DataWorks:Table

The table ID. For more information, see Concepts related to metadata entities.

The common format of this parameter is ${Entity type}:${Instance ID or escaped URL}:${Catalog identifier}:${Database name}:${Schema name}:${Table name}. If a level does not exist, specify an empty string as a placeholder.

You can configure this parameter in one of the following formats based on your table type:

maxcompute-table:::project_name:[schema_name]:table_name

dlf-table::catalog_id:database_name::table_name

hms-table:instance_id::database_name::table_name

holo-table:instance_id::database_name:schema_name:table_name

mysql-table:(instance_id|encoded_jdbc_url)::database_name::table_name

The table name.

The comments.

The table type. The value of this parameter is related to the type of metadata crawler.

The partition keys. If the table is a non-partitioned table, leave this parameter empty.

The ID of a parent metadata entity. For more information, see Concepts related to metadata entities.

• For data source types that support schemas, such as MaxCompute, Hologres, PostgreSQL, SQL Server, HybridDB for PostgreSQL, and Oracle, the ParentMetaEntityId parameter specifies the schema of the database to which the table belongs. In this case, the common format of this parameter is ${Entity type}:${Instance ID or escaped URL}:${Catalog identifier}:${Database name}:${Schema name}. If a level does not exist, leave the level empty. For a MaxCompute data table, you must make sure that the three-layer model is enabled for the MaxCompute project to which the table belongs.
• For other data source types that do not support schemas, the ParentMetaEntityId parameter specifies the database to which the table belongs. In this case, the common format of this parameter is ${Entity type}:${Instance ID or escaped URL}:${Catalog identifier}:${Database name}. If a level does not exist, leave the level empty.

You can configure this parameter in one of the following formats based on your table type:

maxcompute-project:::project_name

maxcompute-schema:::project_name:schema_name (Three-layer model enabled for the MaxCompute project)

dlf-database::catalog_id:database_name

hms-database:instance_id::database_name

holo-schema:instance_id::database_name:schema_name

mysql-database:(instance_id|encoded_jdbc_url)::database_name

The creation time. This value is a UNIX timestamp. Unit: milliseconds.

The modification time. This value is a UNIX timestamp. Unit: milliseconds.

The technical metadata.

The information about the business metadata that is related to DataWorks, including the usage notes, tags, categories, ancestor tasks, and extended information.