This was already implemented in PXC by adding : https://www.percona.com/doc/percona-xtradb-cluster/5.6/wsrep-system-index.html#wsrep_dirty_reads
This was already implemented in PXC by adding : /www.percona. com/doc/ percona- xtradb- cluster/ 5.6/wsrep- system- index.html# wsrep_dirty_ reads
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