How does cross join work?
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what is the need of the cursor attribute notfound..(because using found attribute we can complete the task......found + negation operator = not found )
Is sql scripting language?
What does plvtab enables you to do when you showthe contents of pl/sql tables?
Which is faster subquery or join?
What is pragma exception and how, when, where us
Explain the difference in execution of triggers and stored procedures?
How to avoid duplicate records in a query?
What is fmtonly in sql?
Which is the correct statement about truncate and delete?
If we have n no of columns in a table, can we add new column in that table with not null constraint?
Is record in oracle pl sql?
How many types of cursors are available in pl/sql?
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