NameMappingKey(mapping=None, *, ignore_unknown_fields=False, **kwargs)The potential components of a full name mapping that will be mapped during translation in the source data warehouse.
Attributes
| Name | Description |
type_ |
google.cloud.bigquery_migration_v2.types.NameMappingKey.Type
The type of object that is being mapped. |
database |
str
The database name (BigQuery project ID equivalent in the source data warehouse). |
schema |
str
The schema name (BigQuery dataset equivalent in the source data warehouse). |
relation |
str
The relation name (BigQuery table or view equivalent in the source data warehouse). |
attribute |
str
The attribute name (BigQuery column equivalent in the source data warehouse). |
Classes
Type
Type(value)The type of the object that is being mapped.
Values: TYPE_UNSPECIFIED (0): Unspecified name mapping type. DATABASE (1): The object being mapped is a database. SCHEMA (2): The object being mapped is a schema. RELATION (3): The object being mapped is a relation. ATTRIBUTE (4): The object being mapped is an attribute. RELATION_ALIAS (5): The object being mapped is a relation alias. ATTRIBUTE_ALIAS (6): The object being mapped is a an attribute alias. FUNCTION (7): The object being mapped is a function.