY-MM-DD'.
  2. Extract the Date Component: Extract the date component from the datetime column using the DATE() function. This function removes the time portion, leaving only the date.
  3. Compare the Date Components: Compose your SELECT statement to compare the date component of the datetime column to the current date obtained from CURDATE(). The following query will achieve this:
SELECT users.id, DATE_FORMAT(users.signup_date, '%Y-%m-%d') 
FROM users 
WHERE DATE(users.signup_date) = CURDATE()
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This query selects the id and formatted signup date for users whose signup date matches today's date. If you wish to select only the id, you can modify the query as follows:

SELECT id 
FROM users 
WHERE DATE(signup_date) = CURDATE()
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By implementing these steps, you can efficiently retrieve records that meet the specified date criteria from your MySQL database. This technique can be applied to any table containing a datetime or date column where you need to filter data based on today's date.

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