How To Convert Characters to Times

Q

How To Convert Characters to Times? - Oracle DBA FAQ - Understanding SQL Basics

✍: FYIcenter.com

A

You can convert dates to characters using the TO_CHAR() function as shown in the following examples:

SELECT TO_CHAR(TO_DATE('04:49:49', 'HH:MI:SS'), 
  'DD-MON-YYYY HH24:MI:SS') FROM DUAL;
  -- Default date is the first day of the current month
01-MAY-2006 04:49:49

SELECT TO_CHAR(TO_TIMESTAMP('16:52:57.847000000', 
  'HH24:MI:SS.FF9'), 'DD-MON-YYYY HH24:MI:SS.FF9') 
  FROM DUAL;
01-MAY-2006 16:52:57.847000000

SELECT TO_CHAR(TO_DATE('69520', 'SSSSS'), 
  'DD-MON-YYYY HH24:MI:SS') FROM DUAL;
01-MAY-2006 19:18:40

2007-04-23, 4888👍, 0💬

💬 2016-07-06 Julie: Good to know. Thanks.

💬 2010-10-11 Coleen: I have an Oracle table with a column (seq_num) that needs to populated with sequential nbrs based on a group. For example, I hav...

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