STEP 1: Create a sample table in SQL using CREATE TABLE syntax STEP 2: Insert all the values and Titles respectively using INSERT INTO syntax STEP 3: Now check whether all the rows are affected or not ...

How to Check for Duplicates Before Inserting Into SQL. ... VALUES ('1','a') ON DUPLICATE KEY UPDATE column1='1', column2='a';" Run your modified query in your SQL browser to view the results.

This repository contains a project focused on data cleaning techniques, specifically: Removing duplicate values from datasets. Handling null/missing values effectively. Altering tables to modify ...

Executing this query in SQL returns results such as: Now if you drop the view from your data model and re-add it, EF will pick up the real primary key column that is labeled NID and your LINQ ...