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MRDJ Apex Batch Class to update Field
There are 3 objects, Object1, Objec2 and Object3.
Object 1 and Object2 have relationship, Object 1 is parent and Object 2 is child.
Need to update records on Object 3 based on the results from Object 1 and Object 2
Need apex batch class to update the flag on object 3.
Object 1: Parent Object
Field1: Id
Field2: OwnerId
Field3: Status
Fetch all the records from parent object: Select Id, OwnerId from Parent Object where Status='Submitted'
From this OwnerId is required
Object 2: Child Object
Field1: Id
Field2: Name (this is parent object Id, Field2)
Field3: Item Number
Field4: Item Name
Field5: COunt
Fetch all the child records of the corresponding soql result: Select Item Number, Item Name from Child Object where count=0 and Name in (above soql result of Ids)
From this Item Number, Item Name are required to map the OwnerId
Object 3: Different Object
Field 1: OwnerId (this ownerId is same as Field 2 in Object 1)
Field 2: Item Number (this Item number is same as Field3 in Object 2)
Field 3: Item Name (this Item name is same as Field4 in Object 2)
Field 4: Active
In this, active field should be set to false based on the corresponding OwnerId records of respective item numbers and names.
Object 1 and Object2 have relationship, Object 1 is parent and Object 2 is child.
Need to update records on Object 3 based on the results from Object 1 and Object 2
Need apex batch class to update the flag on object 3.
Object 1: Parent Object
Field1: Id
Field2: OwnerId
Field3: Status
Fetch all the records from parent object: Select Id, OwnerId from Parent Object where Status='Submitted'
From this OwnerId is required
Object 2: Child Object
Field1: Id
Field2: Name (this is parent object Id, Field2)
Field3: Item Number
Field4: Item Name
Field5: COunt
Fetch all the child records of the corresponding soql result: Select Item Number, Item Name from Child Object where count=0 and Name in (above soql result of Ids)
From this Item Number, Item Name are required to map the OwnerId
Object 3: Different Object
Field 1: OwnerId (this ownerId is same as Field 2 in Object 1)
Field 2: Item Number (this Item number is same as Field3 in Object 2)
Field 3: Item Name (this Item name is same as Field4 in Object 2)
Field 4: Active
In this, active field should be set to false based on the corresponding OwnerId records of respective item numbers and names.
https://developer.salesforce.com/docs/atlas.en-us.apexcode.meta/apexcode/apex_batch_interface.htm (http://blog.shivanathd.com/2013/01/how-to-write-batch-class-in.html)
http://blog.shivanathd.com/2013/01/how-to-write-batch-class-in.html