Explain what role entity and relationship play in an ER diagram.
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When cursors are useful?
can you tell me some sites name for sql server 2000 commands with example??? plz reply soon.
What does this statement do @@rowcount?
What stored by the master?
What is the difference between TRUNCATE and DROP?
How to list all dsn entries on your local machine using odbc_data_source()?
Explain the different types of joins?
Do you know what are various aggregate functions that are available?
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Is sql server is free?
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What are different types of constraints?
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