Previously, MySQL allowed you to rename a database by running a simple command: RENAME DATABASE db_name TO new_db_name; It was added to MySQL 5.1.7 but was found to do more harm than good, because the use of this statement could result in the loss of database contents, which is wh...
In order to rename a MySQL database you can do one of the following: 1. Create new database and rename all tables in the old database to be in the new database: CREATEdatabasenew_db_name; RENAMETABLEdb_name.table1TOnew_db_name,db_name.table2TOnew_db_name;DROPdatabasedb_name; 2...
+ rename(newName: string): void } 上述关系图显示了MySQLConnector类与Database类之间的关系。每个MySQLConnector对象可以拥有多个Database对象,而每个Database对象只能属于一个MySQLConnector对象。 总结 本文介绍了如何使用MySQL重命名数据库。我们学习了RENAME DATABASE语句的语法,并提供了一个使用Python代码示例来演示...
MasterServerClientSlaveServerMasterServerClientRENAME DATABASE old_database TO new_databaseSTOP SLAVESHOW SLAVE STATUS\GSlave_IO_Running = NO, Slave_SQL_Running = NORENAME DATABASE old_database TO new_databaseSTART SLAVE 参考链接
MySQL数据库-名称修改：RENAME DATABASE（用于老版本）不过，处于安全考虑，MySQL从5的部分版本已经开始舍弃该语句。有的资料说5.1.23 之前的旧版本中可以使用，之后的不可以。不过，笔者未能从官方文档中，得到具体的版本号！撰写本文时，基本都开始在使用8.0以上版本，部分在用5.7版本。发现都不能使用该语句。
mysql-h $1$2-e "droptrigger$TRIGGER" doneforTABLEin$TABLES; do echo "renametable$2.$TABLEto$3.$TABLE" mysql-h $1$2-e "SETFOREIGN_KEY_CHECKS=0; renametable$2.$TABLEto$3.$TABLE" doneif[-n "$VIEWS"];thenecho "loading views" ...
MySQL in a Nutshell, 2nd Edition by Russell J. T. Dyer Name RENAME DATABASE Synopsis RENAME {DATABASE|SCHEMA} database TO database[,...] Use this statement to rename a given database to a new name, given after the TO keyword. While a database is being renamed, no other client can...
说明您已经开始慢慢的体会到MySQL数据库系统的设计思路了。按之前我们学习的所有语句结构，应会有一个叫ALTER DATABASE NAME 的语句。其实还真的有，不过语句是RENAME DATABASE old_db_name TO new_db_name 小贴纸出于安全考虑，RENAME DATABASE语句在MySQL从5的部分版本已经开始舍弃该语句。有的资料说5.1.23 ...
The scenario in which RENAME DATABASE is employed by mysqlcheck is the following: - if there is a database name that contains special characters, such as, e.g., '-' - this database name is converted to the new format, in which these characters are replaced with encoded sequence in ...
If you are renaming the DB by command line, you will want to grant user permissions to the new DB and delete permissions granted for the old DB, and you will need to run the following SQL: remove from mysql.db where db='oldDBname'; Hope this will be help you. buy r4Navigate...