Without knowing the specific table names and columns, it is not possible to provide an exact SQL query. However, here is a general demonstration of how to obtain the Delivery Types of Suppliers using an exclusion table:
Assuming there are three tables: Suppliers, DeliveryTypes and ExclusionTable.
Suppliers table contains columns: SupplierID, SupplierName, SupplierAddress etc.
DeliveryTypes table contains columns: DeliveryTypeID, TypeDescription etc.
ExclusionTable contains columns: SupplierID, DeliveryTypeID.
The query could look like this:
SELECT DT.TypeDescription FROM DeliveryTypes DT LEFT JOIN ExclusionTable ET ON DT.DeliveryTypeID = ET.DeliveryTypeID LEFT JOIN Suppliers S ON ET.SupplierID = S.SupplierID WHERE S.SupplierID IS NULL
This query will list all the Delivery Types that are not associated with any Supplier through the ExclusionTable.
Please start posting anonymously - your entry will be published after you log in or create a new account. This space is reserved only for answers. If you would like to engage in a discussion, please instead post a comment under the question or an answer that you would like to discuss
Asked: 2021-08-10 11:00:00 +0000
Seen: 8 times
Last updated: Oct 31 '21
How do you log Python data into a database?
How can the SQL debug mode be activated in PostgreSQL version 15.2?
How to deal with an operational error when connecting Django to MySQL?
What is the method for choosing data FROM a stored procedure?
How can SQL/PLSQL blocks be stripped of their comments?
What is the process for initializing Java UDFs in Spark?
How to set up Database First configuration in Entity Framework 7 for MVC 6?