What is index, cluster index and nonclustered index?
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How to drop existing indexes in ms sql server?
Explain foreign key in sql server?
what is the disadvantage of SQL Loder?
An employee table, with the columns id, name, sal and dob. Query to select emp names of all highest salaries(there are 4-5 people having the same salary which happens to be the highest).
How to retrieve error messages using odbc_errormsg()?
Can you explain about buffer cash and log cache in sql server?
What is xdr?
Which operator do you use to return all of the rows from one query except rows are returned in a second query?
What is Deadlock?
please bar with my english i having a database called tblhallreservation in which res_date is date field has to select all the fields in table deponding on month either has to display all details for the month jan or feb and so on
how can you check the level of fragmentation on a table? : Sql server administration
One table how may column and Primary key
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