SHOW ERRORS [LIMIT [offset,] row_count]
SHOW COUNT(*) ERRORS

This statement is similar to SHOW WARNINGS, except that instead of displaying errors, warnings, and notes, it displays only errors.

The LIMIT clause has the same syntax as for the SELECT statement. See Section 12.2.9, “SELECT Syntax”.

The SHOW COUNT(*) ERRORS statement displays the number of errors. You can also retrieve this number from the error_count variable:

SHOW COUNT(*) ERRORS;
SELECT @@error_count;

For more information, see Section 12.4.5.41, “SHOW WARNINGS Syntax”.