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What Is Database QueryLocator?

January 24, 2024 by Charlene Dyck

What Is Database QueryLocator? Database.QueryLocator object when you are using a simple query (SELECT) to generate the scope of objects used in the batch job. If you use a querylocator object, the governor limit for the total number of records retrieved by SOQL queries is bypassed but we can retrieve up to 10,000 records. What

What Is A Batch Apex?

January 24, 2024 by David Evans

What Is A Batch Apex? Batch Apex is used to run large jobs (think thousands or millions of records!) that would exceed normal processing limits. Using Batch Apex, you can process records asynchronously in batches (hence the name, “Batch Apex”) to stay within platform limits. How do you write a batch Apex? start method: public