---
title: "Discussion on \"Miscellaneous Questions\" | Hashnode"
description: "Discussion on \"Miscellaneous Questions\". Objects and Relationships\n\nHow many lookup relationship and MDR can you create on single object?\n\nLookup : 40\n\nMDR : 2\n\n\n\nWhat if you delete child record and after that you delete parent record of that child then can you undelete the child record\n\nIf..."
url: "https://hashnode.com/posts/miscellaneous-questions/675e7ed84382d388c3546d37"
---

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# [Miscellaneous Questions](https://harshdev.hashnode.dev/miscellaneous-questions?utm_source=hashnode&utm_medium=feed)

Objects and Relationships How many lookup relationship and MDR can you create on single object? Lookup : 40 MDR : 2 What if you delete child record and after that you delete parent record of that child then can you undelete the child record If...

Dec 15, 2024 · 3 min read · harshdev.hashnode.dev  
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[Harsh Said](https://hashnode.com/@codefreak31)

@codefreak31

  
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