Microsoft Excel's Data Validation tool lets you add a drop-down list to a cell based on existing data in a column. However, ...

Managers of data warehouses of big and small companies realise this sooner or later, that having vast tables of numbers and ...

Snowflake (NYSE: SNOW), the AI Data Cloud company, today announced at its annual user conference, Snowflake Summit 2025, ...

Learn how to use Power BI measures and calculated columns to create dynamic, optimized reports. Step-by-step guide with ...

Open-source distributed OLAP database and powerful SaaS counterpart shine with plug-in indexes, signature tunable star-tree ...

By Kaunda ISMAILThis article discusses key tools needed to master, in order to penetrate the data space. Such tools include ...

Can see from the preview of the SQL used to update table that it is using a non-identify column in the where clause to determine which row to affect. I couldn't see anywhere in the settings to alter ...

Imagine a table that has billions of rows, from which millions need ... return the results of a scalar function as a column in a SELECT query. SQL Server Enterprise offers “partitioning ...

For example, a table should have primary keys, identity columns, clustered and unclustered indexes, data integrity and performance constraints. SQL Server table should not contain duplicate rows ...