Re: Case Insensitive

Hi Sridhar,

There are a few workarounds available, hope this will help you.

1) Use the citext extension
2) Use ILIKE instead of LIKE
3) Use Postgres lower() function
4) Add an index on lower(ename)

Thanks & Regards,
*Shreeyansh DBA Team*
www.shreeyansh.com

On Thu, Mar 28, 2019 at 1:50 PM Sridhar N Bamandlapally <
sridhar(dot)bn1(at)gmail(dot)com> wrote:

> Hi PG-General and Pgsql-Admin
>
> Can we achieve CASE INSENSITIVE in PostgreSQL?
>
> I mean, need below way
>
> postgres=# select * from emp;
> eid | ename
> -----+-------
> 1 | aaa
> 2 | AAA
> (2 rows)
>
>
>
> *postgres=# select * from emp where ename='aaa';*
> * eid | ename*
> *-----+-------*
> * 1 | aaa*
> * 2 | AAA*
> *(2 rows)*
> *--above result is just an manual made example only*
>
>
> Thanks
> Sridhar
>
>