SQL Server

Mocking expected behaviour of SQL functions for Unit Testing with SQLite

While unit testing, I came across a method in an SQL repository class that was using a raw SQL query, and along with that, SQL Server’s newid() function. Since the complicated reason behind this decision was out of scope, I had to find a way to unit test that method…

SQLite was -of course- the first approach, but any attempt to actually test the method would nevertheless fail with the exception Microsoft.Data.Sqlite.SqliteException: 'SQLite Error 1: 'no such function: newid'.'.

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SQL Server: How to simulate DROP TRIGGER IF EXISTS

I usually store triggers, store procedures, functions, queries etc in sql files in an SVN repository. I then use a simple app I wrote, that just opens each file and executes it. The problem of course is CREATE and ALTER. I can’t use CREATE because the same trigger might already be there. On the other hand I couldn’t use ALTER because some triggers might be new.

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