Shelley Doll finishes her coverage of SQL data types with an overview of datetime and interval data types. Learn more about the basic syntax of these standard SQL types.

T-SQL has 30 different data types, as listed in Figure 1, in order of decreasing precedence. Generally speaking, when an operator combines two expressions of different data types, the rules for data ...

In this article, author Randal Hoff shows how to use Multi-Record Type pattern to provide both NoSQL and SQL access to c-treeACE data that combines multiple schemas in a single table.

Each of these types is described in the following sections. For more information about DB2 data types, see your DB2 SQL reference manual. Note: The SAS/ACCESS interface does not support the following ...

Joey on SQL Server Hands-On with Copilot for Azure SQL Database I've been playing around with the new Microsoft service, currently in preview and it's time to show off what it can do. By Joey D ...

For the past fifty years, SQL has helped us understand, manipulate and use our data to our advantage.

SQL JOINs make it easy to find and fix missing data Your email has been sent Many people are confused by various JOIN operations supported by SQL. Learn to master the SQL command line with this ...