David Aldridge

David Aldridge has asked 2 questions and find answers to 192 problems.

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David Aldridge questions

Ruby: Should strings in a frozen array also be individually frozen?
What's the difference between TRUNCATE and DELETE in SQL

David Aldridge answers

How come Oracle reverse key indexes don't cause slow random writes?
Oracle SQL consumes huge temp space
How can I deal with a race condition in PostgreSQL?
Oracle instant client deployment?
A has many B's, and only one 'active' B
sql query to find second not null value in a table (oracle)
Oracle Identifying multiple spaces using REGEXP_LIKE
Renaming a table while leaving the existing triggers behind
Oracle : check for read/write privileges, automated testing
rails - count records by value