And, of course, you need to grant permissions for the new database name.
Bob
[EMAIL PROTECTED] wrote:
Robert L Cochran <[EMAIL PROTECTED]> wrote on 10/17/2005 07:37:26 AM:
I think you can just rename the directory that that database lives in.
If you read the documentation for CREATE DATABASE in dev.mysql.com,
you'll see they discuss renaming the directory (although it does not
directly say this can be done to rename the database, but it comes
really close to that.) Based on the documentation the database name is
simply a directory name, no more and no less.
Renaming tables has its own command syntax, you can look it up.
Bob Cochran
Octavian Rasnita wrote:
Hi,
Is there a command for renaming a MySQL database?
Thank you.
Teddy
The only way I have done it has been to create an empty database with the
name I want. Then I used RENAME TABLE to "move" all of the tables into the
new database. Sure it takes a lot of RENAME TABLE statements but it works.
If these are InnoDB tables, all I am doing is moving metadata and that is
FAST. For MyISAM or other file-based storage engines, it copies files from
one folder to another. For some file systems, that is also just a metadata
shift and will still be FAST. Others will require a physical move of the
data from one location to another (good thing that those filesystems are
becoming quite rare these days)
I have a 2.1GB database with all InnoDB tables in it that I wanted to
change the name of. It took me longer to write my RENAME TABLE script than
it did to actually move the data.
http://dev.mysql.com/doc/refman/4.1/en/rename-table.html
Shawn Green
Database Administrator
Unimin Corporation - Spruce Pine
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