September 2010
Intermediate to advanced
440 pages
9h 23m
English
Content preview from MySQL for PythonBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Accessing user metadata
If you write a program that interacts with MySQL dynamically, it will need to adopt its behavior based on the server setup and the characteristic of a user's account. You will then need to be able to access what privileges have been granted to a user from within a MySQL session; you obviously cannot count on having administrator access. For this reason, MySQL provides access to user information from within a session.
SHOW GRANTS
In using SHOW GRANTS, we ask MySQL to return the GRANT statements used to grant privileges to the user. The results will show the precise tables for which permission has been granted. However, any passwords that were part of the original GRANT statement are returned as a hash.
As a user mammamia, we ...
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