-
what is the Use of database.querylocator in Salesforce?
What is the use of Database.querylocator in batch apex?
-
This discussion was modified 6 years ago by
Shubham.
-
This discussion was modified 6 years ago by
-
2 Replies
-
Database.getQueryLocator in Salesforce returns a Query Locator that runs your selected SOQL query returning list that can be iterated over in batch apex or used for displaying large sets in VF.
-
- Database.getQueryLocator returns a Query Locator that runs your selected SOQL query returning list that can be iterated over in batch apex.
- The query locator can return up to 50 million records
- It should be used in instances where you want to batch a high volume of data up (pagination or batch apex).
- The database.query method should be used in instances where you are wanting to do a dynamic runtime SOQL query for your code.
Log In to reply.
Popular Salesforce Blogs
The Salesforce Schema Builder — What You Need To Know
Keeping the pace of change is a constant challenge for systems and IT teams running Salesforce. Luckily, the platform comes with a ton of built-in…
Why Choosing the Right Salesforce Development Company Defines Your CRM Success
In today’s digital ecosystem, customer experience is no longer optional; it is the core driver of business growth. Whether you’re a startup scaling operations or…
Salesforce Apex Winter Release 21 - All You Need To Know
1. Before Apex Winter Release 21 batch limit for big objects using deleteImmediate() is 2,000 records at a time. Now we can delete up to…
Popular Salesforce Videos
The Power Of Displaying Salesforce Data in Google Maps
Ever wondered where on earth your Leads are? Or your customers and prospects for that matter? Well here’s the way to find out. Display your…
Share Visualforce Pages Between Classic and Lightning Experience | Salesforce Trailhead
Visualforce Pages should be created correctly such that they behave properly whether they run in Salesforce Classic or Lightning Experience. Detecting and Responding to the…
Using Salesforce Einstein Prediction Builder
Make meaningful business predictions from your Salesforce data with just a few clicks, then use those predictions to make smarter business decisions and to power…
