What are the logical operations?
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Explain the use of record length option in exp command.
What privilege is needed for a user to delete rows from tables in another schema?
When do I need to use a semicolon vs a slash in oracle sql?
what is the difference between substr and instr function in oracle?
Draw E-R diagram for many to many relationship ?
does Oracle has only one table space?
How do I start tns listener?
What is using clause and give example?
Explain overloading. Can functions be overloaded?
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write a query to count number of alphabets in given string for example "APPLE" write a query to generate sequence from 50 to 100 write a query to display in single string "ABCD,EFGH,IJKL,PQRS"
Define Transaction ?