Read this chapter while sitting at your computer and try out the examples shown. Before beginning, make sure you have access to the sample tables described. To begin using SQL*Plus, you must first ...

SQL basics I: Data queries Whether you’re just getting in to programming or you’ve avoided learning SQL, it’s something every developer faces eventually.

Assuring optimal performance of database applications starts with coding properly formulated SQL. Poorly written SQL and application code is the cause of most performance problems. As much as 75% of ...

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.

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Learn how Data Transformation Services (DTS) can help you import, export, and/or transform data from various sources to single or multiple locations in Microsoft SQL Server 2000.

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