Compare jdbc and odbc and how is jdbc required in this context.

0 Answers  

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Statement, PrepareStatement and Callable all these are interfaces. Thought it is a interface how come we are creating objects and calling methods("preparestatement()") in it. In which class this method is defined. Please let me know. Thanks in advance. example: PreparedStatement pre = con.prepareStatement( "UPDATE COFFEES SET SALES = ? WHERE COF_NAME LIKE ?");

2 Answers  

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What is the use of setFetchSize() and setMaxRows() methods in Statement?

0 Answers  

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Can you define a foreign key, with a key from the same table?

2 Answers   IBM,

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What is the most common example type 1 driver?

0 Answers   Tech Mahindra,

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What is database deadlock ? How can we avoid them?

0 Answers  

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MY code is: public class P1{ public static void main(String ar[]) { class.forName("java.lang.String"); } } errors i got are :New.java:5: error: <identifier> expected class.forName("java.lang.String"); ^ New.java:5: error: invalid method declaration; return type required class.forName("java.lang.String"); ^ New.java:5: error: illegal start of type class.forName("java.lang.String"); ^ New.java:7: error: reached end of file while parsing } ^ 4 errors HELP ME>......

3 Answers  

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What is the full form of jdbc?

0 Answers  

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What are different types of transactions?

2 Answers   HCL,

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How many types of resultset are there in jdbc?

0 Answers  

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How to check jdbc connection in java?

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Is jdbctemplate thread safe?

0 Answers  

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