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  You are here:  AllExperts > Computing/Technology > Databases > PostGreSQL

Expert Profile: Melvin Davidson

Expertise:  General SQL questions, Security, Functions & Procedures, Triggers & Constraints, Slony replication

Experience in the area
3 years as a PostgreSQL and Slony DBA

Organizations
Universe Exploration Command

Education/Credentials
B.S. Computer Technology - N.Y.I.T Old Westbury, NY

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Average Ratings
Prestige Points: 350
Knowledge   9.89   Best of the best
Clarity of Response   9.89   Best of the best
Timeliness   9.89   Best of the best
Politeness   10.0   Best of the best
Number Of Questions
(in Past 24 Hours)
0
Max Questions to be Asked
(in 24 Hour period)
5
Total Questions
(since joining AllExperts)
11
Recent Reviews from Users
KnowlClarityTimePolitenessDate
1010101011/17/08
1010101011/17/08
10101011/16/08
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1010101011/16/08
User Comments
Thank you for the answer and the link.
(tennis_girl on 11/17/08)
Thanks for the answer and the websites :)
(tennis_girl on 11/17/08)
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Recent Answers from Melvin Davidson
2008-11-17  SQL command Hello tennis_girl, Please note this site is designed to answer questions of a more complicated nature, but I will answer this one final simple question. You should use: http://archives.postgresql...
2008-11-16  SQL commands Hello again tennis_girl. I highly recommend you go to http://archives.postgresql.org/pgsql-novice/ and click the link to subscribe to that list. It is designed for beginner questions such as...
2008-11-16  select employees with their direct manager Hello again tennis_girl, This is a very basic SQL query. As I do not have complete details, the solution should be similar to below. SELECT e.ename as employee, m.ename as manager,...
2008-11-16  not using a function Oops, Once again, there was an omission. The correct statement is below: Statement 1 using COALESCE ================================================================== SELECT name, salary...
2008-11-15  not using a function Dear tennis_girl, My apologies, For some reason, this site removed the plus sign from the statements when I ran spell check. I have re-entered them below. Statement 1 using COALESCE ==================================================================...
More Answers for "PostGreSQL"


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