ReQL command: status

Command syntax

table.status() → selection<object>

Description

Return the status of a table.

The return value is an object providing information about the table’s shards, replicas and replica readiness states. For a more complete discussion of the object fields, read about the table_status table in System tables.

• id: the UUID of the table.
• name: the table’s name.
• db: the database the table is in.
• status: the subfields in this field indicate whether all shards of the table are ready to accept the given type of query: outdated_reads, reads and writes. The all_replicas_ready field indicates whether all backfills have finished.
• shards: one entry for each shard in table_config. Each shard’s object has the following fields:
  • primary_replicas: a list of zero or more servers acting as primary replicas for the table.
  • replicas: a list of all servers acting as a replica for that shard. The state field may be one of the following: ready, transitioning, backfilling, disconnected, waiting_for_primary, or waiting_for_quorum.

Example: Get a table’s status.

> r.table('superheroes').status().run(conn, callback);

Example return:

{
  "db": "database",
  "id": "5cb35225-81b2-4cec-9eef-bfad15481265",
  "name": "superheroes",
  "shards": [
    {
      "primary_replicas": ["jeeves"],
      "replicas": [
        {
          "server": "jeeves",
          "state": "ready"
        }
      ]
    },
    {
      "primary_replicas": ["jeeves"],
      "replicas": [
        {
          "server": "jeeves",
          "state": "ready"
        }
      ]
    }
  ],
  "status": {
    "all_replicas_ready": true,
    "ready_for_outdated_reads": true,
    "ready_for_reads": true,
    "ready_for_writes": true
  }
}

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