If your business uses relational databases to store data, it helps to use the SQL SELECT command with the INTO clause to create new tables from query results. This method isn't ANSI-standard SQL ...

How to Reindex SQL Tables. The indexes on a the tables of a large database make a huge difference in its performance and utility. Without an index, locating a single record in a large table can ...

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 ...

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 ...

Due to zero-based counting, indexes 1 and 2 map to the second and third columns in the Player table, which are the handle and the emailAddress. When the code builds and runs, the output is as follows: ...

A common SQL habit is to use SELECT * on a query, because it’s tedious to list all the columns you need. Plus, sometimes those columns may change over time, so why not just do things the easy ...

Knowing exactly what in-memory OLTP tables are used for will help you make the most of one of SQL Server's newest features.

Power Query is a versatile tool that excels in data transformation and combination. It provides a step-by-step approach to combine tables in Excel, ensuring data integrity and efficiency.

While temporal data support is something that has existed in the past within other database platforms, it is a newly available feature with the RTM version of SQL Server 2016. In case you haven't ...