February 2018
Intermediate to advanced
510 pages
16h 10m
English
Content preview from MySQL 8 Administrator???s Guide
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Grant tables
Grant tables contain information related to user accounts and granted privileges for that user. MySQL 8 automatically inserts data into these tables when we execute any account management statements in the database, such as CREATE USER, GRANT, and REVOKE. MySQL allows insert, update, or delete options on grant tables to the admin user, but it's not a preferable approach. The following tables of the MySQL 8 database contain grant information:
- user: It contains details related to user accounts, global privileges, and other non-privilege columns
- password_history: It contains history of password changes
- columns_priv: It contains column level privileges
- procs_priv: It contains privileges related to stored procedures and functions ...
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