If Your Trigger Uses UPDATE(), It's Probably Broken. - Brent Ozar Unlimited®
sql - Update table only if value does not exist in a specific column - Stack Overflow
CHECKING IF EXISTS IN SQL SERVER
PostgreSQL – how to UPSERT (Update or Insert into a table) – data-nerd.blog
How to Update If Row Exists Else Insert in SQL Server - GeeksforGeeks
ssms - What is the best way to auto-generate INSERT statements for a SQL Server table? - Stack Overflow
Create Trigger for SQL Server Insert Update and Delete
How to update if row exists else insert in SQL Server | My Tec Bits
SQL Server stored procedure if exists update else insert example - YouTube
How to update if row exists else insert in SQL Server | My Tec Bits
SQL server insert if not exists else update
SQL Server EXISTS and NOT EXISTS
When data exist update if data not exist insert to database
SQL Triggers for Inserts, Updates and Deletes on a Table
Overview of the T-SQL If Exists statement in a SQL Server database
sql server - Combining IF ELSE clause with UPDATE in TSQL - Stack Overflow
How to Update If Row Exists Else Insert in SQL Server - GeeksforGeeks
SQLCircuit: T‐SQL: MERGE statement - Single statement for Insert + Update + Delete operation
SQL Server Trigger After Update for a Specific Value
Please stop using this UPSERT anti-pattern - SQLPerformance.com
SQL UPDATE vs. INSERT vs. UPSERT | Pure Storage Blog
How SSIS Check data if exist then update else Insert – Program Balabala
