Error occurred while trying to connect to the databaseDriver class ‘org.gjt.mm.mysql.Driver‘ could not be found, make sure the ‘MySQL‘ driver (jar ...
我的ETL版本为 . oracle版本为 . . 报错如下: Driver class oracle.jdbc.driver.OracleDriver could not be found, make sure the Oracle driver jar file is installed.oracle.jdbc.driver.OracleDriver 原因是没有找到oracle的驱动jar文件。 ...
2017-07-24 16:55 0 4809 推荐指数:
Error occurred while trying to connect to the databaseDriver class ‘org.gjt.mm.mysql.Driver‘ could not be found, make sure the ‘MySQL‘ driver (jar ...
原因:缺少JTDS的jar包 链接:https://pan.baidu.com/s/1NHTDDZgNfH6sUF3ieC-kvg 提取码:8888 说明: JDBC(java database connectivity),是一种用于执行SQL语句的java API ...
解决办法:1: 首先,到官网下载mysql-connector-java。 2: 把驱动文件放置在data-integration\lib\ 目录下 ...
1、链接sql server数据库报错 错误连接数据库 [My_vm_win_sql] : org.pentaho.di.core.exception.KettleDatabaseException: Error occurred while trying to connect ...
转:http://blog.csdn.net/microfhu/article/details/7585174 Windows 64位下装Oracle 11g 64位,PLSQL Developer使用出现以下问题: 1、Database下拉框为空: 2、强制输入用户名、密码 ...
报错信息: 1.下载连接驱动包(根据Mysql版本下载)(如果有现成的就不需要下载): Java 连接 MySQL 需要驱动包,MySQL驱动包官网下载地址: https://dev.mysql.com/downloads/connector/j/ 2. ...
服务器重启后,数据库登录信息为空 错误信息: ---------------------------(Not logged on) - PL/SQL Developer------ ...
1、下载32位Oracle客户端 其实可以下载免安装版的,http://www.oracle.com/technetwork/topics/winsoft-085727.html,选择instantclient-basic-nt-11.2.0.2.0.zip即可。 2、解压 解压 ...