SpannerSource(mapping=None, *, ignore_unknown_fields=False, **kwargs)The Spanner source for importing data
Attributes |
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|---|---|
| Name | Description |
project_id |
str
The project ID that the Spanner source is in with a length limit of 128 characters. If not specified, inherits the project ID from the parent request. |
instance_id |
str
Required. The instance ID of the source Spanner table. |
database_id |
str
Required. The database ID of the source Spanner table. |
table_id |
str
Required. The table name of the Spanner database that needs to be imported. |
enable_data_boost |
bool
Whether to apply data boost on Spanner export. Enabling this option will incur additional cost. More info can be found here __.
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