Stuff (function)

使用字符串替换从指定位置开始指定长度的字符，返回新字符串

• Type: FUNCTION
• Returns: varchar
• Deterministic: NO
• SQL data access: CONTAINS SQL
• Created: 2026-04-27 19:10:53
• Last altered: 2026-04-27 19:10:53

Parameters

#	Mode	Name	Type
0	RETURN	``	varchar(8000)
1	IN	str	varchar(8000)
2	IN	startIndex	int
3	IN	length	int
4	IN	Newstr	varchar(8000)

Body

Body is not pre-cached. To inspect: mysql --defaults-file=~/.my.cnf -e 'SHOW CREATE FUNCTIONStuff'.

Narrative

No human-written narrative yet.