On Sep 1, 4:21 pm, swaroop gowda <swaroop.t...@gmail.com> wrote:
> If I write a the code like this I am getting 0 count.
>
> SELECT COUNT(*) FROM TABLE_A A WHERE A.flg IN CASE WHEN
> TO_CHAR(to_date('07/08/2010','MM/DD/YYYY'),'YYYY') = '1900' THEN
> 'Y'
> ELSE '('||''''||'Y'||''''||','||''''||'N'||''''||')'
>
> Mainly I need when the date is 1900 then I need to select only Active flg
> 'Y' ELSE I need to get all data.
>
> Please let me know Anything wrong in my statement.
>
> --
> Thanks & Regards
> Swaroop Thailuru Swamy
Oracle should have told you before now what's wrong with the
statement:
SQL> SELECT COUNT(*) FROM TABLE_A A WHERE A.flg IN CASE WHEN
2 TO_CHAR(dte,'YYYY') = '1900' THEN 'Y'
3 ELSE '('||''''||'Y'||''''||','||''''||'N'||''''||')' ;
ELSE '('||''''||'Y'||''''||','||''''||'N'||''''||')'
*
ERROR at line 3:
ORA-00905: missing keyword
Your corrected statement is shown below:
SQL>
SQL> SELECT COUNT(*) FROM TABLE_A A WHERE A.flg IN CASE WHEN
2 TO_CHAR(dte,'YYYY') = '1900' THEN 'Y'
3 ELSE '('||''''||'Y'||''''||','||''''||'N'||''''||')' END;
COUNT(*)
----------
23
SQL>
I created table_a with a populated date column to return the count.
David Fitzjarrell
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