SHOW Statements • Replicate_Rewrite_DB The  Replicate_Rewrite_DB  value displays any replication filtering rules that were specified. For example, if the following replication filter rule was set: the  Replicate_Rewrite_DB  value displays: CHANGE REPLICATION FILTER REPLICATE_REWRITE_DB=((db1,db2), (db3,db4)); Replicate_Rewrite_DB: (db1,db2),(db3,db4) For more information, see Section 13.4.2.2, “CHANGE REPLICATION FILTER Statement” . The replication channel which is being displayed. There is always a default replication channel, and more replication channels can be added. See Section 17.2.2, “Replication Channels”  for more information. The TLS version used on the source. For TLS version information, see Section 6.3.2, “Encrypted Connection TLS Protocols and Ciphers” . The path name to a file containing a replica-side copy of the public key required by the source for RSA key pair-based password exchange. The file must be in PEM format. This column applies to replicas that authenticate with the  sha256_password  or  caching_sha2_password  authentication plugin. If  Source_public_key_path  is given and specifies a valid public key file, it takes precedence over Get_source_public_key . Whether to request from the source the public key required for RSA key pair-based password exchange. This column applies to replicas that authenticate with the  caching_sha2_password  authentication plugin. For that plugin, the source does not send the public key unless requested. If  Source_public_key_path  is given and specifies a valid public key file, it takes precedence over Get_source_public_key . The network namespace name; empty if the connection uses the default (global) namespace. For information about network namespaces, see Section 5.1.14, “Network Namespace Support” . This column was added in MySQL 8.0.22. SHOW {SLAVE | REPLICA} STATUS [FOR CHANNEL  channel ] This statement provides status information on essential parameters of the replica threads. From MySQL 8.0.22,  SHOW SLAVE STATUS  is deprecated and the alias  SHOW REPLICA STATUS  should be used instead. The statement works in the same way as before, only the terminology used for the statement and its output has changed. Both versions of the statement update the same status variables when used. Please see the documentation for  SHOW REPLICA STATUS  for a description of the statement. • Channel_name • Master_TLS_Version • Source_public_key_path • Get_source_public_key • Network_Namespace 13.7.7.36 SHOW SLAVE | REPLICA STATUS Statement 13.7.7.37 SHOW STATUS Statement 2957