MySQL Query to Select Data from Last Week

MySQL Query to select data from last week?

SELECT id FROM tbl
WHERE date >= curdate() - INTERVAL DAYOFWEEK(curdate())+6 DAY
AND date < curdate() - INTERVAL DAYOFWEEK(curdate())-1 DAY

MySQL: How to select records for this week?

Use YEARWEEK():

SELECT *
FROM   your_table
WHERE  YEARWEEK(`date`, 1) = YEARWEEK(CURDATE(), 1)

How to query date in SQL for data in the last week

Try this,

Between today and today -7

SELECT COUNT(*) FROM Previous_Appointment WHERE DATE(apDate) > (NOW() - INTERVAL 7 DAY)

Between today and today -30

SELECT COUNT(*) FROM Previous_Appointment WHERE DATE(apDate) > (NOW() - INTERVAL 30 DAY)

Get the data of the last week from (Monday to Sunday)

You must first get the most recent Monday and use it as a reference point to calculate the 5 previous weeks:

SELECT COUNT(*)
FROM panelname
WHERE date >= CURDATE() - INTERVAL WEEKDAY(CURDATE()) day - INTERVAL 5 week
AND date < CURDATE() - INTERVAL WEEKDAY(CURDATE()) day

UPDATE

To get the aggregated count per each week you need to group by week:

SELECT WEEKOFYEAR(date),COUNT(*)
FROM panelname
WHERE date >= CURDATE() - INTERVAL WEEKDAY(CURDATE()) day - INTERVAL 5 week
AND date < CURDATE() - INTERVAL WEEKDAY(CURDATE()) day
GROUP BY WEEKOFYEAR(date)

Select data from last monday to sunday

If you want to check for Last week Monday to This Sunday, which is say Today's date is '2017-01-27' and Last week Monday date will be 2017-01-16 and This Sunday will be 2017-01-22, then you can follow below query,

WHERE
   `order`.order_createdAt BETWEEN subdate(curdate(),dayofweek(curdate())+5)
and subdate(curdate(),dayofweek(curdate())-1)`

Hope this would help you out.

MySQL Select last 7 days

The WHERE clause is misplaced, it has to follow the table references and JOIN operations.

Something like this:

 FROM tartikel p1 
 JOIN tartikelpict p2 
   ON p1.kArtikel = p2.kArtikel 
  AND p2.nNr = 1
WHERE p1.dErstellt >= DATE(NOW() - INTERVAL 7 DAY)
ORDER BY p1.kArtikel DESC

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EDIT (three plus years later)   

The above essentially answers the question "I tried to add a WHERE clause to my query and now the query is returning an error, how do I fix it?"

As to a question about writing a condition that checks a date range of "last 7 days"...

That really depends on interpreting the specification, what the datatype of the column in the table is (DATE or DATETIME) and what data is available... what should be returned.

To summarize: the general approach is to identify a "start" for the date/datetime range, and "end" of that range, and reference those in a query. Let's consider something easier... all rows for "yesterday".

If our column is DATE type. Before we incorporate an expression into a query, we can test it in a simple SELECT

 SELECT DATE(NOW()) + INTERVAL -1 DAY 

and verify the result returned is what we expect. Then we can use that same expression in a WHERE clause, comparing it to a DATE column like this:

 WHERE datecol = DATE(NOW()) + INTERVAL -1 DAY

For a DATETIME or TIMESTAMP column, we can use >= and < inequality comparisons to specify a range

 WHERE datetimecol >= DATE(NOW()) + INTERVAL -1 DAY
   AND datetimecol <  DATE(NOW()) + INTERVAL  0 DAY

For "last 7 days" we need to know if that mean from this point right now, back 7 days ... e.g. the last 7*24 hours , including the time component in the comparison, ...

 WHERE datetimecol >= NOW() + INTERVAL -7 DAY
   AND datetimecol <  NOW() + INTERVAL  0 DAY

the last seven complete days, not including today

 WHERE datetimecol >= DATE(NOW()) + INTERVAL -7 DAY
   AND datetimecol <  DATE(NOW()) + INTERVAL  0 DAY

or past six complete days plus so far today ...

 WHERE datetimecol >= DATE(NOW()) + INTERVAL -6 DAY
   AND datetimecol <  NOW()       + INTERVAL  0 DAY

I recommend testing the expressions on the right side in a SELECT statement, we can use a user-defined variable in place of NOW() for testing, not being tied to what NOW() returns so we can test borders, across week/month/year boundaries, and so on.

SET @clock = '2017-11-17 11:47:47' ;

SELECT DATE(@clock)
     , DATE(@clock) + INTERVAL -7 DAY 
     , @clock + INTERVAL -6 DAY 

Once we have expressions that return values that work for "start" and "end" for our particular use case, what we mean by "last 7 days", we can use those expressions in range comparisons in the WHERE clause.

(Some developers prefer to use the DATE_ADD and DATE_SUB functions in place of the + INTERVAL val DAY/HOUR/MINUTE/MONTH/YEAR syntax.

And MySQL provides some convenient functions for working with DATE, DATETIME and TIMESTAMP datatypes... DATE, LAST_DAY,

Some developers prefer to calculate the start and end in other code, and supply string literals in the SQL query, such that the query submitted to the database is

  WHERE datetimecol >= '2017-11-10 00:00'
    AND datetimecol <  '2017-11-17 00:00'

And that approach works too. (My preference would be to explicitly cast those string literals into DATETIME, either with CAST, CONVERT or just the + INTERVAL trick...

  WHERE datetimecol >= '2017-11-10 00:00' + INTERVAL 0 SECOND
    AND datetimecol <  '2017-11-17 00:00' + INTERVAL 0 SECOND

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The above all assumes we are storing "dates" in appropriate DATE, DATETIME and/or TIMESTAMP datatypes, and not storing them as strings in variety of formats e.g. 'dd/mm/yyyy', m/d/yyyy, julian dates, or in sporadically non-canonical formats, or as a number of seconds since the beginning of the epoch, this answer would need to be much longer.

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