Joseph,
Thank you.. That was exactly what I was looking for...
Is there any performance or state penalty associcated with using a
preparedstatement vs the regular statement?
Anil
On Fri, 2 Feb 2001, Joseph Ottinger wrote:
> Ah. This is a common JDBC problem; I've been casually watching the
> JSP-Interest list (very casually, since my email is a little screwed up at
> the moment) and just now realised nobody was really giving you any useful
> information.
>
> PreparedStatement ps=connection.createPreparedStatement(
> "insert into mytable (field1) values (?)"
> );
> ps.setString(1, "O'Malley");
> ps.execute();
>
> This will insert "O'Malley", properly escaped and all, into the database. In
> addition, there's no parsing, no string building; if you're doing a lot of
> inserts, all you'd do is setString(1) over and over again, then re-execute
> (I'm ignoring batch updates, I know.)
>
> >No special reason expect ignorance :)
> >
> >As I mentioned, I am new to JSP. It would appear that I need to read a
> >little bit more...
> >
> >Thank you..
> >
> >Anil
> >
> >
> >On Fri, 2 Feb 2001, Joseph Ottinger wrote:
> >
> > > Is there any special reason you can't use a PreparedStatement, since
> >they
> > > handle escaping for you?
> > >
> > > >I understand that...Just don't want to do that manually :)
> > > >
> > > >Would rather use a replace function to to which I can feed in a string
> >and
> > > >tell it to do the replace as you suggest. What I am looking for is the
> > > >existance of such a function and some code samples that people have
> >used.
> > > >
> > > >Anil
> > > >
> > > >
> > > >On Fri, 2 Feb 2001, Chitra Muthukrishnan wrote:
> > > >
> > > > > Use double single quote .
> > > > > For example,
> > > > > if you want to insert ab'c, your insert statement will be like this
> >:
> > > > >
> > > > > insert into tablename(field1) values(value1,'ab''c);
> > > > >
> > > > > M.Chitra
> > > > > www.3rdagenda.com
> > > > >
> > > > >
> > > > >
> > > > > ----- Original Message -----
> > > > > From: Anil John <[EMAIL PROTECTED]>
> > > > > To: <[EMAIL PROTECTED]>
> > > > > Sent: Friday, February 02, 2001 6:56 AM
> > > > > Subject: Escaping ' in a SQL INSERT
> > > > >
> > > > >
> > > > > > Greetings,
> > > > > >
> > > > > > I am new to JSP, so if this question has been asked and aswered
> > > >before,
> > > > > > please point me to the FAQ.
> > > > > >
> > > > > > If not, could someone provide a code sample of how you escape a '
> >when
> > > > > > doing a SQL Insert in JSP?
> > > > > >
> > > > > > I am familiar with the VBScript replace function that would allow
> >you
> > > >to
> > > > > > do this and am hoping that there is a corresponding JSP function.
> > > > > >
> > > > > > Anil
> > > > > >
> > > > > > --
> > > > > > _______________________________________________________________
> > > > > > Anil John
> > > > > > [EMAIL PROTECTED] [PGP Key Available]
> > > > > >
> > > > > >
> > > > >
> > >
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> > > >--
> > > >_______________________________________________________________
> > > >Anil John
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> > > >
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> >_______________________________________________________________
> >Anil John
> >[EMAIL PROTECTED] [PGP Key Available]
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>
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--
_______________________________________________________________
Anil John
[EMAIL PROTECTED] [PGP Key Available]
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