Java.sql.SQLException:Cannot open any more tables.

Question

I have such exception(java.sql.SQLException: [Microsoft][ODBC Microsoft Access Driver] Cannot open any more tables.) when I try to make request to database:
if(null!=con)
try{
Statement stmt;
stmt = con.createStatement ( ResultSet.TYPE_SCROLL_INSENSITIVE,
ResultSet.CONCUR_UPDATABLE);
ResultSet rs= stmt.executeQuery(quary);
} catch(SQLException ex) {
System.err.println("SQLException: " + ex.getMessage());
ex.printStackTrace();
}//try
But exception occurs after several requests(about 20). First 20 requests work fine. What is it? Thanks.

Answer 1

Statement stmt;
stmt = con.createStatement ( ResultSet.TYPE_SCROLL_INSENSITIVE,
try{
ResultSet.CONCUR_UPDATABLE);
ResultSet rs= stmt.executeQuery(quary);
} catch(SQLException ex) {
System.err.println("SQLException: " + ex.getMessage());
ex.printStackTrace();
}//tryyou should reuse the statement rather than opening it for every query
Good Luck