What is the difference between syntax error and runtime error?
how can stop the sequence with mention the max value and with out mention the max value
what is the correct way of selection statement a. select/from/table_name/orderby/groupby/having b. select/from/table_name/groupby/having/orderby
5 Answers HCL, JPMorgan Chase,
If you want a column to be part of the result set, after which SQL keyword does it belong? 1. SELECT 2. FROM 3. WHERE 4. GROUP BY 5. HAVING
10 Answers HCL, TCS,
What is scope of pl sql developer in future?
Which table is left in join?
What is int identity in sql?
What is difference between primary and secondary key?
what is the difernece between named and anonymous pl/sql blocks??
i have table T!. A B C D NULL 1 2 3 4 NULL 5 6 7 8 NULL 9 10 11 12 NULL. I WANT COUNT OF NULL VALUES IN TABLE. WRITE A QUERY.
Why is a primary key important?
What is the purpose of the partition table?
How do I create an index in word?