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Stored procedures with ' in parameter

Posted on 1998-12-02
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Last Modified: 2010-03-19
I have a stored procedure that includes a parameter for a
person's last name. There are some last names with an apostophe  in them, like O'Leary, which cause errors in the stored procedure.
Specifics: @last_name varchar (30)
Line in the SQL statement: And Last_name like '"+@last_name+"%'
This works fine for all names except those like O'Leary.
Any ideas ?

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Question by:vd
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6 Comments
 
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Accepted Solution

by:
kponder earned 100 total points
ID: 1092035
Change all occurances of ' in the name to '' (that is 2 's)




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Author Comment

by:vd
ID: 1092036
Thanks. I don't think that would work because users wouldn't expect to have to
search for  O"leary instead of  O'leary....

(Sorry about the delay in response, there was a server problem at Exp. Exch.)

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LVL 1

Expert Comment

by:kponder
ID: 1092037
1. If you are using a custom front end (VB app?), you can
   have the code change the apostrophes for you.

2. Or try this:  And Last_name like @last_name+ '%'

3. If either of these work,  could you post the entire
   SQL statement?

Thanks
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LVL 1

Expert Comment

by:kponder
ID: 1092038
Oops

3. If Neither of these work,  could you post the entire
   SQL statement?

0
 

Author Comment

by:vd
ID: 1092039
Do you have some sql that would change all embedded 's to "s in a particular column?  
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Author Comment

by:vd
ID: 1092040
Thanks. Yes, this approach works. I created a stored procedure to do the conversion;
the front-end guy is making appropriate changes there.

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