PartitionField(mapping=None, *, ignore_unknown_fields=False, **kwargs)Represents a key field within the entity's partition structure. You could have up to 20 partition fields, but only the first 10 partitions have the filtering ability due to performance consideration. Note: Partition fields are immutable.
Attributes |
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|---|---|
| Name | Description |
name |
str
Required. Partition field name must consist of letters, numbers, and underscores only, with a maximum of length of 256 characters, and must begin with a letter or underscore.. |
type_ |
google.cloud.dataplex_v1.types.Schema.Type
Required. Immutable. The type of field. |