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Re: CVS to In_list without dynamic SQL, how? - Mailing list pgsql-sql

From Michael Moore
Subject Re: CVS to In_list without dynamic SQL, how?
Date
Msg-id CACpWLjPLBop8pgahenqt8m-V5Sc9dSJV=MRDCDVQ-qQtCVqDxA@mail.gmail.com
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In response to Re: CVS to In_list without dynamic SQL, how?  ("David G. Johnston" <david.g.johnston@gmail.com>)
Responses Re: CVS to In_list without dynamic SQL, how?  (Corey Huinker <corey.huinker@gmail.com>)
Re: CVS to In_list without dynamic SQL, how?  ("David G. Johnston" <david.g.johnston@gmail.com>)
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Very nice!
In my case the value being compared is numeric. I tried:
SELECT   to_char( 1 , '999') = ANY( string_to_array('1,2,3,4,5', ','));
but the result is FALSE




On Wed, Dec 9, 2015 at 12:19 PM, David G. Johnston <david.g.johnston@gmail.com> wrote:
On Wed, Dec 9, 2015 at 1:16 PM, Michael Moore <michaeljmoore@gmail.com> wrote:
DO $$declare
   csv text := '''1'',''2'',''3''';
  v_var text;
begin
    select var into v_var from tx_vendor where vendor_key in csv;
    RAISE NOTICE 'result=(%)', v_var ;
end$$;

Obviously the above does not work, but hopefully explain what I am trying to accomplish. 
Thanks,
Mike


​SELECT '1' = ANY(string_to_array('1,2,3,4,5', ','))

David J.​
 


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