Happy New Year to All!
Hi, I have a JDBC question.
I have a database and I need to retrive the latest 100 transactions into my
jsp page. I am planning to do it this way:
String query = "select * from table1 order by trans_date desc";
ResultSet rs = stmt.executeQuery(query);
int count=0;
while (rs.next()&& count <100) {
String s = rs.getString("Name");
float n = rs.getFloat("Price");
...
count++;
}
The problem is soon enough there will be over 10,000 transactions in the
database. If I do it this way, it will be not efficient. so I want to use
the method setFetchSize(100). Since I am new to java and jsp, I don't know
how and where to use this method. Could anybody help me? Thanks very much!
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