AWS API Changes

2021/02/15 - Redshift Data API Service - 2 updated api methods

Changes Update redshift-data client to latest version

DescribeStatement (updated)

Link ¶
Changes (response)

{'HasResultSet': 'boolean'}

Describes the details about a specific instance when a query was run by the Amazon Redshift Data API. The information includes when the query started, when it finished, the query status, the number of rows returned, and the SQL statement.

See also: AWS API Documentation

Request Syntax

client.describe_statement(
    Id='string'
)

type Id:

string

param Id:

[REQUIRED]

The identifier of the SQL statement to describe. This value is a universally unique identifier (UUID) generated by Amazon Redshift Data API. This identifier is returned by ExecuteStatment and ListStatements.

rtype:

dict

returns:

Response Syntax

{
    'ClusterIdentifier': 'string',
    'CreatedAt': datetime(2015, 1, 1),
    'Database': 'string',
    'DbUser': 'string',
    'Duration': 123,
    'Error': 'string',
    'HasResultSet': True|False,
    'Id': 'string',
    'QueryString': 'string',
    'RedshiftPid': 123,
    'RedshiftQueryId': 123,
    'ResultRows': 123,
    'ResultSize': 123,
    'SecretArn': 'string',
    'Status': 'SUBMITTED'|'PICKED'|'STARTED'|'FINISHED'|'ABORTED'|'FAILED'|'ALL',
    'UpdatedAt': datetime(2015, 1, 1)
}

Response Structure

(dict) --
- ClusterIdentifier (string) --
  
  The cluster identifier.
- CreatedAt (datetime) --
  
  The date and time (UTC) when the SQL statement was submitted to run.
- Database (string) --
  
  The name of the database.
- DbUser (string) --
  
  The database user name.
- Duration (integer) --
  
  The amount of time in nanoseconds that the statement ran.
- Error (string) --
  
  The error message from the cluster if the SQL statement encountered an error while running.
- HasResultSet (boolean) --
  
  A value that indicates whether the statement has a result set. The result set can be empty.
- Id (string) --
  
  The identifier of the SQL statement described. This value is a universally unique identifier (UUID) generated by Amazon Redshift Data API.
- QueryString (string) --
  
  The SQL statement text.
- RedshiftPid (integer) --
  
  The process identifier from Amazon Redshift.
- RedshiftQueryId (integer) --
  
  The identifier of the query generated by Amazon Redshift. These identifiers are also available in the query column of the STL_QUERY system view.
- ResultRows (integer) --
  
  Either the number of rows returned from the SQL statement or the number of rows affected. If result size is greater than zero, the result rows can be the number of rows affected by SQL statements such as INSERT, UPDATE, DELETE, COPY, and others.
- ResultSize (integer) --
  
  The size in bytes of the returned results.
- SecretArn (string) --
  
  The name or Amazon Resource Name (ARN) of the secret that enables access to the database.
- Status (string) --
  
  The status of the SQL statement being described. Status values are defined as follows:
  - ABORTED - The query run was stopped by the user.
  - ALL - A status value that includes all query statuses. This value can be used to filter results.
  - FAILED - The query run failed.
  - FINISHED - The query has finished running.
  - PICKED - The query has been chosen to be run.
  - STARTED - The query run has started.
  - SUBMITTED - The query was submitted, but not yet processed.
- UpdatedAt (datetime) --
  
  The date and time (UTC) that the metadata for the SQL statement was last updated. An example is the time the status last changed.

ListStatements (updated)

Link ¶
Changes (request)

{'RoleLevel': 'boolean'}

List of SQL statements. By default, only finished statements are shown. A token is returned to page through the statement list.

See also: AWS API Documentation

Request Syntax

client.list_statements(
    MaxResults=123,
    NextToken='string',
    RoleLevel=True|False,
    StatementName='string',
    Status='SUBMITTED'|'PICKED'|'STARTED'|'FINISHED'|'ABORTED'|'FAILED'|'ALL'
)

type MaxResults:

integer

param MaxResults:

The maximum number of SQL statements to return in the response. If more SQL statements exist than fit in one response, then NextToken is returned to page through the results.

type NextToken:

string

param NextToken:

A value that indicates the starting point for the next set of response records in a subsequent request. If a value is returned in a response, you can retrieve the next set of records by providing this returned NextToken value in the next NextToken parameter and retrying the command. If the NextToken field is empty, all response records have been retrieved for the request.

type RoleLevel:

boolean

param RoleLevel:

A value that filters which statements to return in the response. If true, all statements run by the caller's IAM role are returned. If false, only statements run by the caller's IAM role in the current IAM session are returned. The default is true.

type StatementName:

string

param StatementName:

The name of the SQL statement specified as input to ExecuteStatement to identify the query. You can list multiple statements by providing a prefix that matches the beginning of the statement name. For example, to list myStatement1, myStatement2, myStatement3, and so on, then provide the a value of myStatement. Data API does a case-sensitive match of SQL statement names to the prefix value you provide.

type Status:

string

param Status:

The status of the SQL statement to list. Status values are defined as follows:

ABORTED - The query run was stopped by the user.
ALL - A status value that includes all query statuses. This value can be used to filter results.
FAILED - The query run failed.
FINISHED - The query has finished running.
PICKED - The query has been chosen to be run.
STARTED - The query run has started.
SUBMITTED - The query was submitted, but not yet processed.

rtype:

dict

returns:

Response Syntax

{
    'NextToken': 'string',
    'Statements': [
        {
            'CreatedAt': datetime(2015, 1, 1),
            'Id': 'string',
            'QueryString': 'string',
            'SecretArn': 'string',
            'StatementName': 'string',
            'Status': 'SUBMITTED'|'PICKED'|'STARTED'|'FINISHED'|'ABORTED'|'FAILED'|'ALL',
            'UpdatedAt': datetime(2015, 1, 1)
        },
    ]
}

Response Structure

(dict) --
- NextToken (string) --
  
  A value that indicates the starting point for the next set of response records in a subsequent request. If a value is returned in a response, you can retrieve the next set of records by providing this returned NextToken value in the next NextToken parameter and retrying the command. If the NextToken field is empty, all response records have been retrieved for the request.
- Statements (list) --
  
  The SQL statements.
  - (dict) --
    
    The SQL statement to run.
    - CreatedAt (datetime) --
      
      The date and time (UTC) the statement was created.
    - Id (string) --
      
      The SQL statement identifier. This value is a universally unique identifier (UUID) generated by Amazon Redshift Data API.
    - QueryString (string) --
      
      The SQL statement.
    - SecretArn (string) --
      
      The name or Amazon Resource Name (ARN) of the secret that enables access to the database.
    - StatementName (string) --
      
      The name of the SQL statement.
    - Status (string) --
      
      The status of the SQL statement. An example is the that the SQL statement finished.
    - UpdatedAt (datetime) --
      
      The date and time (UTC) that the statement metadata was last updated.