Slony-I 2.2.4 Documentation
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8.14. Table: sl_nodelock

Used to prevent multiple slon instances and to identify the backends to kill in terminateNodeConnections().

Structure of sl_nodelock

nl_nodeid

integer PRIMARY KEY

Clients node_id

nl_conncnt

serial PRIMARY KEY

Clients connection number

nl_backendpid

integer

PID of database backend owning this lock

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Table: sl_nodeUpTable: sl_path