Answer Posted / babu h m

We need to use MetaData option on the ResultSet in order to
get the column count

ResultSet xSet = stmt.executeQuery() ;
ResultSetMetaData rsMetaData = xSet.getMetaData() ;
int numOfColumns = rsMetaData.getColumnCount() ;

How can I instantiate and load a new CachedRowSet object from a non-JDBC source?

989

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RowSetInternal caller and returns void. What can I do in the readData method?

981

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How can we set null value in jdbc preparedstatement?

966

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What is jdbc odbc bridge in java?

1077

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How to insert and delete a row programmatically? (new feature in JDBC 2.0)

996

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How a database driver can be loaded with jdbc 4.0 / java 6?

942

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Which package contains jdbc api?

1043

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Explain how to make updates to the updatable resultsets.

923

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What is a connection string used for?

971

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What is a jdbc driver and how many jdbc drivers are available?

1053

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What is odbc and jdbc in dbms?

963

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What is the full form of jdbc?

1030

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What is ojvm used for?

988

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How do I find whether a parameter exists in the request object?

916

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What is the purpose of jdbc?

1045

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