Explain an exception and its types?
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how do we code triggers , store procedure , Performance tuning and indexing in a Java Project? Pls kindly get me the perfect answer with the code for each....thank you in advance............pls any body kindly help me soon as possible....
How many different types of indexes we have in oracle?
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I have two tables : COuntry,city I want all the cities in each country.Question on Cross Join.
State the difference between a primary key and foreign key?
WHEN CURSOR MOVES FROM ONE FORM TO ANOTHER FORM, HOW MANY TRIGGER WILL BE FIRED AND WHAT ARE THEIR SEQUENCE?
What is Undo Management Advisor in Oracle?
What spfile/init.ora file parameter exists to force the CBO to make the execution path of a given statement use an index, even if the index scan may appear to be calculated as more costly?
what is the use of system.effective.date variable in oracle?
Which environment variables are absolutely critical in order to run the OUI?
What is concurrency in oracle?
Please explain the difference between outer join and inner join? With examples would be appreciable..!
hey friends, What are the steps I can do to transfer the database from Microsoft Access 2003 to oracle10g (or SQL) Best regards