java.sql.SQLSyntaxErrorException: ORA-00936: 缺失表达式

全部错误Exception in thread “main” java.sql.SQLSyntaxErrorException: ORA-00936: 缺失表达式

at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:439)

at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:395)

at oracle.jdbc.driver.T4C8Oall.processError(T4C8Oall.java:802)

at oracle.jdbc.driver.T4CTTIfun.receive(T4CTTIfun.java:436)

at oracle.jdbc.driver.T4CTTIfun.doRPC(T4CTTIfun.java:186)

at oracle.jdbc.driver.T4C8Oall.doOALL(T4C8Oall.java:521)

at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:205)

at oracle.jdbc.driver.T4CPreparedStatement.executeForDescribe(T4CPreparedStatement.java:861)

at oracle.jdbc.driver.OracleStatement.executeMaybeDescribe(OracleStatement.java:1145)

at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1267)

at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:3449)

at oracle.jdbc.driver.OraclePreparedStatement.executeQuery(OraclePreparedStatement.java:3493)

at oracle.jdbc.driver.OraclePreparedStatementWrapper.executeQuery(OraclePreparedStatementWrapper.java:1491)

at cn.mldn.dao.impl.EmpDAOImpl.findById(EmpDAOImpl.java:76)

at cn.mldn.service.impl.EmpServiceImpl.insert(EmpServiceImpl.java:24)

at cn.mldn.test.TestEmpInsert.main(TestEmpInsert.java:22)

后经仔细查找，错误在于写的sql语句有错，因此认真找出sql语句的错误进行修改，则错误消失。