What are number line correlation administrators will use while working with a subquery?
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What is @@rowcount in sql?
What is excution Plan in sql server
1 Answers CarrizalSoft Technologies, TCS,
How we create SQL Server 2005 Reporting Services ? Give me Sample
Suppose i have one sql query that contains 2 minute to execute.After one weekly i am executing same query that is taking 5 minute.Why our same query is taking more time.what would be my approach to reduce execution time.Please help.
1 Answers Cognizant, HCL, Value Labs,
What is 2nf normalization form?
What is the use of floor function in sql server?
1. How to fetch all the duplicate records from the table. 2. How to fetch the second highest salary from the table.
What is difference between foreign key and unique key?
i have table students with fields classname,studname select * from students classname studname 1 xxxxx 1 yyyy 1 zzzz 2 qqqq 2 tttt 3 dsds 3 www i want the output should be No of students in class 1 : 3 No of students in class 2 : 2 No of students in class 3 : 2
What is full outer join in sql server joins?
How to update existing rows in a table?
How much memory that we are using in Logshipping Concept?
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