Reference documentation and code samples for the Cloud Bigtable V2 Client class ColumnFamily.
A set of columns within a table which share a common configuration.
Generated from protobuf message google.bigtable.admin.v2.ColumnFamily
Namespace
Google \ Cloud \ Bigtable \ Admin \ V2Methods
__construct
Constructor.
data
array
Optional. Data for populating the Message object.
↳ gc_rule
Google\Cloud\Bigtable\Admin\V2\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\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
getGcRule
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.
hasGcRule
clearGcRule
setGcRule
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.
$this
getValueType
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_typeforAddInputmutations
hasValueType
clearValueType
setValueType
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_typeforAddInputmutations
$this
