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SET GLOBAL wsrep_cluster_address = 'foo://';
SET SESSION wsrep_sync_wait=0;
SELECT * FROM INFORMATION_SCHEMA.GLOBAL_STATUS;
ERROR 08S01: WSREP has not yet prepared node for application use
SHOW STATUS LIKE 'wsrep_ready';
Variable_name Value
wsrep_ready OFF
SHOW STATUS LIKE 'wsrep_cluster_status';
Variable_name Value
wsrep_cluster_status non-Primary
SHOW STATUS LIKE 'wsrep_local_state';
Variable_name Value
wsrep_local_state 0
SHOW STATUS LIKE 'wsrep_local_state_comment';
Variable_name Value
wsrep_local_state_comment Initialized
SELECT VARIABLE_VALUE = 1 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size';
VARIABLE_VALUE = 1
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SELECT VARIABLE_VALUE = 'Primary' FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_status';
VARIABLE_VALUE = 'Primary'
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SET GLOBAL wsrep_cluster_address = @@wsrep_cluster_address;
SELECT VARIABLE_VALUE = 'Primary' FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_status';
VARIABLE_VALUE = 'Primary'
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SELECT VARIABLE_VALUE = 2 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size';
VARIABLE_VALUE = 2
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SET GLOBAL wsrep_cluster_address = 'gcomm://192.0.2.1';
SELECT * FROM INFORMATION_SCHEMA.GLOBAL_STATUS;
ERROR 08S01: WSREP has not yet prepared node for application use
SHOW STATUS LIKE 'wsrep_ready';
Variable_name Value
wsrep_ready OFF
SHOW STATUS LIKE 'wsrep_cluster_status';
Variable_name Value
wsrep_cluster_status non-Primary
SHOW STATUS LIKE 'wsrep_local_state';
Variable_name Value
wsrep_local_state 0
SHOW STATUS LIKE 'wsrep_local_state_comment';
Variable_name Value
wsrep_local_state_comment Initialized
SET GLOBAL wsrep_cluster_address = @@wsrep_cluster_address;
SELECT VARIABLE_VALUE = 'Primary' FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_status';
VARIABLE_VALUE = 'Primary'
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SELECT VARIABLE_VALUE = 2 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size';
VARIABLE_VALUE = 2
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