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Expertise

Can answer -SQL advise, Generic information on database design and Ingres tools & utilities. I will not advise on how to restore / resolve corrupted databases. In addition, I can also answer questions regarding PostgreSQL & Slony, until such time as a separate category is added for them.

Experience in the area

8 years as Technical Support Specialist for Ingres database as a CA employee.

Publications

Interface Age Magazine (no longer published). Ingres Technical documents.

Education/Credentials

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

Something interesting about this subject that others may not know:

I contributed to the Ingres Knowledge base at Computer Associates before Ingres became a separate company. In particular: Document ID: TEC265191 Title: Clarifying the use of Groups and Roles Document ID: TEC265188 Title: Implementing Security Alarms Document ID: TEC265186 Title: Getting Additional Information about Ingres Error Messages

Something controversial or provocative about this subject

Computer Associates's (CA) layoff of employees in 2004 was unjust, unfair and not needed, in consideration of the top executives all giving themselves large bonuses while ruining the lives of thousands of formerly loyal employees. Mine was particularly harsh, in that I received my notice via a conference phone. My new manager had never even met me, even though I had worked there for 8 years.

Average Ratings

Recent Reviews from Users

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    K = Knowledgeability    C = Clarity of Response    T = Timeliness    P = Politeness
UserDateKCTPComments
Rohit09/28/08101010 
Joan06/20/0810101010 
Laurence06/20/0810101010Thanks for all your help Melvin which .....
Laurence06/18/0810101010Thanks Melvin, I think I can cope .....
Laurence06/18/0810101010Thanks Melvin I could not see it .....

Recent Answers from Melvin Davidson

2009-05-05 connecting powerbuilder with ingress 9.0:

This question is very similar to one that has already been answered in this forum. Basically you will an ODBC connection to Ingres. Please see the following url: http://en.allexperts.com/q/Ingres-3317/Connecting-Ingres-database-Powerbuilder-1

2008-09-27 Ingres vs. Others:

>I want to use Ingres for my startup and want to integrate it with >.NET 2.0. I want to know how the integration works. Ingres has a native driver for .NET. It also supports OpenSQL with .NET. I

2008-06-17 SQL in Ingres program:

Laurence, The error that occurs is: E_US0F06 line 1, Syntax error on 'FROM'. The correct syntax is: DECLARE GLOBAL TEMPORARY TABLE tablename (columnname format [null_default_clause] {,

 

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