Re: date UDF

[Michael Ryan <michaelrtr@xxxxxxxxx>]

Valid dates only got to 2039.

On Thu, Apr 4, 2019 at 10:24 AM Jay Vaughn <jeffersonvaughn@xxxxxxxxx>
wrote:

> why is my UDF considering '2019-04-04' a valid date but  not '2043-04-04'?
>
> ---
> create or replace function
>   lscnvtools/IsValidDate (i_dateField varchar(10)
>                          ,i_dateValue varchar(10)
>                          ,i_rowKey    varchar(10)
>                          ,i_rowVal    varchar(50)
>                          )
>    returns char (1)
> language sql
> returns null on null input
> modifies sql data
>
> begin
>
>    declare g_charDate date;
>
>    declare continue handler for SQLState '22007'
>
> begin
>   insert into cnverr (erpgmid
>                      ,errowkey
>                      ,errowval
>                      ,ersrccol
>                      ,ermsgtxt)
>               values ('CNVPFSQLR'
>                      ,i_rowKey
>                      ,i_rowVal
>                      ,i_dateField concat ' ' concat i_dateValue
>                      ,'Invalid Date Value');
>   return 'N';
> end;
>
>    if i_dateValue is null then
>      return 'N';
>    end if;
>
>    set g_charDate = Date(i_dateValue);
>    return 'Y';
>
> end
>
> TIA
>
> jay
> --
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