ThatJeffSmith

Tag: table

Foreign Keys, a Foreign Concept?

Relational databases are powerful for many reasons, but you cannot deny the ‘relational’ part is pretty compelling. Rows or ‘tuples’ in a table are comprised of related data. So for one row in an Employee table, you can assume that each value or column pertains to that particular Employee. Of course you can’t – or […]

Partitioning and DBMS_REDEFINITION

Unscientific research and Twitter gossip reveals that fewer than 15% of folks out there take advantage of Oracle’s partitioning (Oracle Docs) support for tables and indexes. Folks that build their own solutions in-house are more likely to discover and use partitioning. If you use a packaged 3rd-party database solution and it uses partitioning, then I […]

Toad for Oracle Tip: Custom Queries

There are SO many little nuggets in Toad that you can take advantage of. To list all of them would be a daunting task. Here’s one that you may have overlooked, Custom Queries. If you right-mouse-click on an object in the Schema Browser, you’ll see a list of operations you can perform. Take a second […]