sql server - How can remove spaces from the both side of a column -

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i have table t1, t1 table should contain column lname. value of lname have space on both side.

i want retrieve name lname , remove spaces both side.

help me.

you can use ltrim , rtrim in conjunction remove spaces both sides

select rtrim(ltrim(lname)) lname t1

see msdn documentation on function https://msdn.microsoft.com/en-us/library/ms177827.aspx

sql fiddle demonstration http://sqlfiddle.com/#!6/ec068/1


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