Questions tagged [transaction]
The transaction tag has no usage guidance.
86 questions
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Platform Events a nightmare - How to make them work in real life
I am trying to build a Platform Event-based application logger where arbitrary application code calls Tracker.log(...); and this is sent as an Event into an external database via an API. As it's ...
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If a user can access only the salesforce UI, will there be multiple transaction for that user?
Please correct me if I am wrong. Somewhere I read an article that each account has their own separate transaction. Also, I don't think that customers will be using Developer Console to update or ...
2
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915
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The need of database.savepoint vs not using try catch at all
This has been something that has been really bugging me. What is the need of using using a database.setsavepoint along with try catch when you can just do without it?
With try catch and savepoint.
...
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258
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Can later runs of a flow see records inserted in an earlier run of the same flow interview?
I am running into a strange problem with a flow that has lead me to wonder if I am not understanding how flow interviews work on bulk inserts and I am not able to find any documentation that answers ...
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619
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Salesforce Bulkification Across Transactions
Here is a fun question I have been puzzling over.
So, I have been learning a lot lately about salesforce bulkification and governor limits, specifically as they relate to bulk upload of data into ...
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488
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Salesforce Flow Pause Element error
I have a salesforce flow that is an invoked flow from a button click on a list.
After clicking the button, I send the ID of the parent record to the flow, and get all the child records with a get ...
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120
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Before-Save Flow in separate transaction from Apex + after-save Flow?
I expected before-save Flow + Apex triggers + after-save Flow to be a single transaction. However, when set Debug Logs, I get two entries. One contains my contact before-save Flow, then a second ...
- 7,434
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118
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Too many DML statements 151 inside while loop
I am receiving this error on Update DML inside while loop
I have marked the error line in code
Code
public class LeadFuture_TradingAccUpdate {
@future(callout=true)
public static void ...
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987
views
How transaction creation happens with multiple record triggered flows for the same object?
After searching and searching I get more in doubt on how the transaction works in salesforce.
I want to believe that if I have one big record-triggered flow it will be run in the transaction of a ...
- 18
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2k
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Is sfdx force:source:deploy a transactional command? Could it be?
I'm looking for a transactional deployment command, that will roll back the entire metadata movement in case of an error.
Deploying by using an artifact with sfdx force:mdapi:deploy --zipfile ... is a ...
- 725
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570
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UpdateAsync(sobject) Method to update records in a (spawn) new transaction
The documentation says that data on the external system.
Asynchronous operation is used to process\update these records
Query
Does this mean I can update Sobjects (custom and\or standard) using this ...
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158
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How is transaction defined and how is Governor limit applied in Salesforce SDK?
I am creating an app with iOS using Salesforce SDK. How is transaction defined, and how is governor limit applied in this context?
For example, I have an a.swift file where I am throwing API requests ...
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25
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Mechanics of Select for update in Soql [closed]
I am curious how select for update is internally implemented in Salesforce?
Is the locking done in the application layer or is it propagated to the DB layer?
I know that Salesforce supports multiple ...
- 111
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8k
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Best practice for using static variables
I have seen classes having 100s of static variables defined. They are there for different purposes and I don't think, mostly are used in single transaction. They are used in different transactions.
...
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3k
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Is subflow called from flow is part of same transaction?
I have a sub-flow that is to be called from flow, Just want to know will the sub-flow be considered to be part of the same transaction as that of flow?
- 303
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Publish a Platform Event From Within a Platform Event Apex Trigger - Question
My scenario is the following:
an Opportunity is updated
for some updates, the Opportunity before update trigger needs to update one or more OpportunityLineItems. The before update trigger cannot do ...
- 323
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49
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does a second job in chain jobs sequence sees database changes done in the first job?
I am running sequence of chains jobs. Each job runs a flow who update a record. The next jobs uses the previous job db change. From some reason the next job does not see this update. why?
here is the ...
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385
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Is there a way to interact with other records in the same transaction using record triggered flow?
I need to access to all the records that are in the same transaction using a record triggered flow as you can do with triggers using Trigger.New() that returns you all the record in the same ...
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713
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Multiple users and concurrent transactions
I have a client who wants us to build a custom auto-number function that applies only to a certain type of campaign record. They want to append the number to a text field for that specific campaign ...
- 7,434
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197
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How Apex transactions work?
Part 1:
We have a webpage without login(no session). On the webpage is a submit button when clicked creates a lead. It is integrated using heroku connect.
When a user clicks submit a lead then a ...
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How to Use Trigger Bypass Logic with Lightning Web Components?
Most Trigger frameworks come with trigger bypass functionality that allow you to selectively bypass triggers or trigger contexts for certain operations.
For example, say you have CustomObject__c with ...
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Logging Apex exceptions through Event Bus while still rolling back the entire transaction?
I'm working on implementing a robust error logging framework for our org using Platform Events to ensure that we always capture errors in our code even if the transaction is rolled back.
If I use ...
- 3,766
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959
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How does Salesforce ensure new record IDs for the same object are unique during simultaneous inserts?
Just curious. I know record Ids are not guaranteed to be sequential from the docs. I've also already read this post on what are IDs are composed of.
But lets say 2 or more transactions started at the ...
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211
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How to properly notify the data service of all modifications when imperative apex method is called from LWC
Per the documentation Refresh the Cache When Calling a Method Imperatively we need to notify the lightning data service that we used an imperative apex method to modify some records in order for it to ...
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What is the Difference bw the Maximum CPU time on the Salesforce servers(10 second) and maximum execution time for each apex transaction (10 minute) [duplicate]
What is the Difference between the Maximum CPU time on the Salesforce servers(10 second) and maximum execution time for each apex transaction (10 minute) ?
