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Information Schema WSREP_STATUS Table

MariaDB 10.1.2

The WSREP_STATUS table was introduced with the WSREP_INFO plugin in MariaDB 10.1.2.

The WSREP_STATUS table makes Galera node cluster status information available through the Information Schema. The same information can be returned using the SHOW WSREP_STATUS statement. Only users with the SUPER privilege can access information from this table.

Example

SELECT * FROM information_schema.WSREP_STATUS\G
*************************** 1. row ***************************
         NODE_INDEX: 0
        NODE_STATUS: Synced
     CLUSTER_STATUS: Primary
       CLUSTER_SIZE: 3
 CLUSTER_STATE_UUID: 00b0fbad-6e84-11e4-8a8b-376f19ce8ee7
CLUSTER_STATE_SEQNO: 2
    CLUSTER_CONF_ID: 3
                GAP: NO
   PROTOCOL_VERSION: 3

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https://mariadb.com/kb/en/information-schema-wsrep_status-table/