Home/ Questions/Q 8064091
In Process

The Archive Base Latest Questions

Editorial Team
  • 0
Asked: 2026-06-05T11:15:46+00:00

I have 2 tables, OrderTable & OrderDetailTable. I am trying to select rows from

  • 0

I have 2 tables, OrderTable & OrderDetailTable.

I am trying to select rows from OrderTable that don’t have any rows in OrderDetailTable so we can Delete them.

Share

Leave an answer

You must login to add an answer.

Need An Account,

1 Answer

  1. Editorial Team

    I assume you have an id relation between the 2 tables:

    select * from OrderTable  
where orderdetails_id not in (select id from OrderDetailTable)

    and to delete them 

    delete from OrderTable  
where orderdetails_id not in (select id from OrderDetailTable)
    • 0