sql server - special character not visible in the database -


there special character in 1 of data field. need know it. know it's not space.

the select query returns akasa , akasa. there 2 same entries on defined primary column.

select userid users userid 'akasa%'.

when use len function in query showing length 5 , 7. means these different values.

when use command 

select userid users userid='akasa  '.

it doesn't show means not space.

so, realized there 2 special characters not visible , need know ? can use detect them ?

i first ask why want know is. if intent rid of or turn else, row can selected with:

... userid 'akasa%' , userid <> 'akasa'

for example, delete it, use delete clause.

alternatively, if do need know are, write little java/jdbc or c#/odbc program retrieve row using where clause , should able print out real column value in form want, such hex representation.


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