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dharmendar
java
1 Answer(s)      6 years ago
Posted in : JDBC



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December 5, 2008 at 11:36 PM


Hi friend,

Some points to be memember :

public interface ResultSet

ResultSet is an object that holds the all the records of a table.When we connect the database with
Java or .Net applecation then it stores all the data of a table in the ResultSet.

public boolean next() throws SQLException

Moves the cursor down one row from its current position. A ResultSet cursor is initially positioned before the first row;
the first call to the method next makes the first row the current row; the second call makes the second row the current row,
and so on.

If an input stream is open for the current row, a call to the method next will implicitly close it.
A ResultSet object's warning chain is cleared when a new row is read.

Returns:
true if the new current row is valid; false if there are no more rows
Throws:
SQLException - if a database access error occurs


Thanks



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