[From Lorenzo Alberton
Following my tutorials on how to extract meta informations from Firebird SQL and from PostgreSQL, I'm now going to show how to retrieve the same informations from Microsoft SQL Server, using the INFORMATION_SCHEMA, with system tables (sysobjects, sysindexkeys, sysindexes, syscolumns, systypes, etc) and/or with system stored procedures (T-SQL). SQL Server 2005 introduced some catalog views called "sys.*": for completeness, I may use them too in the queries. To list all the views available in the INFORMATION_SCHEMA, you can run the following query from the 'master' database...
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