Module transaction (2.10.0)
Stay organized with collections
Save and categorize content based on your preferences.
Helpers for applying Google Cloud Firestore changes in a transaction.
Classes
Transaction(client, max_attempts=5, read_only=False)
Accumulate read-and-write operations to be sent in a transaction.
Parameters
Name | Description |
client |
Client
The client that created this transaction.
|
max_attempts |
Optional[int]
The maximum number of attempts for the transaction (i.e. allowing retries). Defaults to MAX_ATTEMPTS.
|
read_only |
Optional[bool]
Flag indicating if the transaction should be read-only or should allow writes. Defaults to :data:False .
|
Modules
Functions
transactional
transactional(to_wrap: Callable)
Decorate a callable so that it runs in a transaction.
Returns
Type | Description |
Callable[[Transaction, ...], Any] | the wrapped callable. |
Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4.0 License, and code samples are licensed under the Apache 2.0 License. For details, see the Google Developers Site Policies. Java is a registered trademark of Oracle and/or its affiliates.
Last updated 2023-02-22 UTC.
[{
"type": "thumb-down",
"id": "hardToUnderstand",
"label":"Hard to understand"
},{
"type": "thumb-down",
"id": "incorrectInformationOrSampleCode",
"label":"Incorrect information or sample code"
},{
"type": "thumb-down",
"id": "missingTheInformationSamplesINeed",
"label":"Missing the information/samples I need"
},{
"type": "thumb-down",
"id": "otherDown",
"label":"Other"
}]
[{
"type": "thumb-up",
"id": "easyToUnderstand",
"label":"Easy to understand"
},{
"type": "thumb-up",
"id": "solvedMyProblem",
"label":"Solved my problem"
},{
"type": "thumb-up",
"id": "otherUp",
"label":"Other"
}]