Is foreign key unique?
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Can you insert NULL in unique column?
Difference between uniqe index and uniqe constraint?
Explain user defined functions?
What are ddl (data definition language) statements for tables in ms sql server?
do views contain data ?
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Describe in brief databases and sql server databases architecture.
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How to provide login information for a new odbc dsn?
What is data modeling and Reterminal integrity?
What is snapshot replication?
What is a result set object returned by mssql_query()?
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