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Technical Article

RAC v2.0 released

  • Article

RAC is a native utility for MS Sql Server 2000 designed exclusively for data
manipulation.RAC can perform complex tasks while minimizing the need for complex
sql.RAC offers many computational options and has report writer features.RAC comes with a easy to use gui for novice users.

2002-03-20

3,213 reads

SQLServerCentral Article

SQLMatcher Added to Freeware Library

  • Article

SQLMatcher allows the user to compare Microsoft SQL Server DDL scripts. SQLMatcher is available in two different forms. The standard freeware version has just been made available for download on SQLServerCentral.com. The professional version is also available for download and purchase.

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2002-03-20

79 reads

Technical Article

Technical Chat: Inside with Jim Gray--The Search for Petabyte Storage

  • Article

Please join Jim Gray, Distinguished Engineer at Microsoft Research, for this Q&A Session. Jim, the father of Structured Query Language, has been looking at LARGE databases like Google, Hotmail, BarBar, CERN, EOS/DIS, Internet Archive, and others that are either at a Petabyte or will grow to a petabyte scale in the next year or so.

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2002-02-28

3,353 reads

Technical Article

AdeptSQL Workshop released

  • Article

Adept SQL Tools has released AdeptSQL Workshop, an IDE for SQL-based database schema creation and management. Includes fast drag'n'drop SQL decompiler, editor, preprocessor, SQL analyzer and difference engine, "revision history" scripts with a separate player utility for remote db deployment, integration with MS Visual SourceSafe. Pricing starts at $130,
$199 with VSS support.

2002-02-25

3,342 reads

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Question of the Day

ORDER BY alias

There is a table tmp_tab:

CREATE TABLE tmp_tab (
id int,
val int
);
INSERT INTO tmp_tab VALUES
(1, 1),
(2, NULL),
(3, 3),
(4, 4),
(5, 5);
You want to order the rows ids by the following expression:
    ISNULL(val, id) + 1
Which of the following queries produces the expected ordering and why? (Select all correct)

See possible answers