So there’s an easy way to rename a database in MySQL is to create a new empty database, then rename each table in turn into the new database: RENAME TABLE db_name.table TO new_db_name.table; Note that this command does not work for views, so you have to drop and create view ...
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
在MySQL中,我们可以使用RENAME DATABASE语句来重命名数据库。 RENAME DATABASE语法 RENAME DATABASE语句的语法如下: RENAME{DATABASE|SCHEMA} old_database_nameTOnew_database_name; 1. 其中,old_database_name是要重命名的数据库的原始名称,new_database_name是要将其重命名为的新名称。 请注意,RENAME DATABASE...
RENAME DATABASE was originally introduced to support the new object-name-to-file-name encoding, as added by WL#1324. It does not maintain proper object locking and has other issues. This is reflected in the following bug reports: BUG#28360 BUG#17565 BUG#30099 BUG#21741 Also RENAME DATABAS...
sql CREATE DATABASE 新数据库名; 复制表结构和数据: 你需要将旧数据库中的所有表结构和数据复制到新数据库中。这可以通过编写脚本来实现,脚本将遍历旧数据库中的所有表,并为每个表执行CREATE TABLE ... LIKE ...和INSERT INTO ... SELECT ...操作。以下是一个简单的脚本示例,用于从旧数据库复制表结构和...
drop database command to drop the old database. This option can preform badly for large database. mysqldump-uxxxx-pxxxx-h xxxxdb_name>db_name_dump.sql mysql-uxxxx-pxxxx-h xxxx-e "CREATEDATABASEnew_db_name" mysql-uxxxx-pxxxx-h xxxx new_db_name<db_name_dump.sql ...
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 "dropdatabase$2" fiif[`mysql -h $1 -e "select count(*) from mysql.columns_priv where db='$2'" -sss` -gt 0];thenCOLUMNS_PRIV="UPDATEmysql.columns_privsetdb='$3'WHEREdb='$2';" fiif[`mysql -h $1 -e "select count(*) from mysql.procs_priv where db='$...
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...
I need to rename a database (catalog/schema) and could have sworn I've done this before simply by renaming the directory in the data folder. When I do this, then go into Administrator/Query Browser, I now get a message that the columns could not be fetched. ...