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"engine"

The engine object contains actions that can be used to interact with the database engines managed by the specified replication instance

Abstract

The engine object contains actions that can be used to interact with the database engines managed by the specified replication instance

The "engine" object contains actions that can be used to interact with the database engines managed by the specified replication instance.

Examples

"info" example

{
  "memphis": {
     "name": "MEMPHIS",
     "host": "localhost",
     "port": "7597",
     "uid": "admin",
    "pwd": "ADMIN"
  },
  "engine": {
    "name": "FAIRCOMS@HOST001",
    "actions": [ "info" ]
  }
}

"change" example

{
"memphis": {
    "name": "MEMPHIS",
    "uid": "admin",
    "pwd": "ADMIN"
    "host": "localhost"
  },
  "engine": {
    "name": "FAIRCOMS@HOST001",
    "actions": [ "change" ],
    "properties": {
      "read_only": false,
      "description": "Server running on Windows",
      "name": "FAIRCOMS@10.0.0.12",
      "accept_connections": true
    }
  }
}

"list_publications" example

{
  "memphis": {
     "name": "MEMPHIS",
     "host": "localhost",
     "port": "7597",
     "uid": "admin",
    "pwd": "ADMIN"
  },
  "engine": {
    "name": "FAIRCOMS@HOST001",
    "actions": [ "list_publications" ]
  }
}

Properties summary

Table 1. "engine" actions summary

Property

Description

Type

change

allows the user to change the specified server engine logical name, description, read-only mode, and accept connections

object

info

shows the specified server engine logical name, description, accept connections, read-only mode, serial number, working volume, working directory, and location of the main configuration file on the screen

object

list_publications

lists the publications currently available on the specified server

Note

  • The "name" parameter is required.

  • This can be run together with "info".

object



"change"

Allows the user to change the specified server engine logical name, description, read-only mode, and accept connections.

Things to know:

  • It requires the "name" parameter to specify which server needs to be changed.

  • The properties to be changed must be specified inside the "properties" JSON object.

  • Specify only the properties that you want to be changed. Properties not specified will remain unchanged.

Properties summary

Table 2. "change" properties summary

Property

Description

Default

Type

Limits (inclusive)

accept_connections

controls the acceptance of connections from other replication agents

Boolean

true
false

description

specifies the new description for the specified server

string

name

specifies the new logical name for the specified server

string

read_only

controls the serve's read-only mode

Boolean

true
false