Cloud Spanner V1 Client - Class CacheUpdate (2.1.0)

Reference documentation and code samples for the Cloud Spanner V1 Client class CacheUpdate.

A CacheUpdate expresses a set of changes the client should incorporate into its location cache. These changes may or may not be newer than what the client has in its cache, and should be discarded if necessary. CacheUpdates can be obtained in response to requests that included a RoutingHint field, but may also be obtained by explicit location-fetching RPCs which may be added in the future.

Generated from protobuf message google.spanner.v1.CacheUpdate

Namespace

Google \ Cloud \ Spanner \ V1

Methods

__construct

Constructor.

Parameters
Name	Description
`data`	`array` Optional. Data for populating the Message object.
`↳ database_id`	`int\|string` An internal ID for the database. Database names can be reused if a database is deleted and re-created. Each time the database is re-created, it will get a new database ID, which will never be re-used for any other database.
`↳ range`	`array<Range>` A list of ranges to be cached.
`↳ group`	`array<Group>` A list of groups to be cached.
`↳ key_recipes`	`RecipeList` A list of recipes to be cached.

getDatabaseId

An internal ID for the database. Database names can be reused if a database is deleted and re-created. Each time the database is re-created, it will get a new database ID, which will never be re-used for any other database.

Returns
Type	Description
`int\|string`

setDatabaseId

Parameter
Name	Description
`var`	`int\|string`

Returns
Type	Description
`$this`

getRange

A list of ranges to be cached.

Returns
Type	Description
`Google\Protobuf\Internal\RepeatedField`

setRange

A list of ranges to be cached.

Parameter
Name	Description
`var`	`array<Range>`

Returns
Type	Description
`$this`

getGroup

A list of groups to be cached.

Returns
Type	Description
`Google\Protobuf\Internal\RepeatedField`

setGroup