How can you merge two tables in oracle?
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Explain the use of indexes option in exp command.
What is a relational database management system?
Is it possible to disable the parameter from while running the report ?
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 is an oracle function?
Why does Oracle not permit the use of PCTUSED with indexes?
select statement does not retrieve any records. what exception is raised?
For a field in a repeating frame, can the source come from the column which does not exist in the data group which forms the base for the frame ?
How to install oracle database 10g xe?
What is self-referential integrity constraint ?
25. Display the client number and the value of the highest value order placed by that client.
What is an oracle tablespace?