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Re: do the same without using union all

From: <janik_at_pobox.sk>
Date: 4 May 2006 05:18:01 -0700
Message-ID: <1146745081.126036.233460@j33g2000cwa.googlegroups.com> 





SELECT



   TO_DATE(curr_year || '-' || curr_month || '-' ||
curr_day,'YYYY-MM-DD'),


   CASE WHEN i.lv=1 THEN num1 ELSE num2 END num
  FROM mytab,


            (SELECT lv FROM (SELECT LEVEL lv fFROM dual CONNECT BY
LEVEL<=2)) i


    ORDER BY 1

Received on Thu May 04 2006 - 07:18:01 CDT












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