The UPPER() function converts a string to upper-case.Note: This function is equal to the UCASE() function.SyntaxUPPER(text)Parameter ValuesParameterDescription text Required. The string to convertTechnical Deta
MySQL UPPER() converts all the characters in a string to uppercase characters. This function is useful in - Uppercase conversion: It allows you to convert a string to uppercase Case-insensitive comparison: UPPER() can be used for case-insensitive string comparison. Data normalization: UPPER()...
UPPER()是一个字符串处理函数,属于 MySQL 的内置函数之一。 应用场景 用户输入验证:在用户注册或登录时,可以使用UPPER()函数将用户输入的用户名或密码转换为大写,以确保大小写不敏感的匹配。 数据清洗:在处理大量数据时,可以使用UPPER()函数将特定字段的数据统一转换为大写,以便后续的数据分析和处理。
http://dev.mysql.com/doc/refman/5.1/en/string-functions.html#function_lower Good luck, Barry. Subject Views Written By Posted How to use upper string function in Stored procedure. 6954 Hari sankar A June 27, 2010 11:57PM Re: How to use upper string function in Stored procedure. ...
There is an Upper function in most SQL systems. 19th Dec 2021, 12:23 PM Alex + 2 in MySQL SELECT UCASE(CustomerName) AS Name FROM Customers; 19th Dec 2021, 1:14 PM SoloProg + 2 -- try this: select SQRT(POWER(side_a, 2) + POWER(side_b, 2)) as side_c from triangle 19th...
Bug #44352 UPPER/LOWER function doesn't work correctly on cp932 and sjis environment. Submitted: 18 Apr 2009 8:00Modified: 26 Jun 2009 2:10 Reporter: Satoshi Tatsuoka Email Updates: Status: Closed Impact on me: None Category: MySQL Server: CharsetsSeverity: S2 (Serious) Version: 5.0...
MYSQL将表名称修改成大写的存储过程 本文为大家分享了MYSQL将表名称修改成大写的存储过程,具体内容如下 1. 条件: 1.1 Mysql设置对大小写敏感 2...执行下述存储过程: #call uppercase(‘库名’) DROP PROCEDURE IF EXISTS uppercase; CREATE PROCEDURE uppercase(IN dbname...执行一下语句 call uppercase(‘库名...
statement: SELECT UPPER('hello world') It will return "HELLO WORLD" How to repeat: SELECT UPPER(MD5('hello world')) Suggested fix: Perform the UPPER function on the result string from the function MD5, don't know if the problem is due to character sets, or if it is an optimization ...
The SQL UPPER() function is used to convert all characters of a string to uppercase. Syntax: UPPER(string) PostgreSQL, MySQL, SQL Server and Oracle All of above platforms support the SQL syntax of UPPER(). Parameters: Visual Presentation: ...
To change a string to Uppercase in Mysql, you can use the function UCASE(string) So if you have a field (with just one name in it, no spaces) and you need to change the first character to uppercase you can change it by entering a update statement like this: UPDATE emp SET en...