What is dual table oracle?
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What is cluster Key ?
Please HELP me its urgent? If i want to EXPORT data from SQL server to ORACLE 11g then how can I replicate data from SQL to ORACLE?
wirte the syntax of update query?
what is the dual table in oracle?
How to select an oracle system id (sid)?
After update how do u know how many records got updated
What is Row Chaining ?
How to drop an existing view in oracle?
What is Library Cache in Oracle?
how to find find & delete duplicate rows from two different tables?
What is meant by an index?
can u call user defined functions in select statements