Memo: Avoid Functions in Database Queries

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Archive for October 21st, 2010

Memo: Avoid Functions in Database Queries

October 21st, 2010 by Scott Selikoff

The most common type of questions in the JavaRanch JDBC forum tends to be about improving performance in a database (that, and “Where can I download a JDBC Driver?”). While remote trouble-shooting performance issues can be tricky, we often spot issues with the presented queries and offer alternatives to improve performance. One issue I see […]