SQL is the leading language for developing and querying databases, but it has a few quirks.In my last article, I shared 7 SQL mistakes to avoid.Now, let’s take a look at 9 best practices for ...

The free course takes you from the basics of creating database tables and selecting data to more advanced SQL queries and tasks, ... The Best Ways to Teach Yourself to Code. August 9, 2023 ...

Specialization: Databases; Instructor: Alan Paradise, Assistant Teaching Professor Prior knowledge needed: Learning Outcomes Analyze database contents using basic, intermediate and advanced SQL ...

Put the query in a new query window in SQL Server Management Studio. Looking at the AdventureWords2012 database (available for download from CodePlex), review the uspGetEmployeeManagers stored ...

The following code executes the SQL query string:execute(@query) Press the "F5" key to execute the code. The query runs, and you see a list of customers with the specified first and last name ...

However, the ANSI SQL 2011 update to the standards specified that relational databases should also support the ability to query the table from the point of view of any point in time. In a regular ...

When SQL Server 2014 debuted, you didn't have a lot of options for how to fix the queries that slowed down under the new CE -- you had the big hammer of not using it, or hinting queries to try to ...

The two tables joined here are provided by Steampipe plug-ins for AWS and Shodan. The first maps the sprawling catalog of AWS APIs to (currently) 269 tables; the second provides a dozen Shodan tables.

In Azure SQL Database you can also set a HISTORY_RETENTION_PERIOD (and should be able to do it in SQL Server 2017) to control how far back in time your history will extend. Converting Existing Table ...

The JPA Query object is smart enough to map fields returned from a native SQL query to the fields in the corresponding entity if you provide the name of the class to the createNativeQuery method. The ...