Asking about delete Statement in MySQl

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Hello !

Can anyone help me with the Deleting Statement in MySql. I want to delete a Table with value ( 7 days from now ). As picture bellow:

<a href="http://i1137.photobucket.com/albums/n512/character_kute/ASP%20net%20MVC2/Question.jpg">http://i1137.photobucket.com/albums/n512/character_kute/ASP%20net%20MVC2/Question.jpg</a>

Posted 20-Jun-11 3:57am

character_kute

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Abhinav S · Answer 1 · 2011-06-20T03:58:00

Solution 1

Run a MySql event as discussed here[^].

Posted 20-Jun-11 3:58am

Abhinav S

Comments

thatraja 20-Jun-11 10:44am

My 5!, worked in mySql just average.

character_kute · Answer 2 · 2011-06-20T04:04:00

Solution 2

So, how can i use it in C#? can you give me a code sample more clearly about that?

Posted 20-Jun-11 4:04am

character_kute

Comments

Simon_Whale 20-Jun-11 10:21am

Abhinav's solution was to create a batch job on the server, that would allow you to run a task in a given time period.

Simon_Whale · Answer 3 · 2011-06-20T04:27:00

Solution 3

you need to use the dataadd function in a sql statement.

Mysql Date functions[^]

either use this in the delete statement as a sub query or delete in your application.

Posted 20-Jun-11 4:27am

Simon_Whale

character_kute · Answer 4 · 2011-06-20T05:40:00

Solution 4

Can you give me a structure of Delete Statement>

Posted 20-Jun-11 5:40am

character_kute

character_kute · Answer 5 · 2011-06-20T05:47:00

Solution 5

I tried to test as:
SELECT * From news_content_temp where created = date_sub(curdate(),INTERVAL WEEKDAY(curdate()) +7 day);

==> It worked well

But I tried to delete as:
Delete From news_content_temp where created = date_sub(curdate(),INTERVAL WEEKDAY(curdate()) +7 day);

==> It did not Work?

Why????

Posted 20-Jun-11 5:47am

character_kute

Comments

Simon_Whale 20-Jun-11 17:33pm

try this

DELETE
FROM news_content_temp
WHERE DATE(CURDATE()) = DATE(date_add(created, INTERVAL 7 DAY)) ;

character_kute · Answer 6 · 2011-06-20T15:46:00

Solution 6

No one help me, Please!? I am waiting about that

Posted 20-Jun-11 15:46pm

character_kute