mysql update table Trim barcode field so it has no leading or trailing spaces

Hi guys,
Can anyone see what i have done worng in my syntax to
alter this table and trim the spaces off barcode1 field?

update table supbarcode set barcode1 = trim(barcode1)
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kingjelyAuthor Commented:

Is this it?
update supbarcode set barcode1 = trim(barcode1)

will this replace the spaces in barcode1 field?  

That'll remove any spaces from the beginning and end of the data in the barcode1 field, in every row in the supbarcode table.

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kingjelyAuthor Commented:
Cool, Sweet,
It said
> zero rows effected,

which i assume means there wernt any?
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Om PrakashCommented:
UPDATE `supbarcode` SET `barcode1` = trim( `barcode1` )
kingjelyAuthor Commented:

Hi sorry Om I had already answered!

yes, that will work ...i also tried and TRIM function work

either you can use REPLACE(barcode1,'',' ')
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MySQL Server

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