Re: Case Insensitive Comparison with Postgres 12 - Mailing list pgsql-general

From Wim Bertels
Subject Re: Case Insensitive Comparison with Postgres 12
Date
Msg-id C50B3141-4CCE-4924-A674-BD82BE23B333@ucll.be
Whole thread Raw
In response to Case Insensitive Comparison with Postgres 12  (Igal Sapir <igal@lucee.org>)
List pgsql-general
Using the datatype citext might be an alternative solution

Igal Sapir <igal@lucee.org> schreef op October 8, 2019 10:51:52 PM UTC:
I am trying to test a simple case insensitive comparison.  Most likely the collation that I chose is wrong, but I'm not sure how to choose the correct one (for English/US?).  Here is my snippet:

create collation case_insensitive(
    provider=icu, locale='en-US-x-icu', deterministic=false
);
select 'Abc' = 'abc' collate case_insensitive;

I expected true but am getting false.

Any thoughts?

Thanks,

Igal


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