Description:
https://dev.mysql.com/doc/refman/5.6/en/show-slave-status.html
"Previous to MySQL 5.6.3, this timestamp was prefixed to the error message text shown in the Last_IO_Error column. In MySQL 5.6.3 and later, the timestamp appears instead in the Last_SQL_Error_Timestamp column."
This is obviously a description of IO thread. So, it should be Last_IO_Error_Timestamp.
Same typo is found in MySQL 5.7 and MySQL 8.0 manual as well.
https://dev.mysql.com/doc/refman/5.7/en/show-slave-status.html
https://dev.mysql.com/doc/refman/8.0/en/show-slave-status.html
"I/O error information includes a timestamp showing when the most recent I/O thread error occurred. This timestamp uses the format YYMMDD HH:MM:SS, and appears in the Last_SQL_Error_Timestamp column."
How to repeat:
n/a
Suggested fix:
For 5.6 manual:
"Previous to MySQL 5.6.3, this timestamp was prefixed to the error message text shown in the Last_IO_Error column. In MySQL 5.6.3 and later, the timestamp appears instead in the Last_IO_Error_Timestamp column."
For 5.7 and 8.0 manual:
"I/O error information includes a timestamp showing when the most recent I/O thread error occurred. This timestamp uses the format YYMMDD HH:MM:SS, and appears in the Last_IO_Error_Timestamp column."
