What is recursive batch in Salesforce? How to do a recursive batch?

Hello,

You can call batch from the previous batch finish() method. For example:-

public class RecursiveBatch implements Database.Batchable<sObject>, Database.AllowsCallouts, Database.Stateful {
private final Date passedDate;

public RecursiveBatch(Date passedDate) {
this.passedDate = passedDate;
}

public Database.QueryLocator start(Database.BatchableContext BC) {
return Database.getQueryLocator( < QUERY >);
}

public void execute(Database.BatchableContext BC, List<sObject> scope) {

}

public void finish(Database.BatchableContext BC) {
if(Date.today() <= this.passedDate) {
Database.executeBatch(new RecursiveBatch(passedDate.addDays(1)));
}
}