List table names

Gets the names of the tables in a keyspace.

Ready to write code? See the examples for this method to get started. If you are new to the Data API, check out the quickstart.

Result

Python
TypeScript
Java
curl

Returns the table names as an unordered list of strings.

Returns a promise that resolves to the table names as an unordered list of strings.

Returns the table names as an unordered list of strings.

Returns the table names as an unordered list of strings in the status.tables field of the response.

Example response:

{
  "status": {
    "tables":[
      "quickstart_table",
      "another_table"
    ]
  }
}

Parameters

Python
TypeScript
Java
curl

Use the list_table_names method, which belongs to the astrapy.Database class.

Method signature

list_table_names(
  *,
  keyspace: str,
  table_admin_timeout_ms: int,
  request_timeout_ms: int,
  timeout_ms: int,
) -> list[str]

Name Type Summary

Name	Type	Summary
`keyspace`	`str`	Optional. The keyspace to inspect. Default: The database’s working keyspace.
`table_admin_timeout_ms`	`int`	Optional. A timeout, in milliseconds, for the underlying HTTP request. If not provided, the `Database` setting is used. This parameter is aliased as `request_timeout_ms` and `timeout_ms` for convenience.

keyspace

str

Optional. The keyspace to inspect.

Default: The database’s working keyspace.

table_admin_timeout_ms

int

Optional. A timeout, in milliseconds, for the underlying HTTP request. If not provided, the Database setting is used. This parameter is aliased as request_timeout_ms and timeout_ms for convenience.

Use the listTables method, which belongs to the Db class.

Method signature

async listTables(
  options: {
    nameOnly: true,
    keyspace?: string,
    timeout?: number | TimeoutDescriptor,
  },
): TableDescriptor[]

Name Type Summary

Name	Type	Summary
`options`	`ListTablesOptions`	The options for this operation. See Properties of `options` for more details.

options

ListTablesOptions

The options for this operation. See Properties of options for more details.

Properties of `options`
Name	Type	Summary
`nameOnly`	`true`	Must be `true` to return only the table names. Otherwise, additional metadata about the tables is returned.
`keyspace`	`string`	Optional. The keyspace to inspect. Default: The database’s working keyspace.
`timeout`	`number` \| `TimeoutDescriptor`	Optional. A timeout to impose on the underlying API request.

Use the listTableNames method, which belongs to the com.datastax.astra.client.databases.Database class.

Method signature

List<String> listTableNames()

List<String> listTableNames(ListTablesOptions listTablesOptions)

Name Type Summary

Name	Type	Summary
`options`	`ListTablesOptions`	Optional. The options for this operation, including the keyspace and timeouts.

options

ListTablesOptions

Optional. The options for this operation, including the keyspace and timeouts.

Use the listTables command.

Command signature

curl -sS -L -X POST "API_ENDPOINT/api/json/v1/KEYSPACE_NAME" \
--header "Token: APPLICATION_TOKEN" \
--header "Content-Type: application/json" \
--data '{
  "listTables": {
    "options": {
      "explain": false
    }
  }
}'

Name Type Summary

Name	Type	Summary
`options.explain`	`false`	Must be `false` to return only the table names. Otherwise, additional metadata about the tables is returned.

options.explain

false

Must be false to return only the table names. Otherwise, additional metadata about the tables is returned.

Examples

The following examples demonstrate how to list table names.

List table names

Python
TypeScript
Java
curl

from astrapy import DataAPIClient

# Get a database
client = DataAPIClient("APPLICATION_TOKEN")
database = client.get_database("API_ENDPOINT")

# List table names
result = database.list_table_names()
print(result)

import { DataAPIClient } from "@datastax/astra-db-ts";

// Get a database
const client = new DataAPIClient("APPLICATION_TOKEN");
const database = client.db("API_ENDPOINT");

// List table names
(async function () {
  const result = await database.listTables({ nameOnly: true });

  console.log(result);
})();

import com.datastax.astra.client.DataAPIClient;
import com.datastax.astra.client.databases.Database;
import java.util.List;

public class Example {

  public static void main(String[] args) {
    // Get a database
    Database database = new DataAPIClient("APPLICATION_TOKEN").getDatabase("API_ENDPOINT");

    // List table names
    List<String> result = database.listTableNames();

    System.out.println(result);
  }
}

curl -sS -L -X POST "API_ENDPOINT/api/json/v1/KEYSPACE_NAME" \
  --header "Token: APPLICATION_TOKEN" \
  --header "Content-Type: application/json" \
  --data '{
  "listTables": {
    "options": {
      "explain": false
    }
  }
}'

List table names and specify the keyspace

By default, this method uses the working keyspace of your database. If you want to use a different keyspace, you must specify the keyspace.

Python
TypeScript
Java
curl

from astrapy import DataAPIClient

# Get a database
client = DataAPIClient("APPLICATION_TOKEN")
database = client.get_database("API_ENDPOINT")

# List table names
result = database.list_table_names(keyspace="KEYSPACE_NAME")
print(result)

import { DataAPIClient } from "@datastax/astra-db-ts";

// Get a database
const client = new DataAPIClient("APPLICATION_TOKEN");
const database = client.db("API_ENDPOINT");

// List table names
(async function () {
  const result = await database.listTables({
    nameOnly: true,
    keyspace: "KEYSPACE_NAME",
  });

  console.log(result);
})();

import com.datastax.astra.client.DataAPIClient;
import com.datastax.astra.client.databases.Database;
import com.datastax.astra.client.tables.commands.options.ListTablesOptions;
import java.util.List;

public class Example {

  public static void main(String[] args) {
    // Get a database
    Database database = new DataAPIClient("APPLICATION_TOKEN").getDatabase("API_ENDPOINT");

    // List table names
    ListTablesOptions options = new ListTablesOptions().keyspace("KEYSPACE_NAME");
    List<String> result = database.listTableNames(options);

    System.out.println(result);
  }
}

This option has no literal equivalent in HTTP. Instead, you always specify the keyspace in the path.

Client reference

Python
TypeScript
Java
curl

For more information, see the client reference.

Client reference documentation is not applicable for HTTP.

List table names

Result

Parameters

Examples

List table names

List table names and specify the keyspace

Client reference

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