what is a unique key ? : Sql dba
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how to return query output in html format? : Sql dba
what is the different between unique+not null & primary key,
What do you understand by case manipulation functions?
How many types of normalization are there?
how to rename an existing column in a table? : Sql dba
hi sql gurus, here is my question 4 u. i wanna use triggers for sending reminder mail to all users who are registered to the site. if any one knws the code plz send me ans here : chayabs3@gmail.com thnx advance
When we give SELECT * FROM EMP; How does oracle respond?
24 Answers Accenture, HCL, Infosys,
What is a table in a database?
Delete duplicate records in the emp table.
I have a tablle like this. cust acc --------------- a 1 b 2|3 c 4|5|6 I Want below o/p: cust acc ----------- a 1 b 2 b 3 c 4 c 5 c 6 Please any one can you have any ideas share me. I have urgent requirement.
What is out parameter used for eventhough return statement can also be used in pl/sql?
Explain the the update statement in sql?
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