A collection of 23 FAQs on SQL Server database indexes. Clear answers
are provided with tutorial exercises on creating and dropping indexes;
clustered and non-clustered indexes; indexes created by primary key
and unique constraints; index fragmentation and rebuilding.
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http://dba.fyicenter.com/faq/sql_server/Transact-SQL_Boolean_Values_and_Logical_Operations.html
TThank you,
Team DBAFYI - DBA Resource Center
http://dba.fyicenter.com