How many sql commands are there?
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Can we use loop in sql?
Do we need to rebuild index after truncate?
What are the benefits of pl sql?
Can i possible to see Table Details ? Ex : Table Name Date Time User Emp May/18/2010 12:59pm Scott
What is the most restrictive isolation level? : Transact sql
What port does sql server use?
Explain dml and ddl?
Why do we use triggers?
Is sql between inclusive?
What is index example?
Types of joins?
declare lowerl number:= 1; upperl number:= 3; num varchar2(10); begin for i into lowerl..upperl loop num:=num||to_char(lowerl); if i=3 then upperl:=5; end loop; message(num); What will be the output ?
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