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MySQL ⺻ : DELETE
MySQL ⺻ : DELETE  
 

Ϸ

1,
[ü][DB][̺ ] ϴܿ
[MySQL ] ư Ŭϰ, 
delete from ABCDE where no='3'
ó Էϰ [] ư Ŭϸ ˴ϴ.
 
2,
php  Ϸ
<?
include "./lib.php";      // db
mysql_query(" delete from ABCDE where no='3' ");    //
?>
ó ڵ带 ۼϿ
technote7/test.php ġ ø,  ζ 
http;//abcd.com/technote7/test.php
ϸ ˴ϴ.

Ÿ 輺 Ȯġ ʽÿ.



 
delete from ABCDE where no='3'
'ABCDE' ̺ 'no' ÷ '3' ڵ带 Ѵ.

 
delete from ABCDE where no>3
'ABCDE' ̺ 'no' ÷ '3' ū ڵ带 Ѵ.

 
delete from ABCDE where no<>3
'ABCDE' ̺ 'no' ÷ '3' 'ƴ' ڵ带 Ѵ.

 
delete from ABCDE where wdate>32015467 order by no limit 30
'ABCDE' ̺ 'wdate' ÷ '32015467' ū ڵ带 'no' ÷
ĽѼ 30 Ѵ.

 
delete from ABCDE where tbody like '%ᵿ%'
'ABCDE' ̺ 'tbody' ÷ 'ᵿ' ̶ ܾ Ե ڵ带 Ѵ.


delete from ABCDE where tbody like '%ᵿ%' or subject like '%%'
'ABCDE' ̺ 'tbody' ÷ 'ᵿ' ̶ ܾ ԵǾ ְų
'subject' ÷ '' ܾ Ե ڵ带 Ѵ.
 


manual : http://dev.mysql.com/doc/refman/5.0/en/delete.html