Tag: IBM

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Database, heal thyself

(John Breeden II) It’s pretty neat to think of a computer or a server healing itself, and that is exactly what IBM is going for across its product line. IBM’s DB2 Universal Database 8.2 incorporates some of these self-awareness features, which puts it ahead of most other databases in this category.

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SQL/400 Data Manipulation Language

In the previous chapter we learned how to use SQL’s data definition language (DDL) to create SQL base tables that contain data and SQL views that provide alternative ways to access data in base tables. In this chapter we begin our study of SQL’s data manipulation language (DML), which provides data

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UDFs to ease migration

(Marina Greenstein) If you’re migrating to IBM DB2 Universal Database (UDB) from a database that supports bit and Boolean operations and functions, you may be wondering how to handle these types and functions in DB2. The author offers a method that includes table creation with columns of the bit-lik