How to experiment a data lock in oracle?
Hi can anyone tell me where are the dumps found of OCA certification.. Also the materials to be studied for the preparation.
How to create id with auto_increment on oracle?
How do we represent comments in oracle?
t1 col1 col2 nishi 5000 lucky 6700 akash 7000 i want that a query that when i insert 7000 it will show me data already present and data will not insert. if data is not present it will insert.
What are advantages fo Stored Procedures?
i have executed the Delete command after the I have created table whether deletions will be commit or not? if table is successfully created?
Can we create more than one constraint to column ?
How i can handle exception in large code like 1000 line without distrubing the code or without exception handler sction?
How can we delete duplicate rows in a table?
How to speed up webrick?
Explain the use of ignore option in imp command.
Can the query output be sorted by multiple columns in oracle?