Class TransactionRerunPolicy (2.14.0)

The base class for the Spanner library transaction rerun policies.

The Client::Commit() functions (there are several overloads) consume a callable to create mutations or a list of mutations. Commit() creates a transaction and applies the mutations. If the transaction fails, an instance of this class is used to control whether the transaction will be attempted again.

Functions

clone() const

Creates a new instance of the policy, reset to the initial state.

Returns
Type	Description
`std::unique_ptr< TransactionRerunPolicy >`

OnFailure(Status const &)

Parameter
Name	Description
`status`	`Status const &`

Returns
Type	Description
`bool`

OnFailure(Status const &)

Parameter
Name	Description
`status`	`Status const &`

Returns
Type	Description
`bool`

IsExhausted() const

Returns
Type	Description
`bool`

IsExhausted() const

Returns
Type	Description
`bool`

IsPermanentFailure(Status const &) const

Parameter
Name	Description
`status`	`Status const &`

Returns
Type	Description
`bool`

IsPermanentFailure(Status const &) const

Parameter
Name	Description
`status`	`Status const &`

Returns
Type	Description
`bool`

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Last updated 2024-05-02 UTC.