What is the use of sign function?
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Is it possible to call a stored procedure within a stored procedure?
How to delete duplicate rows in sql server?
WHAT OPERATOR PERFORMS PATTERN MATCHING?
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Which databases are part of SQL server default installation? Explain the usage of each?
What is primary key index?
Why are views required in the sql server or in any other database?
What do you understand by user-defined function in the sql server and explain the steps to create and execute a user-defined function in the sql server?
What is outer join in sql server joins?
what is a cursor and what is its use?
What are the different types of backups avaialabe in sql server 2005?
How to list all columns in a table using odbc_columns()?
Delete duplicate rows from a table without primary key by using a single query Table Employee empname salary A 200 B 300 A 200 C 400 D 500 D 500 Output should be A 200 B 300 C 400 D 500
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