SQLPlus problem - user enters quote in substitution variable

Hello,
I have a SQL Plus script report, where user is prompted to enter "customer name".
Some customer names contain single quotes/apostrophes.
When user type such name, the script will error out with
ORA-01756: quoted string not properly terminated
I can't ask users to use '' instead of ' . I can't control what they enter. Is there a way to process single quote so the statement below will work:
select * from sometable where customer_name = '&1'
where &1 = Smith's
I can't do replace, etc, because it's all error out with the same error. I need to replace ' on SQLPlus level somehow. One logical way to do it would be to redefine the string separation charachter somehow...
SQL*Plus: Release 8.0.6.0.0
Thanks,
Vlad
Message was edited by:
user454392

As it's a SQL*Plus substitution variable it is literally copied into the code just prior to compilation, so you can't stop it from breaking the compilation of the code. q quoted strings are the only solution I can think of but of course they are only available from 10g onwards.
The other alternative is to capture the input in a shell/batch script which validates it first and then passes the value to the SQL to be executed.

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This is odd but I have a script like :
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How can the first statement work and not the second one ? They are exactly the same.

Glenn, thanks - I hadn't thought of that :).
But it still does not entirely solve my problem (please see my previous post depicting a requirement similar to ours )
- We have lots of countries (50-60+ might be much more) and each country can have multiple entities (3-4 on an average - can go unto 7-8)
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When the list is 20 counties - variables become 40 :(.
- Still leaving aside the 40 variables for a bit -
There are subsequent steps of calculations which needs to be done based on these totals (which are exactly the same for all countries) - just that we need the correct totals to begin with and the rest is already stored in the DB
So since I have a different variable for each country - I cannot write one single calculation block to use the variables sequentially one by one (can I ?)
I might have to write a separate calculation block for each of these countries. (20 separate blocks)
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- So I just need one single block of calculation with all the variable in the calc script being reused after each country calculation is done
- and the user need not go into the script, as the only thing that will change are the countries. And he can change it easily through the substitution variable.
Edited by: Ankur on Jun 27, 2012 12:53 PM

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d
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--student number: 2235592
--date: 17/02/2005
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**********************************************************

<< ..
<< --Application Development and Database (AD&D)
<< --
take the '&' off your script,
oracle thinks you want to define variable D,
and obviously you don't want that

Error with define substitution variable in SQL

Hi there,
I am using PL/SQL developer and trying to define a substitution variable as follows:
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I don't know about PL/SQL developer but in sqlplus you need single quotes around the variable.
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2 where &freq = 'Weekly';
old   2: where &freq = 'Weekly'
new   2: where Weekly = 'Weekly'
where Weekly = 'Weekly'
ERROR at line 2:
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Wrote file afiedt.sql
1 select null from dual
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N
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I don't know about PL/SQL developer but in sqlplus you need single quotes around the variable.
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new   2: where Weekly = 'Weekly'
where Weekly = 'Weekly'
ERROR at line 2:
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N
SQL>

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55
77
55
77
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Financial Reporting (FR) using Substitution Variables with Quotes

HI all,
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Edited to fix stupid html codes: Iain Curtain on Feb 1, 2010 5:44 PM

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Frank Kulash wrote:
Hi,
I don't think there's any good way.
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Create completion script(s) the undefine all the substitution variables.
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I had something similar and it was because the denominator was a zero before the user entered the variables. It was fixed with an "if/then/endif".
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Dear all,
I have a Web Analysis report that I need to show a raking table with the current month.
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http://john-goodwin.blogspot.com/

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http://download.oracle.com/docs/cd/E17236_01/nav/portal_3.htm
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http://download.oracle.com/docs/cd/E17236_01/epm.1112/esb_dbag/dotcreat.html#dotcreat1053369
See section "Setting Substition Variables".

SQLPlus problem - user enters quote in substitution variable

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