schemaName String 架構名稱 屬性 RegisterAttribute 例外狀況 SQLException 如果存取資料庫發生問題,則為 。 備註 將指定之資料列資料表的架構名稱,如果有的話,設定為指定的String。 的javax.sql.RowSetMetaData.setSchemaName(int, java.lang.String)Java 檔。
To set ACCELERATED_DATABASE_RECOVERY ON or OFF, there must be no active connections to the database except for the connection running the ALTER DATABASE command. However, the database doesn't have to be in single-user mode. You can't change the state of this option unless the database ...
SET QUOTED_IDENTIFIER OFF GO USE AdventureWorks IF EXISTS(SELECT TABLE_NAME FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_NAME = 'Test') DROP TABLE dbo.Test GO USE AdventureWorks CREATE TABLE dbo.Test (ID INT, String VARCHAR(30)) GO -- Literal strings can be in single or double quotation marks...
To set ACCELERATED_DATABASE_RECOVERY ON or OFF, there must be no active connections to the database except for the connection running the ALTER DATABASE command. However, the database doesn't have to be in single-user mode. You can't change the state of this option unless the database ...
組件:Microsoft.Data.Schema.ScriptDom.Sql (在 Microsoft.Data.Schema.ScriptDom.Sql.dll 中) 語法 C# protectedSetCommand() .NET Framework 安全性 完全信任立即呼叫者。這個成員無法供部分信任的程式碼使用。如需詳細資訊,請參閱從部分受信任程式碼使用程式庫。
我们将不再定期更新此内容。 请查看Microsoft 产品生命周期,了解此产品、服务、技术或 API 的受支持情况。 建议的版本 项目 2011/08/12 本文内容 属性 请参见 包括受保护的成员 包括继承的成员 SetCommand类型公开以下成员。 属性 页首 请参见 参考 SetCommand 类 Microsoft.Data.Schema.ScriptDom.Sql 命名空间...
SQL*Plus是Oracle提供的访问数据库服务器的客户端软件,是Oracle的核心组件,也是Oracle DBA最常用的工具。 1.1 sqlplus命令 sqlplus连接数据库的时候如果不写"@字符串"的话走的是ORACLE_SID路径,如果加上的话走的是TNSNAMES.ORA文件 C:\Users\Administrator>sqlplus /?
For example, the following Hive command creates a table namedhivetable1in Hive that references the DynamoDB table nameddynamodbtable1. The DynamoDB tabledynamodbtable1has a hash-and-range primary key schema. The hash key element isname(string type), the range key element isyear(numeric type...
serveroptions when you start the server. SeeSection 5.1.6, “Server Command Options”. The collation must be a legal collation for the default character set. To determine which collations are available for each character set, use theSHOW COLLATIONstatement or query theINFORMATION_SCHEMACOLLATIONS...
serveroptions when you start the server. SeeSection 7.1.7, “Server Command Options”. The collation must be a legal collation for the default character set. To determine which collations are available for each character set, use theSHOW COLLATIONstatement or query theINFORMATION_SCHEMACOLLATIONS...