Catch exception from to_date function : TO_DATE « Date Timestamp Functions « Oracle PL/SQL Tutorial

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Oracle PL/SQL Tutorial » Date Timestamp Functions » TO_DATE

13. 21. 16. Catch exception from to_date function


SQL>

SQL>

SQL> DECLARE

  2     bad_date EXCEPTION;

  3     PRAGMA EXCEPTION_INIT (bad_date, -01843);

  4  BEGIN

  5     DBMS_OUTPUT.PUT_LINE (TO_DATE ('13/13/99', 'MM/DD/YY'));

  6  EXCEPTION

  7    WHEN bad_date

  8    THEN

  9      DBMS_OUTPUT.PUT_LINE('Just twelve months in a year...');

 10  END;

 11  /

Just twelve months in a year...



PL/SQL procedure successfully completed.



SQL>

13. 21. TO_DATE
	13. 21. 1.	Specifying a Datetime Format for TO_DATE() function
	13. 21. 2.	Using the YY Format
	13. 21. 3.	Using the RR Format
	13. 21. 4.	TO_CHAR(TO_DATE('04-JUL-15', 'DD-MON-RR'), 'DD-MON-YYYY')
	13. 21. 5.	TO_DATE function to convert from characters to dates explicitly
	13. 21. 6.	TO_DATE(x[, format]) converts the x string to a datetime
	13. 21. 7.	TO_DATE() converts the strings 04-JUL-2006 to the date July 4, 2006
	13. 21. 8.	Specifying Times
	13. 21. 9.	TO_DATE() with INSERT statement
	13. 21. 10.	DBMS_OUTPUT.PUT_LINE(TO_DATE ('1/1'));
	13. 21. 11.	DBMS_OUTPUT.PUT_LINE(TO_DATE ('6/1996'));
	13. 21. 12.	DBMS_OUTPUT.PUT_LINE(TO_DATE ('12-APR-09'));
	13. 21. 13.	DBMS_OUTPUT.PUT_LINE(TO_DATE ('19991205'));
	13. 21. 14.	DBMS_OUTPUT.PUT_LINE(TO_DATE ('1/1/1'))
	13. 21. 15.	Birthday before 1940
	13. 21. 16.	Catch exception from to_date function

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