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426
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Marketing Cloud Txn API | Whitelist my Webhook only for Marketing Cloud calls
If I implement a webhook, it basically allows anyone to call that endpoint. As this would be a public URL.
From security point of view, I should only consume event notifications coming only from ...
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89
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How to check the user logged in - from direct login or using api access or using Oauth? If so can I block that user accessing certain objects?
How to check the user logged in - from direct login or using api access or using Oauth? If so can I block that user accessing certain objects?
Can I check the above using AuthSession object's ...
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1k
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Database.rollback() Method Not Working In Different Transaction?
I have created a very simple scenario where I'm creating a savepoint and trying to rolling back in future method.
The behaviour is little confusing - I tried searching it over the net but I didn't ...
- 163
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711
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Salesforce Relational Database ACID
I was reading about relational databases and found that Salesforce is built on Oracle's Relational Database. Based on my understanding, Relational Databases "promise" the following ACID principle:
...
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Why do we create a send definition in Marketing Cloud Transactional Email and then send it in second step
Why do we create a send definition in Marketing Cloud Transactional Email?
In the steps of creating Transactional Email using Marketing Cloud API, it is given that
first, create the Transactional ...
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309
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Transaction Security is not available in Scratch Org
How am I able to turn on the visibility for transaction security? I am trying to test an apex class that implements TxnSecurity.PolicyCondition and according to this article to be able to see these ...
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123
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Apex page failing DML transaction
Let's have a very simple apex page:
<apex:page controller="EventInsert" >
<apex:form>
<p>Event insertion test</p>
<p>{!processParams}</p>
<apex:...
- 103
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Maximum number of records a trigger processes in a single batch?
What is the maximum number of records a trigger needs to be able to process in a single transaction/batch?
Is it limited to 200? or do triggers need to be able to handle more?
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466
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Performing multiple operations on same record in same transaction [duplicate]
I am trying to do three operation using same record.
First Operation: Set ContentDocument isArchived field to false.
Second Operation: Grab contentdocument by calling REST API Endpoint.
Third ...
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733
views
What is the transaction boundary in apex and how the debug log files generated?
In Apex Developer Guide, I found
An Apex transaction represents a set of operations that are executed
as a single unit.
My question is, how can I define the set of operations ? That is,
If I ...
- 481
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649
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Uncommited work exception in Queuable with Callback and Rollback
Is there a way to do all that
Do Callout in Queueable
Do Dml based on the Callout result
Catch errors in 1 and 2.
Rollback 1, 2 on error
Report error via email and log in Custom object
without ...
- 38.2k
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Do Apex Transaction have a unique Id (like Batch Ids)?
I am working on a Platform Event based Logging Framework (based on the ideas of Andrew Fawcett's Dreamforce session).
I want to visually group Log entries of the same transaction or batch.
Batch ...
- 38.2k
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Difference between Batch, Job and Transaction in Salesforce?
As a title, can anyone help me to distinguish what is the difference between Batch, Job and Transaction in Salesforce?
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377
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Transaction security policy for multiple logins
I need to modify the existing transaction security policy to trigger if user logs in from multiple IP addresses in past 8 hours. I'm using the below SFDC example policy. Can someone give a hand on how ...
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679
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Bulk flow interviews not interacting with one another
My goal is to run a flow in bulk and not create duplicates. First thing that happens is I lookup colCustomObject. The first interview loops through colCustomObject, determines that a new record needs ...
- 1,218
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1k
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method @future two transactions
In an @future method can I persist a data at the beginning of the execution and the others at the end? Pratically, can i open and close two different transactions in the same @future method?
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Is a single APEX test case considered a transaction?
I'm getting DML errors when trying to test some triggers:
This error occurred: MIXED_DML_OPERATION: DML operation on setup
object is not permitted after you have updated a non-setup object (or
...
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727
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Confused with transaction terminology related to Visual flow limits
I am going through Apex Governor Limits that Affect Flows documentation and came across two new terms "larger transaction" and "batch transaction". I thought we only have Synchronous transaction, ...
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Explain: Big objects don’t support transactions including both big objects, standard object and custom objects
While reading the Big Object related documentation, I was curious as to what does the following statement mean?
Big objects don’t support transactions including both big objects, standard object ...
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112
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When are history records created
Two types of transactions work on a set of records. First type selects records that don't have a flag set and sets it. The second transaction selects those records that have a flag set and removes the ...
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Does Apex transaction control have a context or scope?
Is Apex transaction control equivalent to .Net transaction scope where it only rolls back the transaction within scope?
Will it rollback all the records that has been inserted between Database....
- 315
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5k
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How to get and rethrow Exception from Database.insert(list, false)
I am inserting record using the allOrNothing = false option to only rollback the transaction when a certain type of error occurs (Goal: Allow the insert of Custom Records even if some of them fail as ...
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Aura transaction details
I have a fundamental question about Lightning technical design.
Today viewing debug logs I noticed that if Lightning component make multiple calls to server-side (invoke multiple apex-controller ...
- 1,279
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How does Lightning Component Framework request boxcar'ing affect flows and transactions?
If the lightning component framework batches together multiple update requests, are they all subject to the rules and limits of a single transaction?
From Queueing of Server Side Actions:
The ...
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Remembering data between before trigger and after trigger
I want a before update trigger to remember which of the objects need something done in the after trigger handler. I tried this but I get a null reference:
public class OpportunityTriggerHandler {
...
...
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