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/AWS1/CL_ATH=>UPDATEDATACATALOG()

About UpdateDataCatalog

Updates the data catalog that has the specified name.

Method Signature

IMPORTING

Required arguments:

IV_NAME TYPE /AWS1/ATHCATALOGNAMESTRING /AWS1/ATHCATALOGNAMESTRING

The name of the data catalog to update. The catalog name must be unique for the Amazon Web Services account and can use a maximum of 127 alphanumeric, underscore, at sign, or hyphen characters. The remainder of the length constraint of 256 is reserved for use by Athena.

IV_TYPE TYPE /AWS1/ATHDATACATALOGTYPE /AWS1/ATHDATACATALOGTYPE

Specifies the type of data catalog to update. Specify LAMBDA for a federated catalog, HIVE for an external hive metastore, or GLUE for an Glue Data Catalog.

Optional arguments:

IV_DESCRIPTION TYPE /AWS1/ATHDESCRIPTIONSTRING /AWS1/ATHDESCRIPTIONSTRING

New or modified text that describes the data catalog.

IT_PARAMETERS TYPE /AWS1/CL_ATHPARAMETERSMAP_W=>TT_PARAMETERSMAP TT_PARAMETERSMAP

Specifies the Lambda function or functions to use for updating the data catalog. This is a mapping whose values depend on the catalog type.

  • For the HIVE data catalog type, use the following syntax. The metadata-function parameter is required. The sdk-version parameter is optional and defaults to the currently supported version.

    metadata-function=lambda_arn, sdk-version=version_number

  • For the LAMBDA data catalog type, use one of the following sets of required parameters, but not both.

    • If you have one Lambda function that processes metadata and another for reading the actual data, use the following syntax. Both parameters are required.

      metadata-function=lambda_arn, record-function=lambda_arn

    • If you have a composite Lambda function that processes both metadata and data, use the following syntax to specify your Lambda function.

      function=lambda_arn

RETURNING

OO_OUTPUT TYPE REF TO /AWS1/CL_ATHUPDDATACATALOGOUT /AWS1/CL_ATHUPDDATACATALOGOUT

Domain /AWS1/RT_ACCOUNT_ID
Primitive Type NUMC