INSERT('ABCDEFG', -1, 4, 'ZZZ'); : INSERT « String Functions « MySQL Tutorial

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MySQL Tutorial » String Functions » INSERT

23. 16. 2. INSERT('ABCDEFG', -1, 4, 'ZZZ');


mysql>

mysql>

mysql> SELECT INSERT('ABCDEFG', -1, 4, 'ZZZ');

+---------------------------------+

| INSERT('ABCDEFG', -1, 4, 'ZZZ') |

+---------------------------------+

| ABCDEFG                         |

+---------------------------------+

1 row in set (0.00 sec)



mysql>

23. 16. INSERT
	23. 16. 1.	INSERT(str,pos,len,newstr): Replaces the string str with the substring beginning at position pos and len characters long replaced by the string newstr
	23. 16. 2.	INSERT('ABCDEFG', -1, 4, 'ZZZ');
	23. 16. 3.	INSERT('ABCDEFG', 3, 100, 'ZZZ');
	23. 16. 4.	Use Insert function to insert text to the first_name

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