Dynamic filtering is a technique that filters out unnecessary data in advance during the database query process. The core ...

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

Creating a new table from query results can help you build a database of your clients, employees, expenses and other business details by allowing you to select certain columns from existing tables.

Queries on tables with hundreds of millions or billions of rows are absolutely not free. Whenever possible, consolidate queries on big tables to the fewest possible discrete operations.

If tables selected for joining have a relation defined between them, Query and Reporting joins them automatically; see Joining Tables Automatically for more information. If the tables do not have a ...

Data comes from all kinds of sources and Microsoft Power Query can you when you need to combine foreign data. It’s a bit easier than trying to do so in Microsoft Excel sometimes.

Hey guys, Building a new video inventory system for my website. (MySQL) Single Header record. (linked to a contract) Multiple Detail Records - 4 in this case. (linked to the header record ...

Kylin was built to query massive relational tables with sub-second response times. A new, fully distributed query engine steps up performance of both cubing and queries.

Susan Harkins explains how to populate an Access list control instantly by setting properties at the field (table) level to create a lookup field.