Explain optimistic and pessimistic concurrency?
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Relational calculus is what type of language?
can foreign key take role of primary key?
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What are the steps you will take to improve the performance of a poor performing query?
when u import an excel file into sql if suppose one column has got a date field with system time attached to it what data type u will use in sql to import it in a table? Note: a condition is the excel file has no primary key defined to a column...also u r importing bulk data into sql
Can a function call a stored procedure in sql server?
how would you improve etl (extract, transform, load) throughput?
Does group by sort data?
Wht is SQL Injection Attack ?
How to use "if ... Else if ... Else ..." Statement structures in ms sql server?
Comment,Datatypes are unlimited
Questions regarding Raiseerror?
How to move database physical files in ms sql server?
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