Shulou(Shulou.com)06/01 Report--

Get the exception that occurs while getting the sequence ID and check whether the ID field type of the oracle database table is of type NUMBER. If it is long, you can change it to number. About number types: features not supported by http://www.blogjava.net/caojianhua/archive/2011/01/24/343461.html severe: nulljava.sql.SQLException: ORA-22816: RETURNING clause at oracle.jdbc.driver.SQLStateMapping.newSQLException (SQLStateMapping.java:70) at oracle.jdbc.driver.DatabaseError.newSQLException (DatabaseError.java:110) at oracle.jdbc.driver.DatabaseError.throwSqlException (DatabaseError.java:171) at oracle .jdbc.driver.T4CTTIoer.processError (T4CTTIoer.java:455) at oracle.jdbc.driver.T4CTTIoer.processError (T4CTTIoer.java:413) at oracle.jdbc.driver.T4C8Oall.receive (T4C8Oall.java:1030) at oracle.jdbc.driver.T4CPreparedStatement.doOall8 (T4CPreparedStatement.java:194) at oracle.jdbc.driver.T4CPreparedStatement.executeForRows (T4CPreparedStatement.java:947) at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout (OracleStatement.java:1222) At oracle.jdbc.driver.OraclePreparedStatement.executeInternal (OraclePreparedStatement.java:3381) at oracle.jdbc.driver.OraclePreparedStatement.executeUpdate (OraclePreparedStatement.java:3462) at oracle.jdbc.driver.OraclePreparedStatementWrapper.executeUpdate (OraclePreparedStatementWrapper.java:1061) at org.iie.dao.impl.OracleGenelDaoImpl.insertDataReturnKeyByReturnInto (OracleGenelDaoImpl.java:160) at org.iie.dao.impl.OracleGenelDaoImpl.main (OracleGenelDaoImpl.java:148)

By the way, post the method of obtaining the serial number:

Public static int insertDataReturnKeyByReturnInto () throws Exception {Connection conn = GlobalData.getOracleConnection (); String vsql = "insert into xx (id) values (xx_squencee.nextval) returning id into: 1"; OraclePreparedStatement pstmt = (OraclePreparedStatement) conn.prepareStatement (vsql); pstmt.registerReturnParameter (1, Types.BIGINT); pstmt.executeUpdate (); ResultSet rs = pstmt.getReturnResultSet (); rs.next (); int id = rs.getInt (1) Rs.close (); pstmt.close (); System.out.print ("id:" + id); return id;}

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