Alters the table. 命名空間: Microsoft.SqlServer.Management.Smo 組件: Microsoft.SqlServer.Smo (在 Microsoft.SqlServer.Smo.dll 中) 語法 C# 複製 public void Alter() 實作 IAlterable. . :: . .Alter() () () () 請參閱 參考 UserDefinedTableType 類別 Microsoft.SqlServer.Management.Smo 命名空...
Run this query to get all the user created statistics and statistics columns for a table. SQL Copy SELECT s.name AS statistics_name ,c.name AS column_name ,sc.stats_column_id FROM sys.stats AS s INNER JOIN sys.stats_columns AS sc ON s.object_id = sc.object_id AND s.stats_id ...
CreateTableStatement CreateTriggerStatement CreateTypeStatement CreateTypeTableStatement CreateTypeUddtStatement CreateTypeUdtStatement CreateUserStatement CreateViewStatement CreateWorkloadClassifierStatement CreateWorkloadGroupStatement CreateXmlIndexStatement
Theinvoker_rights_clauselets you specify whether the member functions and procedures of the object type execute with the privileges and in the schema of the user who owns the object type or with the privileges and in the schema ofCURRENT_USER. This specification applies to the corresponding type...
Run this query to get all the user created statistics and statistics columns for a table. SQL Copy SELECT s.name AS statistics_name ,c.name AS column_name ,sc.stats_column_id FROM sys.stats AS s INNER JOIN sys.stats_columns AS sc ON s.object_id = sc.object_id AND s.stats_id ...
确定在 CREATE TABLE 或 ALTER TABLE 语句中未显式定义为 Null 性的别名数据类型或CLR user-defined type列的默认值(NULL 或 NOT NULL)。使用约束定义的列都将遵循约束规则,而与此设置无关。 ON 默认值为 NULL。 OFF 默认值为 NOT NULL。 连接级设置(使用 SET 语句设置)覆盖 ANSI_NULL_DEFAULT 的默认数据...
CreateTableStatement CreateTriggerStatement CreateTypeStatement CreateTypeTableStatement CreateTypeUddtStatement CreateTypeUdtStatement CreateUserStatement CreateViewStatement CreateWorkloadClassifierStatement CreateWorkloadGroupStatement CreateXmlIndexStatement CreateXmlSchemaCollectionStatement CreationDispositi...
A .NET Framework user-defined type, and the schema to which it belongs. .NET Framework user-defined types are created with the CREATE TYPE statement before they can be used in a table definition. The following are criteria fortype_nameof an altered column: ...
CreateTableStatement CreateTriggerStatement CreateTypeStatement CreateTypeTableStatement CreateTypeUddtStatement CreateTypeUdtStatement CreateUserStatement CreateViewStatement CreateWorkloadClassifierStatement CreateWorkloadGroupStatement CreateXmlIndexStatement CreateXmlSchemaCollectionStatement CreationDisposi...
Use the ALTER TABLE statement to alter the definition of a nonpartitioned table, a partitioned table, a table partition, or a table subpartition. For object tables or relational tables with object columns, use ALTER TABLE to convert the table to the latest definition of its referenced type ...