Question

我试着在下面的类中调用存储过程导致“ORA-00911：无效字符”，但我找不到无效字符的位置，所有事情对我来说都很好，因为我按照存储过程示例。

public Info inquireData(String str)
         {
    Info result = new QuotaInfo();
    Connection con = null;
    CallableStatement callableStatement = null;
    try {
        con = (Connection) getEntityManager().unwrap(Connection.class);
        callableStatement = con.prepareCall("{ call WEB_DATA_INQUIRY(?,?,?,?,?,?) }");

        result = new Info();

        callableStatement.setString(1, str);
        callableStatement.registerOutParameter(2, Types.NUMERIC);
        callableStatement.registerOutParameter(3, Types.NUMERIC);
        callableStatement.registerOutParameter(4, Types.DATE);
        callableStatement.registerOutParameter(5, Types.NUMERIC);
        callableStatement.registerOutParameter(6, Types.VARCHAR);

        callableStatement.execute();


        result.setTotalNumber(callableStatement.getInt(2));
        result.setConsumedNumber(callableStatement.getInt(3));
        Date expiryDate = callableStatement.getDate(4);
        if (expiryDate != null) {
            result.setExpiryDate(new java.util.Date(expiryDate.getTime()));
        }

    } catch (SQLException e) {
        throw new DBException(e);
    }

    return result;

}

当我运行程序时，异常显示如下：

com.walsa.web.dalayer.exception.DBException: java.sql.SQLSyntaxErrorException:    ORA-00911: invalid character
 ORA-06512: at "WALSA.WEB_DATA_INQUIRY", line 12
 ORA-06512: at line 1

Answer 1

过了一会儿，我们发现java代码正确连接到该存储过程。问题出在存储过程本身内。

java存储过程导致ORA-00911：无效字符

1 个答案: