Search Postgresql Archives

Re: Case Insensitive Comparison with Postgres 12

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hello,
use correct locale identifier, in your case it should be:
create collation "case_insensitive" (provider=icu, locale="en-US-u-ks-level2", deterministic = false);

See http://www.unicode.org/reports/tr35/tr35-collation.html#Setting_Options
for available options.

--
Pavel

Dne 09.10.2019 0:51:52, "Igal Sapir" <igal@xxxxxxxxx> napsal:

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


[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Index of Archives]     [Postgresql Jobs]     [Postgresql Admin]     [Postgresql Performance]     [Linux Clusters]     [PHP Home]     [PHP on Windows]     [Kernel Newbies]     [PHP Classes]     [PHP Books]     [PHP Databases]     [Postgresql & PHP]     [Yosemite]

  Powered by Linux