Slony-I 2.2.11 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_node` | Up | Table: `sl_path`