idle parallel replica),               |
|                     | Seconds_Behind_Master will update before delaying,   |
|                     | and while delaying occurs will grow to encompass     |
|                     | the configured value. 4) There is a known issue,     |
|                     | tracked by MDEV-17516, such that                     |
|                     | Seconds_Behind_Master will initially present as 0    |
|                     | on replica restart until a replicated transaction    |
|                     | begins executing, even if the last replica session   |
|                     | was lagging behind when stopped.                     |
+---------------------+------------------------------------------------------+
| Master_SSL_Verify_S | The MASTER_SSL_VERIFY_SERVER_CERT option of the      |
| rver_Cert           | CHANGE MASTER TO statement.                          |
+---------------------+------------------------------------------------------+
| Last_IO_Errno       | Error code of the most recent error that caused the  |
|                     | I/O thread to stop (also recorded in the replica's   |
|                     | error log). 0 means no error. RESET SLAVE or RESET   |
|                     | MASTER will reset this value.                        |
+---------------------+------------------------------------------------------+
| Last_IO_Error       | Error message of the most recent error that caused   |
|                     | the I/O thread to stop (also recorded in the         |
|                     | replica's error log). An empty string means no       |
|                     | error. RESET SLAVE or RESET MASTER will reset this   |
|                     | value.                                               |
+---------------------+------------------------------------------------------+
| Last_SQL_Errno      | Error code of the most recent error that caused the  |
|                     | SQL thread to stop (also recorded in the replica's   |
|                     | error log). 0 means no error. RESET SLAVE or RESET   |
|                     | MASTER will reset this value.                        |
+---------------------+------------------------------------------------------+
| Last_SQL_Error      | Error message of the most recent error that caused   |
|                     | the SQL thread to stop (also recorded in the         |
|                     | replica's error log). An empty string means no       |
|                     | error. RESET SLAVE or RESET MASTER will reset this   |
|                     | value.                                               |
+---------------------+------------------------------------------------------+
| Replicate_Ignore_Se | List of server_ids that are currently being ignored  |
| ver_Ids             | for replication purposes, or an empty string for     |
|                     | none, as specified in the IGNORE_SERVER_IDS option   |
|                     | of the CHANGE MASTER TO statement.                   |
+---------------------+------------------------------------------------------+
| Master_Server_Id    | The master's server_id value.                        |
+---------------------+------------------------------------------------------+
| Master_SSL_Crl      | The MASTER_SSL_CRL option of the CHANGE MASTER TO    |
|                     | statement.                                           |
+---------------------+------------------------------------------------------+
| Master_SSL_Crlpath  | The MASTER_SSL_CRLPATH option of the CHANGE MASTER   |
|                     | TO statement.                                        |
+---------------------+------------------------------------------------------+
| Using_Gtid          | Whether or not global transaction ID's are being     |
|                     | used for replication (can be No, Slave_Pos, or       |
|                     | Current_Pos).                                        |
+---------------------+------------------------------------------------------+
| Gtid_IO_Pos         |IÌÝ•