David Aldridge

David Aldridge has asked 2 questions and find answers to 199 problems.

Stats

About

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

Invalid IsolationLevel parameter: must be ReadCommitted or Serializable
How can I retrieve next n unlocked rows from Oracle?
Default Scale value of Number column in Oracle
How can an Oracle scheduled chain include a step which calls a program with arguments
How to run same sql with different data for a large number of times
Number of indexes per table
SQL - performance in varchar vs. int
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?