What is a sub query? Describe its types?
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difference between procedures and function?
How to rename a column in an existing table?
Explain the dml?
What is a Garbage Collection? and what is full recursive Garbage collection?
How much memory your 10g xe server is using?
candidate key is subset of super key but not vice-verse explain
What are the execution control statements in oracle?
HOW TO CONVERT ORACLE TABLE DATA (RECORDS)INTO EXCEL SHEEET?
What is the quickest way to export a table to a flat file?
What are a query and state the different types of queries and their uses?
Can we create database in oracle using command line ?
what is candidate key & super key