David Aldridge

David Aldridge has asked 2 questions and find answers to 191 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

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
Proper Storage of Millions of Phone Numbers in Postgres