Learn how to use common tools and methods to test and validate snowflake schema in SQL Server for data quality, integrity, performance, and optimization.

New method: DROP IF EXISTS supported in SQL Server 2016 and above version To drop a database object in SQL Server 2016 and above we need to execute a simple statement.

I'm learning pgloader. I want to migrate a database in SQL Server to PostgreSQL but only certain schemas. In the documentation, I have noted the following: including only table names like ...

Hello, I'm having problem with dropping default constraint using alter_column operation. Here is my setup: Microsoft SQL Server 2017-CU12-ubuntu pyodbc 4.0.26 alembic 1.3.0 sqlalchemy 1.3.11 I have ...