Oracle 5.0 Reference Manual page 1216

Note
When the slave SQL thread receives an error, it reports the error first, then
stops the SQL thread. This means that there is a small window of time during
which
though
•
Skip_Counter
The current value of the
"SET GLOBAL sql_slave_skip_counter
•
Exec_Master_Log_Pos
The position in the current master binary log file to which the SQL thread has read and executed,
marking the start of the next transaction or event to be processed. You can use this value with
the
CHANGE MASTER TO
from an existing slave, so that the new slave reads from this point. The coordinates given by
(Relay_Master_Log_File, Exec_Master_Log_Pos) in the master's binary log correspond to the
coordinates given by (Relay_Log_File, Relay_Log_Pos) in the relay log.
•
Relay_Log_Space
The total combined size of all existing relay log files.
• Until_Condition, Until_Log_File,
The values specified in the
Until_Condition
• if no
None UNTIL
• if the slave is reading until a given position in the master's binary log
Master
• if the slave is reading until a given position in its relay log
Relay
and
Until_Log_File
coordinates at which the SQL thread stops executing.
• Master_SSL_Allowed, Master_SSL_CA_File, Master_SSL_CA_Path, Master_SSL_Cert,
Master_SSL_Cipher,
These fields show the SSL parameters used by the slave to connect to the master, if any.
Master_SSL_Allowed
• if an SSL connection to the master is permitted
Yes
• if an SSL connection to the master is not permitted
No
• if an SSL connection is permitted but the slave server does not have SSL support
Ignored
enabled
The values of the other SSL-related fields correspond to the values of the MASTER_SSL_CA,
MASTER_SSL_CAPATH, MASTER_SSL_CERT, MASTER_SSL_CIPHER, and
options to the
CHANGE MASTER TO
Syntax".
•
Seconds_Behind_Master
This field is an indication of how "late" the slave is:
SHOW
SHOW SLAVE STATUS
Slave_SQL_Running
sql_slave_skip_counter
statement's
MASTER_LOG_POS
Until_Log_Pos
clause of the
UNTIL
has these values:
clause was specified
indicate the log file name and position that define the
Until_Log_Pos
Master_SSL_Key
has these values:
statement. See
1196
Syntax
shows a nonzero value for
still displays Yes.
[1467] system variable. See
Syntax".
option when starting a new slave
statement.
START SLAVE
Section 13.4.2.1,
even
Last_Errno
Section 13.4.2.6,
MASTER_SSL_KEY
"CHANGE MASTER TO