1.5. Table: sl_log_1

## 1.5. Table: `sl_log_1`

Stores each change to be propagated to subscriber nodes

Structure of `sl_log_1`

`log_origin`

  `integer`

  Origin node from which the change came

`log_xid`

  `xxid`

  Transaction ID on the origin node

`log_tableid`

  `integer`

  The table ID (from sl_table.tab_id) that this log entry is to affect

`log_actionseq`

  `bigint`

`log_cmdtype`

  `character(1)`

  Replication action to take. U = Update, I = Insert, D = DELETE

`log_cmddata`

  `text`

  The data needed to perform the log action