what is the boundary line in varrays?
What is the difference between Union and Union all. Which is faster.
Give me some examples of predefined exceptions.
What is mdf ldf and ndf?
Is sql better than excel?
what is the use of HASH, LIST partitions?
What is the difference between inner join and natural join?
What are different types of triggers?
write a qurey for finding the length of the sting.
How to add a column ‘salary’ to a table employee_details?
What are Anti joins
how to delete an existing column in a table? : Sql dba
What are the return values of functions SQLCODE and SQLERRM ?
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