Announcing DISCOVER.DB2

When I was in my early thirties, I was diagnosed with a learning disability. This really put my learning style into perspective. Teaching myself via a book was incredibly hard, and still is in some ways. Where I thrived was with hands on labs and engaging speakers.

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DB2 Administrative SQL Cookbook: Listing Database Authorities that an ID/Group Holds

Purpose

To list the database authorities held by an ID or group – authorities, not privileges. This information is not available in sysibmadm.privileges. The format of syscat.dbauth has columns with ‘Y’ or ‘N’ in them, and reading that quickly to answer the question “What permissions does this ID have?” can be a bit frustrating. This SQL could also be union-ed with SQL to query sysibmadm.privileges to include the privileges on database objects in one result set.

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RSCT APAR Affecting TSAMP

Some of my clients, instead of engaging me for day-to-day support, engage me for expert assistance only when it all really hits the fan. This issue occurred for one of those clients, who had other support performing the HADR failovers while the Linux kernel was upgraded. The version of RedHat did not change, but the kernel did.

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Index of Introductory Db2 Topics

This blog entry is designed to serve as a roadmap for current blog entries directed at those newer to Db2. In my mind, this likely includes anyone who has been working with Db2 for less than 2 years. However, often there are areas we spend more time in than others, so I think of these topics also as “spackle” – to fill in gaps for the self-taught. Note that some of the topics below are not links. This is because they’re areas I plan to blog about in the future.

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