Answer / umamaheswari

PreparedStatement used to send SQL Statement to the Database
It not only contains the SQL Statement ,but also the
precompiled SQL Statement.It means that when the
PreparedStatement is executed ,the DBMS just run the SQL
Statement without compiling it

Answer / ganesan

If you want to execute a Statement object many times, it
normally reduces execution time to use a PreparedStatement
object instead.

Answer / kalyan

If same query is executed multiple times over DB for
different values, we go for preparedStatement

PreparedStatement ps = con.prepareStatement(
"UPDATE TABLE_NAME SET COLUMN = ? WHERE COF_VALUE
LIKE ?");

Why do we need jdbc?

0 Answers  

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why we don't use the type 2 driver for connect to the database in jdbc?

1 Answers   TCS,

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Is possible to open a connection to a database with exclusive mode with JDBC?

0 Answers  

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How can you load the drivers in jdbc?

1 Answers  

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What is a Connection?

1 Answers  

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What are the differences between statement and preparedstatement interface?

0 Answers  

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What driver should I use for scalable Oracle JDBC applications?

0 Answers  

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Is java a database?

0 Answers  

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How to know howmuch data is truncated?

0 Answers   Mastek,

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What is meant by a ResultSet?

3 Answers  

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What is savepoint in jdbc?

0 Answers  

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What are the steps to connect to the database in java?

0 Answers  

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