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1 怎样建立database links 在不同的服务器之间
2009年02月13 - 完成。 然后在plsql中建立database links 建立步骤:输入名称:abc 用户名:ykt 密码:ykt 数据库:shebao datebase links 建立完毕。 select * from cc@abc 出现错误 这样建立的方法对吗? 错误描述不会发图所以把错误
2 vsftp 登录报错:500 OOPS: cannot change directory:/home/*******
2012年07月10 - not found in the database (No such file or directory).libsemanage.dbase_llist_set: could not set record value (No such file or directory).Could not change
3 尝试通过控制台浏览类时OrientDB错误 - OrientDB error when trying to browse a class via console
2014年05月23 - I am using OrientDB in an embedded situation in Java. I am creating the database and classes in my application and inserting the data. When I go
4 为什么具有极少数唯一值的列上的索引无效? - Why are indices on columns with very few unique values not effective?
2013年06月26 - So, most database experts say it's not effective creating an index on a column with very few unique values, relative to the size of the table.
5 Database Cloud Service试用二(数据导入)
2015年10月21 - 配置OpenSSH登录 DCS1、创建openssh密钥通过给的官方文档上的步骤创建openssh密钥如下:通信短语为:XXXXOpenssh密钥格式地址:E:\mytbw2、使用CRT新建一个会话连接3、接着就可以上传备份文件到云服务器上4、数据导入
6 Moodle课程注册的SQL查询 - SQL query for Courses Enrolment on Moodle
2014年03月04 - : context, role_assignments, course, user, role 我从互联网上找到了一些解决方案,其中大多数建议加入这些表:context,role_assignments,course,user,role But then when I looked at the database
7 (HTML 5)本地存储多少钱? - (HTML 5) How much is too much Local Storage?
2011年01月06 - use Database storage? is it indexed? Why not use LocalStorage where key is the index (if unique) of the record, and the value is the record JSON
8 尝试使用代码向数据库中插入一行,然后在单击按钮后显示该行(使用CommandText) - Trying to use code to insert a row into the database and then also display that row after a button
2014年11月02 - I'm trying to use code to insert a row into the database and then immediately display that code after after a button is clicked. I'm using C#. 我尝试使用
9 将MySQL时间戳转换为DAY,然后按MAX排序 - Convert MySQL time stamp into DAY then sort by MAX
2018年01月11 - Trying to write a mySQL query that selects the most recent(**) number of times a light was turned on by a user. 尝试编写mySQL查询,选择用户打开灯的最近(**)次数。 **Most
10 Oracle - 将数据导入到具有不同名称的表中? - Oracle — Import data into a table with a different name?
2009年12月14 - I have a large (multi-GB) data file exported from an Oracle table. I want to import this data into another Oracle instance, but I want the table name

 
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