3392
MySQLERRORNotableAccess ControlHIGH confidence
Dynamic privilege not registered
Production Risk
Low — GRANT fails; no privilege change occurs.
How to reproduce
trigger — this will error
trigger — this will error
GRANT MY_PLUGIN_PRIV ON *.* TO 'user'@'localhost';
expected output
ERROR 3392 (HY000): Dynamic privilege 'MY_PLUGIN_PRIV' is not registered.
Fix
Install the plugin that registers the privilege
Install the plugin that registers the privilege
INSTALL COMPONENT 'file://component_my_plugin'; GRANT MY_PLUGIN_PRIV ON *.* TO 'user'@'localhost';
Why this works
The component registers its dynamic privileges on installation, making them available for GRANT.
What not to do
✕
Sources
Official documentation ↗
MySQL 8.0 — 3392 ER_DYNAMIC_PRIVILEGE_NOT_REGISTERED
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