An alias data type based on a SQL Server system data type. You create alias data types with the CREATE TYPE statement before they can be used in a table definition. A .NET Framework user-defined type, and the schema to which it belongs. You create user-defined types with the CREATE TYP...
The new compatibility setting for a database takes effect when the database is next made current (whether as the default database on login or on being specified in a USE statement). Best Practices Changing the compatibility level while users are connected to the database can produce incorrect ...
2010-08-25 14:37 −Oracle 的「批次 (batch) 更新」、「批次新增」、「批次删除」语法 Oracle 仍可如 SQL Server、Sybase 数据库,用「分号 (;)」隔离多个 SQL statement,只是 Oracle 前后要再加上 begin、end 关键词,例如: string strSql ... ...
Overview: SQL Server In SQL Server, this statement modifies a database, or the files and filegroups associated with the database. ALTER DATABASE adds or removes files and filegroups from a database, changes the attributes of a database or its files and filegroups, changes the database coll...
{ [ BEGIN ]sql_statement[;] [ ...n] [ END ] } 包含程序主體的一個或多個 Transact-SQL 陳述式。 您可以使用選用的 BEGIN 和 END 關鍵字來括住陳述式。 如需詳細資訊,請參閱CREATE PROCEDURE (Transact-SQL)中的<最佳作法>、<一般備註>以及<限制事項>這幾節。
SQL ALTERSEQUENCETest.CountBy1 RESTARTWITH1; Then the owner executes the following statement again to generate a sequence number. SQL SELECTNEXTVALUEFORTest.CountBy1; The number is now 1, as expected. The CountBy1 sequence was created using the default value of NO CYCLE so it will stop ope...
程序集:Microsoft.Data.Schema.ScriptDom.Sql(在 Microsoft.Data.Schema.ScriptDom.Sql.dll 中) 语法 C#复制 [SerializableAttribute]publicabstractclassAlterLoginStatement:TSqlStatement AlterLoginStatement 类型公开以下成员。 构造函数 名称说明 AlterLoginStatement初始化 AlterLoginStatement 类的实例。
{ [ BEGIN ] sql_statement[;] [ ...n] [ END ] } 构成过程主体的一个或多个 Transact-SQL 语句。 您可以使用可选的 BEGIN 和 END 关键字将这些语句括起来。 有关详细信息,请参阅CREATE PROCEDURE (Transact-SQL)中的“最佳做法”、“一般备注”以及“限制和局限”部分。
네임스페이스:Microsoft.SqlServer.TransactSql.ScriptDom 어셈블리:Microsoft.SqlServer.TransactSql.ScriptDom(Microsoft.SqlServer.TransactSql.ScriptDom.dll) 구문 C#복사 [SerializableAttribute]publicclassAlterFunctionStatement:FunctionStatementBody ...
In addition, the length of the constant value cannot be greater than the INLINE LENGTH attribute for LOB columns. SESSION_USER or USER Specifies the value of the SESSION_USER (USER) special register at the time of an SQL data change statement or LOAD, as the default for the column. If ...