How to update row when data contains single quote ?

Hi,
Please see this query:
update query_tab set title='It's common knowledg' where
id='1121';I have this update query coming from .NET, but abviously this is error since single quote in the text (title column) given by user gives wrong meaning to sql parser. So, how to solve this problem ?
Edited by: bootstrap on Dec 25, 2010 9:53 AM

Hi,
To include a single-quote in a string literal, use two of them in a row:
update      query_tab
set      title     = 'It''s common knowledge'
where      id     = '1121';The method above works in any version of Oracle.
Starting in Oracle 10, you can also use Q-notation, like this:
update      query_tab
set      title     = Q'[It's common knowledge]'
where      id     = '1121';For details, look up "Text Literals" in the SQL Language manual:
http://download.oracle.com/docs/cd/B28359_01/server.111/b28286/sql_elements003.htm#sthref337

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