Error Java.sql.sqlexception Column Not Found
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Caused By Java Sql Sqlexception Column Not Found Hibernate
ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack column not found sql exception Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Strange SQLException: Column not found up vote 7 down vote favorite
Column Not Found Mysql
I'm getting a weird SQLException on a function I run against a database using JDBC. SQLException: Column 'Message' not found. I have this in my function: st = con.prepareStatement("SELECT NotificationID,UserIDFrom,UserIDTo,Message,Timestamp,isNotified FROM notification WHERE UserIDTo=? AND isNotified=?"); st.setInt(1, _UserID); st.setBoolean(2, false); System.out.println("st is: " + st); rs = st.executeQuery(); And I got that error, so I added this after the st.executeQuery() : ResultSetMetaData meta = rs.getMetaData(); for (int index = java sql sqlexception column not found access 1; index <= meta.getColumnCount(); index++) { System.out.println("Column " + index + " is named " + meta.getColumnName(index)); } And when I run my code again this is what I get as a result: Column 1 is named NotificationID Column 2 is named UserIDFrom Column 3 is named UserIDTo Column 4 is named Message Column 5 is named TimeStamp Exception in thread "main" java.sql.SQLException: Column 'Message' not found. Column 6 is named isNotified And here is a screenshot of my table's design, from MySQL Workbench And the data in the table I really can't figure out what's going one here.... Anyone can help out? EDIT I've replaced the * in the SELECT statement just to add something to the question that I just noticed. If I remove the Message column from the select then I get the same error for the TimeStamp column. And if I remove both columns I get no errors then. EDIT2 OK,this is the part i get the errors, i get both on Message and Timestamp: while (rs.next()) { NotificationID = rs.getInt("NotificationID"); System.out.println("NotificationID: " + NotificationID); SenderID = rs.getInt("UserIDFrom"); System.out.println("SenderID: " + SenderID); From = findUserName(SenderID); try { body = rs.getString("Message"); System.out.println("body: " + body); } catch (Exception e) { System.out.print
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Caused By Java Sql Sqlexception Column Id Not Found Hibernate
more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us org.hibernate.exception.sqlgrammarexception: column not found. Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like http://stackoverflow.com/questions/19672412/strange-sqlexception-column-not-found you, helping each other. Join them; it only takes a minute: Sign up java.sql.sqlexception column not found up vote 2 down vote favorite I am trying to find max no from tr_id (primary key) in transaction table. Here is the table and it's layout. Here is my cord. try { ResultSet rs = db.getData("SELECT MAX(tr_id) FROM transaction"); http://stackoverflow.com/questions/21596834/java-sql-sqlexception-column-not-found ResultSetMetaData meta = rs.getMetaData(); for (int index = 1; index <= meta.getColumnCount(); index++) { System.out.println("Column " + index + " is named " + meta.getColumnName(index)); } if (rs.first()) { int tr_id = rs.getInt("tr_id"); } I'm using JDBC connection. When I'm running this cord I'm getting this error. Column 1 is named MAX(tr_id) java.sql.SQLException: Column 'tr_id' not found. at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:910) at com.mysql.jdbc.ResultSet.findColumn(ResultSet.java:955) at com.mysql.jdbc.ResultSet.getInt(ResultSet.java:2570) at Controler.InvoiceFinalising.saveInvoice(InvoiceFinalising.java:57) etc.. The thing is when I'm searching out as "tr_id" column name goes to Max(tr_id) java mysql sql jdbc share|improve this question edited Mar 17 at 11:51 TaZz 632618 asked Feb 6 '14 at 7:42 Dilini 6129 add a comment| 1 Answer 1 active oldest votes up vote 3 down vote accepted This is because the column name in your sql query is max(tr_id). You can write it as ResultSet rs = db.getData("SELECT MAX(tr_id) as tr_id FROM transaction"); now you will be able to get it. share|improve this answer answered Feb 6 '14 at 7:52 Sanjeev 7,89421027 is that like th
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and http://stackoverflow.com/questions/14213631/sql-exception-column-not-found policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags https://www.daniweb.com/programming/software-development/threads/200318/java-sql-error-column-not-found Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only not found takes a minute: Sign up sql.exception: column not found up vote 1 down vote favorite Hi guys can u tell me what is wrong with my code? When I set my ResultSet as "SELECT * FROM Table1" it works perfectly, also if it is "SELECT key, itemName, itemPrice, itemQuantity FROM Table1" but when I try to use only one of them column not found or two it prints out an error column not found. My database is stored in MS Acceess. That's my main: try (Connection cn = DBUtil.getConnection(DBType.MS_ACCESS); Statement st = cn.createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_READ_ONLY); ResultSet rs = st.executeQuery("SELECT Table1.key FROM Table1");) { Table1.displayData(rs); } catch (SQLException ex) { DBUtil.processException(ex); } and that's Table1.java: public class Table1 { public static void displayData(ResultSet rs) throws SQLException { // to print out my database while (rs.next()) { StringBuffer buffer = new StringBuffer(); buffer.append(rs.getString("key") + " "); buffer.append(rs.getString("itemName") + " "); double price = rs.getDouble("itemPrice"); DecimalFormat pounds = new DecimalFormat("£#,##0.00"); String formattedPrice = pounds.format(price); buffer.append(formattedPrice + " "); buffer.append(rs.getInt("itemQuantity") + " "); System.out.println(buffer.toString()); } } } java sql ms-access-2010 share|improve this question edited Jan 8 '13 at 11:13 Jonathan 11.9k43657 asked Jan 8 '13 at 11:07 knowbody 3,09121346 Check if the column is exists in your table or not ? –Viru Jan 8 '13 at 11:14 Try to debug and see what is the actual SQL statement generated by your code. –Kimi Jan 8 '13 at 11:30 add a comment| 2 Answers 2 a
have created another program that queries the StockTracker database for all users and the stocks held by each user. The program compiles, but at run-time i get the error: "Exception in thread 'main' java.sql.SQLException: Column not found at sun.jdbc.odbc.JdbcOdbcResultSet.findColumn