我正在尝试将下面的数据插入具有ID [autoNumber],type [text],to [text],from [text],message [text]和attachmentLoc [text]列的表中
因此,生成了自动编号,我将其插入并提供了列名。运行控制台时,将打印出:
java.sql.SQLException: [Microsoft][ODBC Microsoft Access Driver] Syntax error in INSERT INTO statement. at sun.jdbc.odbc.JdbcOdbc.createSQLException(JdbcOdbc.java:6957) at sun.jdbc.odbc.JdbcOdbc.standardError(JdbcOdbc.java:7114) at sun.jdbc.odbc.JdbcOdbc.SQLExecute(JdbcOdbc.java:3149) at sun.jdbc.odbc.JdbcOdbcPreparedStatement.execute(JdbcOdbcPreparedStatement.java:216) at sun.jdbc.odbc.JdbcOdbcPreparedStatement.executeUpdate(JdbcOdbcPreparedStatement.java:138) at MultiEchoServer.saveMessage(MultiEchoServer.java:147) at ClientHandler.run(MultiEchoServer.java:409)
带来错误的代码是:
try { String sql = "INSERT INTO Messages (type, to, from, message, attachmentLoc) VALUES(?,?,?,?,?)"; PreparedStatement stmt = database.prepareStatement(sql); stmt.setString(1, message.getType()); stmt.setString(2, message.getTo()); stmt.setString(3, message.getFrom()); stmt.setString(4, message.getMessage()); stmt.setString(5, attachmentLoc); stmt.executeUpdate(); } catch (SQLException e) { System.out.println("Could not perform statement"); e.printStackTrace(); }
谢谢你的帮助
From是保留字,在将其更改为messageFrom之后,它允许插入数据库。