Buenas. Ando haciendo un programa en java que conecta con una base de datos MySQL y me está dando problemas hacer un select. El código es el siguiente:
try{ St = conexion.createStatement(); ResultSet = St.executeQuery ("SELECT * FROM `lxgtt` WHERE web='google' AND clave='user'"); while (rs.next()){ web=rs.getString(1); mayus=rs.getString(2); numeros=rs.getString(3); letras=rs.getString(4); simbolos=rs.getString(5); modificacion=rs.getString(6); clave=rs.getString(7); } } catch (Exception e ) { e.printStackTrace(); }
Y el error:
com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'WHERE web='google'' at line 1 at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:425) at com.mysql.jdbc.Util.getInstance(Util.java:408) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:943) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3973) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3909) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2527) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2680) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2486) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2444) at com.mysql.jdbc.StatementImpl.executeQuery(StatementImpl.java:1381) at Model.conexionHost.consultaWeb(conexionHost.java:75) at view.ventanaPrincipal.comprobarWebHost(ventanaPrincipal.java:882) at view.ventanaPrincipal.clickBoton(ventanaPrincipal.java:1002) at view.ventanaPrincipal$ 16.mouseReleased(ventanaPrincipal.java:577) at java.awt.Component.processMouseEvent(Unknown Source) at javax.swing.JComponent.processMouseEvent(Unknown Source) at java.awt.Component.processEvent(Unknown Source) at java.awt.Container.processEvent(Unknown Source) at java.awt.Component.dispatchEventImpl(Unknown Source) at java.awt.Container.dispatchEventImpl(Unknown Source) at java.awt.Component.dispatchEvent(Unknown Source) at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source) at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source) at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source) at java.awt.Container.dispatchEventImpl(Unknown Source) at java.awt.Window.dispatchEventImpl(Unknown Source) at java.awt.Component.dispatchEvent(Unknown Source) at java.awt.EventQueue.dispatchEventImpl(Unknown Source) at java.awt.EventQueue.access$ 500(Unknown Source) at java.awt.EventQueue$ 3.run(Unknown Source) at java.awt.EventQueue$ 3.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$ JavaSecurityAccessImpl.doIntersectionPrivilege(Unknown Source) at java.security.ProtectionDomain$ JavaSecurityAccessImpl.doIntersectionPrivilege(Unknown Source) at java.awt.EventQueue$ 4.run(Unknown Source) at java.awt.EventQueue$ 4.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$ JavaSecurityAccessImpl.doIntersectionPrivilege(Unknown Source) at java.awt.EventQueue.dispatchEvent(Unknown Source) at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source) at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source) at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source) at java.awt.EventDispatchThread.pumpEvents(Unknown Source) at java.awt.EventDispatchThread.pumpEvents(Unknown Source) at java.awt.EventDispatchThread.run(Unknown Source)
Si realizo la consulta tal cual directamente en MySQL me da resultado, pero no desde Java y no consigo encontrar el error (la conexión con la bd e inserción de datos los hace correctamente).
Gracias y un saludo.