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Knowing and removing underscore records in table

Posted By:satyapriyanayak       Posted Date: November 29, 2013    Points: 40    Category: SQL Query    URL: http://www.dotnetspark.com  

In this Code Snippets we will know how to find and remove underscore records in table.
 

To find underscore records in table

SELECT sname FROM student WHERE (sname LIKE '%|_%%' ESCAPE '|')

Or

SELECT * FROM student WHERE sname LIKE '%[_]%'


To remove underscore records in table


UPDATE    student SET    sname = REPLACE(sname, '_', '')

     

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