FL 500The CREATE TRIGGER (advanced) statement defines an advanced trigger in a schema and builds a trigger package at the current server. Each time that the trigger activates, the trigger package executes one or more times. FL 500For a description of the differences between basic and advanced ...
有关合并复制的冲突检测和解决的详细信息,请参阅 Advanced Merge Replication Conflict Detection and Resolution。 冲突解决程序类型 在合并复制中,冲突解决发生在项目级别。 对于由多个项目组成的发布,可以用不同的冲突解决程序解决不同项目的冲突,也可以用同一个冲突解决程...
EXEC sp_configure 'show advanced options', 1;RECONFIGURE;EXEC sp_configure 'Ole Automation Procedures', 1;RECONFIGURE; /* 关闭 Ole Automation Procedures */ EXEC sp_configure 'show advanced options', 1;RECONFIGURE;EXEC sp_configure 'Ole Automation Procedures', 0;RECONFIGURE; Ole Automation Procedure...
Although you can protect your Access database by using the Trust Center and by encrypting the database, SQL Server has more advanced security features. Let’s look at three capabilities that stand out for the Access user. For more information, see Securing SQL Server. Databa...
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Bulk Loader 脚本 (ValidateAndBulkload.vbs) 以下脚本(用 Microsoft Visual Basic Scripting Edition (VBScript)编写的脚本将 XML 文档加载到 XML DOM;根据架构验证它;如果文档有效,则执行 XML 大容量加载以将 XML 加载到 SQL Server 表中。 此脚本可用于本主题后面提到它的每个单独示例。
可以使用较小的“basiclite”程序包来取代“basic”。较小的程序包仅包含英语错误消息,支持 Unicode、ASCII 和西欧语言字符集。 将“sqlplus”和“basic”(或“basiclite”)程序包解压缩到同一目录中,例如,解压缩到C:\instantclient_18_5 or /home/myuser/instantclient_18_5. ...
2.1Migration: Basic Options and Steps To migrate all or part of a third-party database to Oracle, you have the following basic options: Migrating Using the Migration Wizard Copying Selected Tables to Oracle However, before you perform any migration actions, you may want to prepare by setting ...
Basic SQL SQL joins SQL Aggregations SQL Subqueries & Temporary Tables SQL Data Cleaning [Advanced] SQL Window Functions [Advanced] SQL Advanced JOINS & Performance Tuning 下面以第一节课为例,老师先是通过视频的形式讲解相关的概念: 美国人嘛,自然语音纯正,听起来也容易,毕竟SQL的内容也不是很难。 再附...
SQL学习我是在Mode上进行的,感觉还蛮好,原因有:第一,有在线Editor可以使用,边学习边练习,比读书的效率高很多;第二,有多个真实的数据库,实际操作性很强;第三,SQL学习分成三个级别,有Basic / intermediate / advanced, 每次学习之后,可以参加相应级别的challenage,通过后可以拿到Badge!(这点对我最有诱惑力,拿到Ba...