下列範例顯示 OLE DB 連接字串: Provider=OraOLEDB.Oracle;Data Source=MyOracleDB;User Id=myUsername;Password=myPassword; 下列範例顯示使用整合式安全性的 Oracle 用戶端連接字串: Data Source=MyOracleDB;Integrated Security=yes; 如需詳細資訊,請參閱 連線到 Oracle (OracleToSQL)。重新...
sql String SQL 查询字符串。 parameters Object[] 要应用于 SQL 查询字符串的参数。 返回 IEnumerable 枚举IEnumerable查询时将执行查询的 对象。 适用于 Entity Framework 6.2.0 和其他版本 产品版本 Entity Framework4.3.1, 5.0.0, 6.2.0 SqlQuery<TElement>(String, Object[]) ...
SQL USEmaster; GOGRANTCREATEDATABASETO[Fay]; GO 資料和記錄檔的權限 在SQL Server 中,某些權限是針對每個資料庫的資料檔案和記錄檔所設定。 每當在資料庫上套用下列作業時,都會設定下列權限: 已附加 已備份 建立時間 已卸離 修改以加入新檔案 已還原 ...
Learn how to select Access database objects after you connect to SQL Server/Azure SQL Database, and then convert the schemas to SQL Server/SQL Database schemas.
I can't login using database just always saying login failed though i have the account registered in database
Welcome to the first article in theLearn SQLseries. In this part, we’ll start with two essential commands in SQL: Create Database and Create Table. While both are pretty simple, they should be used first before you start working on anything with data (unless you use some template databa...
Learn more about all of Oracle's database technologies Oracle Database 23ai: AI Made Simple for Enterprise (7:11) Announcing Oracle DatabaseWorld: Multicloud AI Edition Join us at the free in-person event in New York City on May 7, or virtually on May 8, to discover how you can adva...
Applies to: SQL Server This article describes how to create a database in SQL Server by using SQL Server Management Studio or Transact-SQL. To create a database in Azure SQL Database using T-SQL, see CREATE DATABASE. Limitations A maximum of 32,767 databases can be specified on an ...
为了控制对运行 SQL Server 实例的计算机上的磁盘使用,通常只有少数登录帐户才有创建数据库的权限。 以下示例向数据库用户 Fay 提供创建数据库的权限。 SQL USEmaster; GOGRANTCREATEDATABASETO[Fay]; GO 对数据文件和日志文件的权限 在SQL Server 中,会对每个数据库的数据文件和日志文件设置特定的权...
SQL authentication logins store the authentication information in SQL Server and are independent of your Windows credentials. Logins from Microsoft Entra ID (formerly Azure Active Directory) use credentials from cloud-based identities. You can learn more about this method from the following article -...