Class ColumnFamily (2.38.0)

2.38.0 (latest) 2.37.0 2.36.0 2.35.0 2.34.0 2.33.0 2.32.0 2.31.0 2.30.1 2.29.0 2.28.1 2.26.0 2.25.0 2.24.0 2.23.1 2.22.0 2.21.0 2.20.0 2.19.0 2.18.1 2.17.0 2.16.0 2.15.0 2.14.1 2.13.2 2.12.0 2.11.3 2.10.1 2.9.0 2.8.1 2.7.1 2.6.0 2.5.2 2.4.0 2.3.3 2.2.0 2.1.0 2.0.0 1.7.3 1.6.1 1.5.1 1.4.0 1.3.0 1.2.1 1.1.0 1.0.0 0.34.0

ColumnFamily(mapping=None, *, ignore_unknown_fields=False, **kwargs)

A set of columns within a table which share a common configuration.

Attributes
Name	Description
gc_rule	google.cloud.bigtable_admin_v2.types.GcRule Garbage collection rule specified as a protobuf. Must serialize to at most 500 bytes. NOTE: Garbage collection executes opportunistically in the background, and so it's possible for reads to return a cell even if it matches the active GC expression for its family.
value_type	google.cloud.bigtable_admin_v2.types.Type The type of data stored in each of this family's cell values, including its full encoding. If omitted, the family only serves raw untyped bytes. For now, only the Aggregate type is supported. Aggregate can only be set at family creation and is immutable afterwards. If value_type is Aggregate, written data must be compatible with: - value_type.input_type for AddInput mutations