Cloud Bigtable V2 Client - Class MergeToCell (2.18.0)

Reference documentation and code samples for the Cloud Bigtable V2 Client class MergeToCell.

A Mutation which merges accumulated state into a cell in an Aggregate family.

Generated from protobuf message google.bigtable.v2.Mutation.MergeToCell

Namespace

Google \ Cloud \ Bigtable \ V2 \ Mutation

Methods

__construct

Constructor.

Parameters
Name	Description
`data`	`array` Optional. Data for populating the Message object.
`↳ family_name`	`string` The name of the `Aggregate` family into which new data should be added. This must be a family with a `value_type` of `Aggregate`. Format: `[-_.a-zA-Z0-9]+`
`↳ column_qualifier`	`Google\Cloud\Bigtable\V2\Value` The qualifier of the column into which new data should be added. This must be a `raw_value`.
`↳ timestamp`	`Google\Cloud\Bigtable\V2\Value` The timestamp of the cell to which new data should be added. This must be a `raw_timestamp_micros` that matches the table's `granularity`.
`↳ input`	`Google\Cloud\Bigtable\V2\Value` The input value to be merged into the specified cell. This must be compatible with the family's `value_type.state_type`. Merging `NULL` is allowed, but has no effect.

getFamilyName

The name of the Aggregate family into which new data should be added.

This must be a family with a value_type of Aggregate. Format: [-_.a-zA-Z0-9]+

Returns
Type	Description
`string`

setFamilyName

The name of the Aggregate family into which new data should be added.

This must be a family with a value_type of Aggregate. Format: [-_.a-zA-Z0-9]+

Parameter
Name	Description
`var`	`string`

Returns
Type	Description
`$this`

getColumnQualifier

The qualifier of the column into which new data should be added. This must be a raw_value.

Returns
Type	Description
`Google\Cloud\Bigtable\V2\Value\|null`

hasColumnQualifier

clearColumnQualifier

setColumnQualifier

The qualifier of the column into which new data should be added. This must be a raw_value.

Parameter
Name	Description
`var`	`Google\Cloud\Bigtable\V2\Value`

Returns
Type	Description
`$this`

getTimestamp

The timestamp of the cell to which new data should be added. This must be a raw_timestamp_micros that matches the table's granularity.

Returns
Type	Description
`Google\Cloud\Bigtable\V2\Value\|null`

hasTimestamp

clearTimestamp

setTimestamp