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UPDATE  `dede_addonarticle`  SET body =  REPLACE ( body,
 '</td>',
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UPDATE  `dede_addonarticle`  SET body =  REPLACE ( body,
 '</tr>',
 '' );
UPDATE  `dede_addonarticle`  SET body =  REPLACE ( body,
 '<tr>',
 '' );      
UPDATE  `dede_archives`  SET title=  REPLACE ( title,
 '´óÑóÐÂÎÅ - ',
 '' ); 
UPDATE  `dede_addonarticle`  SET body =  REPLACE ( body,
 '../../../../../../',
 'http://special.dayoo.com/meal/' );
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Ó÷¨1.replace intoreplace into table (id,name) values(‘1‘,‘aa‘),(‘2‘,‘bb‘)
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°ÑobjectÖгöÏÖsearchµÄÈ«²¿Ì滻Ϊreplaceselect replace(‘www.163.com‘,‘w‘,‘Ww‘)--->WwW wWw.163.com
Àý£º°Ñ±ítableÖеÄname×Ö¶ÎÖÐµÄ aaÌæ»»Îªbbupdate table set name=replace(name,‘aa‘,‘bb‘)


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