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connection node_2;
connection node_1;
connection node_1;
CREATE TABLE wsrep_local_indexes (wsrep_local_index INTEGER);
INSERT INTO wsrep_local_indexes VALUES ((SELECT variable_value FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE variable_name = 'wsrep_local_index'));
connection node_2;
INSERT INTO wsrep_local_indexes VALUES ((SELECT variable_value FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE variable_name = 'wsrep_local_index'));
connection node_1;
SELECT COUNT(*) = 2 FROM wsrep_local_indexes;
COUNT(*) = 2
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SELECT COUNT(DISTINCT wsrep_local_index) = 2 FROM wsrep_local_indexes;
COUNT(DISTINCT wsrep_local_index) = 2
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SELECT COUNT(*) = 0 FROM wsrep_local_indexes WHERE wsrep_local_index NOT IN (0, 1);
COUNT(*) = 0
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DROP TABLE wsrep_local_indexes;
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