1.14. Table: sl_subscribe

## 1.14. Table: `sl_subscribe`

Holds a list of subscriptions on sets

Structure of `sl_subscribe`

`sub_set`

  `integer` `PRIMARY KEY` `REFERENCES` sl_set>

  ID # (from sl_set) of the set being subscribed to

`sub_provider`

  `integer` `REFERENCES` sl_path>

  ID# (from sl_node) of the node providing data

`sub_receiver`

  `integer` `PRIMARY KEY` `REFERENCES` sl_path>

  ID# (from sl_node) of the node receiving data from the provider

`sub_forward`

  `boolean`

  Does this provider keep data in sl_log_1/sl_log_2 to allow it to be a provider for other nodes?

`sub_active`

  `boolean`

  Has this subscription been activated? This is not set until the subscriber has received COPY data from the provider