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Difference between revisions of "User Management (MySQL)"
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→Create Users and Grant/Revoke Privileges: Updated add new user
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== Create Users and Grant/Revoke Privileges == | == Create Users and Grant/Revoke Privileges == | ||
To create a new user you need to specify the username, the location/IP address it will be connecting from (use <code>%</code> for any location), and their password | |||
<source lang="mysql"> | <source lang="mysql"> CREATE USER '<user>'@'localhost' identified by '<password>';</source> | ||
You can then give permissions to that user | |||
<source lang="mysql"> GRANT ALL ON <dayabase>.* TO '<user>'@'localhost';</source> | |||
Depending on the version of MySQL running you can do this in one command (note that the <code>WITH GRANT OPTION</code> allows the user to create more users and/or grant privileges to users). | |||
<source lang="mysql"> GRANT ALL PRIVILEGES on <database>.* to '<user>'@'%' identified by '<password>' WITH GRANT OPTION; </source> | <source lang="mysql"> GRANT ALL PRIVILEGES on <database>.* to '<user>'@'%' identified by '<password>' WITH GRANT OPTION; </source> | ||
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To remove/revoke a privilege from an existing user ''web-user''; | To remove/revoke a privilege from an existing user ''web-user''; | ||
<source lang="mysql"> REVOKE SELECT ON webdb.* FROM 'web-user'@'localhost';</source> | <source lang="mysql"> REVOKE SELECT ON webdb.* FROM 'web-user'@'localhost';</source> | ||
After making any changes to user privilages, you need to flush them to ensure they're applied... | |||
<source lang="mysql"> FLUSH PRIVILEGES; </source> | |||
== Delete Users == | == Delete Users == | ||