mysql - java.sql.SQLException: Before start of result set -


i'm facing problem getting data mysql database. code following:

        try {         connection con = datasource.getconnection();         statement stmt = con.createstatement();          resultset rs;         rs = stmt.executequery("select tittle,date,path " +                 "from announcement "+                 "order date");         string tittle=rs.getstring("tittle");         string date=rs.getstring("date");         string text=rs.getstring("path");        if (!rs.isbeforefirst())      {         out.println("<p>no data !</p>");     }      else      {                     out.println("<table class=\"data\">");         out.println("<tr ><td class=\"sectionheader\"> tittleĻ‚</td><td            class=\"sectionheader\">date</td><td class=\"sectionheader\">text</td></tr>");          while (rs.next()) {             string row="";             row  += "<td><a href=\"\"> "+tittle+ "</td>";             row  += "<td>" + date + "</td>";             row +="<td>"+text+"</td>";              row +="</tr>";             out.println(row);          }

the error "java.sql.sqlexception: before start of result set" tip of doing wrong?

thank in advance.

you access data in resultset object through cursor. cursor points before first row.

while(rs.next()) {       string tittle=rs.getstring("tittle");       ....  }

more it, query might return more 1 row, in case, may want store results in collection, list<map<string, string>>, each entry in list represents 1 row query resutls , map hold column name vs column value.


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