Learn how to handle column name changes in Power Query and prevent workflow failures with expert tips and dynamic solutions.

Read this SQL tutorial to learn when to use SELECT, JOIN, subselects and UNION to access multiple tables with a single statement.

Using MS SQL Server, is there a way to query all of the tables in a database for a specific column name?Thanks,Pete ...

When the ALTER TABLE statement adds a column to the table, it initializes the column's values to missing in all rows of the table. Use the UPDATE statement to add values to the new column (s).

An update to the cardinality estimator feature in SQL Server 2022 will be one of the biggest changes to the database engine since its inception.