what is the difference between count(*) and count(1) ?
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What does top operator do?
How to write the storeprocedure with in the store procedure? and how can we write the store procedure with in a trigger vice versa? plz post me the exact answer?
How many joins in sql server?
write down the sql query? Table Name : emp1 empid empname 1 bala 2 guna Table Name : emp2 empid empname 1 <Null> 2 <Null> Solution : emp1 names are updated in emp2, write a query?
Write a sql query to sort on different column name according to the parameters passed in the function?
What is merge statement?
How display code or Text of Stored Procedure using Sql query in Sql Server ?
what is sql injection in sql server?
What is one of the first things you would do to increase performance of a query? For example, a boss tells you that ?a query that ran yesterday took 30 seconds, but today it takes 6 minutes?
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What do you mean by authentication modes in sql server?
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what number files will a information contain in SQL Server? How many forms of information files exist in SQL Server? How many of those files can exist for a single database?