If the look for string is not present, then the replacing does not occur : REPLACE « Character String Functions « Oracle PL/SQL Tutorial

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Oracle PL/SQL Tutorial » Character String Functions » REPLACE

11. 16. 2. If the look for string is not present, then the replacing does not occur


SQL> SELECT REPLACE ('This is a test','AAAA',' may be ')FROM dual;



REPLACE('THISI

--------------

This is a test



SQL>

11. 16. REPLACE
	11. 16. 1.	The REPLACE Function
	11. 16. 2.	If the look for string is not present, then the replacing does not occur
	11. 16. 3.	REPLACE(x, search_string, replace_string) searches x for search_string and replace it with replace_string.
	11. 16. 4.	select replace ('beer bucket','beer','milk') as replace_1
	11. 16. 5.	select replace ('beer bucket','beer') as replace_2
	11. 16. 6.	translate vs replace

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