MySQL 8.0 Error Reference  /  Global Error Message Reference

Chapter 4 Global Error Message Reference

This document lists global error messages that are shared in the sense that they can be produced by the MySQL server or by MySQL client programs. These errors have error codes in the range from 1 to 999.

Each global error message includes an error code, SQLSTATE value, and message string, as described in Error Message Sources and Elements. These elements are available as described in Error Information Interfaces. For global errors, the SQLSTATE value is always 'HY000' (general error), so it is not meaningful for distinguishing one client error from another.

If the server writes a message to the error log that has a global error code, it pads the error code with leading zeros to six digits and adds a prefix of MY- (example: MY-000022). The following list displays error codes in that format.

If a client returns a message with a global error code, it adds no zero-padding or prefix to the error code.