What exactly does 1 unit of cost represent in SQL Query Analyzer execution plans? [ie: Subtree Cost: 41.2134] Obviously it is some form of measurement since a very simple "select @@version" is like ...

DBSophic, an innovative provider of performance management products for SQL Server based applications, announced that the company's Qure Analyzer solution has been ...

有谁知道SQL Server 7.0 中的查询分析器（Query Analyzer）的查询原理吗？ 就是说，SQL语句的执行结果很快就出来，而且，后面的数据也在不断的增加， 如果用在查询大量数据在DBGrid中实现，有没有问题。

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The Microsoft SQL Query Analyzer is part of the client tools that come with Microsoft SQL Server 2000 Enterprise Edition. It's designed to analyze the SQL queries that you or a program makes that ...

This is good enough to prevent some traffic jams — like query processes consuming too many resources on an OLTP server, for example — but it’s a far cry from what’s needed to define and isolate rogue ...

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We have SQL Server 6.5 (soon to be 2000) and I was wondering if there is a query analyzer for Linux that would be able to execute queries on it.