| From: | Christoph Haller <ch(at)rodos(dot)fzk(dot)de> |
|---|---|
| To: | pgsql-sql(at)postgresql(dot)org |
| Cc: | vernonw(at)gatewaytech(dot)com |
| Subject: | Re: Special characters in SQL queries |
| Date: | 2003-03-12 08:14:20 |
| Message-ID: | 3E6EEC5B.E979BF20@rodos.fzk.de |
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| Lists: | pgsql-sql |
>
> I don't program in C at all, but Java. Although I can make a way to
call the C library function
> from Java, it isn't suitable solution, I believe.
> I only desire to find out all the type of characters at the present
time so that I can strip out any
> potential problem sources in text. Who know what characters a user
will enter.
>
As Victor Yegorov mentioned
Take a look at the source code of PQescapeString() in the source
distribution of postgres. I hope, you'll find all the chars you're
interested in.
or refer to Binary Strings within the Data Types chapter of the doc.
This shows how to deal with "non-printables" and "printables".
Regards, Christoph
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