7. Where would you look for errors from the database design?
What are the different ddl commands in sql?
What are sql commands?
Can I call a procedure inside a function?
How to trace the errors in pl/sql block code?
I want to display the employees who have joined in last two months. (It should be executed randomly means If I execute the query in March it should display Jan and Feb joined employees. Same query if i execute in Feb, 2007 it should display dec, 2006 and jan 2007 joined employees.
Which one of the following join types will always create a Cartesian Product? 1. CROSS JOIN 2. LEFT OUTER JOIN 3. RIGHT OUTER JOIN 4. FULL OUTER JOIN 5. INNER JOIN
What is the difference between join and union.
27 Answers 3i Infotech, ABC, Oracle, Polaris, TCS, XT Global,
How do I count rows in sql?
How can check sql version from command line?
What is a join?
What are the different datatypes available in PL/SQL?
What are pl/sql cursors?