Can we create clustered index without primary key?

124

what is the difference between delete and truncate commands? : Sql dba

156

Why function is used in sql?

119

Can we use pl sql in sql server?

128

What is pl sql and why it is used for?

156

How many triggers can be applied on a table?

123

If i can use sys.check_constraints to display my constraints from my database using sql server 2005, how can i display then if i am using sql server 2000????

3154

Are null values same as that of zero or a blank space?

159

Can we rename a column in the output of sql query?

158

How many types of cursors are available in pl/sql?

137

How do I clear the screen in sql plus?

122

what are the advantages and disadvantages of views in a database? : Sql dba

149

What is sql and explain its components?

161

what are all the common sql function? : Sql dba

149

Can a table have no primary key?

122