If you have already loaded the table it reads to me like all you need to do is update the date_col for the time value held in the varchar2 column. If the time is formatted like "12:15:30" then something like: update my_table set date_col = to_date(to_char(date_col,'YYYYMMDD')||' '|| time_col,'YYYYMMDD HH24:MI:SS') where ...... Depending on the exact format of the data, and my nearly limitless ability to mistype statements some minor modification may be required. HTH -- Mark D Powlel -- -----Original Message----- From: oracle-l-bounce@xxxxxxxxxxxxx [mailto:oracle-l-bounce@xxxxxxxxxxxxx]On Behalf Of ryan.gaffuri@xxxxxxxxxxx Sent: Friday, July 09, 2004 11:46 AM To: oracle-l@xxxxxxxxxxxxx Subject: migrating a date and varchar field into 1 date field I'm migrating some old data from a progress database. I was given a data extract that was sql loaded into Oracle. I have two columns date_col (has the proper month,day,year) and is a date type time_col(has the proper time in minutes, seconds, etc...) and is a varchar field anyway to dummy it up so I can get both of these into the same column? the date_col has an incorrect time of day. ---------------------------------------------------------------- Please see the official ORACLE-L FAQ: http://www.orafaq.com ---------------------------------------------------------------- To unsubscribe send email to: oracle-l-request@xxxxxxxxxxxxx put 'unsubscribe' in the subject line. -- Archives are at //www.freelists.org/archives/oracle-l/ FAQ is at //www.freelists.org/help/fom-serve/cache/1.html ----------------------------------------------------------------- ---------------------------------------------------------------- Please see the official ORACLE-L FAQ: http://www.orafaq.com ---------------------------------------------------------------- To unsubscribe send email to: oracle-l-request@xxxxxxxxxxxxx put 'unsubscribe' in the subject line. -- Archives are at //www.freelists.org/archives/oracle-l/ FAQ is at //www.freelists.org/help/fom-serve/cache/1.html -----------------------------------------------------------------