What are the differences between blob and clob in oracle?
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Why do I get java.lang.abstractmethoderror when trying to load a blob in the db?
how do u know the total no of rows in a table?
Can u make a synonym for deptno=10 only from emp table.
what is the scenario where you take the database to NoArchivelog mode?
How to drop a tablespace?
What privilege is needed for a user to delete rows from tables in another schema?
what are stored procedures?
Write query to fetch second maximum salary from employee table.
4 Answers Bravura Solutions, HCL,
How will you differentiate between varchar & varchar2?
i have a question here... As of my knowledge, when we apply an index (b-tree)on a column, internally it arranges the data in b-tree format and do the fetching process correspondingly... and my quetion is... How a bit-map index arranges the data internally when applied on a column?IS it in b-tree format or whatelse?
22. Display the order number, number of lines in the order, total number of items and total value for all orders that have a total value greater than $100
Hi all, Can any one give answer for this question. Suppose im having employee table with fields, eno, ename, dept, address1, address2, address3. In address field employee can fill only address1 or address2 or address3... at a time he can fill three address fields. now i want all employee names who filled only one address field.. Plz its urjent can any one give querry.. Thanks in advance.