What is difference between count (*) and count 1?
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Say if we have a table that contains only a single column , say OrderID, which has IDENTITY attribute defined on it. So how can we insert data in this table. I am reframing my question, that how can we make the table to increment the column "OrderID" value several times???
Explain the xml support sql server extends?
hw you create table in sql using existing table and variable should be in specific order given ex : in old table empid empname empsal empage empbirthdate empaddrs like is there in new table we need it as EX: exmpname empage empaddrs empid empbirthdate like we want hw we create this as a table not view or nt reporting
We are updating a field in sql and alter the row also.after giving the commit command the system is crashed.what will happen to the commands given,whether it will update and alter the table or not?
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What is the datatype returned by count(*)
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