what happen if we set JDBC string to NULL?
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How do I retrieve a whole row of data at once, instead of calling an individual ResultSet.getXXX method for each column?
Explain Basic Steps in Writing a Java Program Using Jdbc?
Give an example of code used for setting up connection with a driver.
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What happens if connection is not closed in jdbc?
i am user who logined the application..after that another valid user will also logind..so that is it neccessary to create jdbc connection for each and every user...plz explain it with proper answer...plz help me