Difference between cartesian join and cross join?
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What is an oracle?
I have created one package with out procedures in package specification and in package body i have used 2 procedures. is it compile????
What is the function of Optimizer ?
What are the sql clauses supported in the link property sheet ?
Hi friends can u send the oracle 9i full version download link?????????????? please reply ?
You have one employee table having 3 entries emp_id, Mgr_id and salary. Mgr_id is also referencing emp_id. so now find out the emp_id which are having the second highest salary, under a particular manager.
How to call a trigger inside a stored procedure?Give an example.
What is Database Trigger ?
how to code performance tuning of oracle PL/SQL? can any body send me the perfect answer?
What is the difference between substr and instr?
Explain the use of consistent option in exp command.
What are the factors causing the reparsing of SQL statements in SGA?