Cloud Bigtable Client - Class Mutations (1.21.1)

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

Represents a Mutation to perform data operation on Bigtable table.

This is used to insert,update, delete operation on row in Bigtable table.

Methods

Creates Insert/Update mutation for a row.

Parameters
Name	Description
`family`	`string` Family name of the row.
`qualifier`	`string` Column qualifier of the row.
`value`	`string` Value of the column qualifier.
`timeStamp`	`string\|int` [optional] A timestamp value, in microseconds. Use the value `-1` to utilize the current Bigtable server time. Defaults to the current local system time.

Returns
Type	Description
`Google\Cloud\Bigtable\Mutations`	returns current Mutations object.

Creates delete from family mutation for a row.

Parameter
Name	Description
`family`	`string` Family name of the row.

Returns
Type	Description
`Google\Cloud\Bigtable\Mutations`	returns current Mutations object.

Creates delete from column mutation for a row.

Parameters
Name	Description
`family`	`string` Family name of the row.
`qualifier`	`string` Column qualifier of the row.
`timeRange`	`array` [optional] Array of values value, in microseconds to delete from column, keyed by `start` and `end` representing time range window. `start` Defaults to 0 `end` Defaults to infinity

Returns
Type	Description
`Google\Cloud\Bigtable\Mutations`	returns current Mutations object.

Creates delete row mutation for a row.

Returns
Type	Description
`Google\Cloud\Bigtable\Mutations`	returns current Mutations object.