Re: How can we make any column of a table as case insensitive

Writing all data as upper or lower case will not make it case insensitive. Unfortunately, don't know what would be the solution.

Igor Neyman, OCP DBA
ineyman_at_perceptron.com

• Original Message ----- To: "Multiple recipients of list ORACLE-L" <ORACLE-L_at_fatcity.com> Sent: Tuesday, April 16, 2002 12:33 PM

Greetings All,

We have a requirement of making one or multiple or all columns of a table case insensitive. We can not modify the query as it comes from a 3rd party application. One option I can think of is that introduce a trigger on the table and before inserting or modifying the column's data force it to be all uppercase or all lowercase.

Is there any other way of doing it? Can we do it using a constraint?

This requirement is like the feature of ic(ignore case) in vi editor.

Thanks,
Ashoke

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Author: Igor Neyman
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