SupportedJoinOperators 枚举

定义

指定数据源支持何种类型的 Transact-SQL 联接语句。Specifies what types of Transact-SQL join statements are supported by the data source.

此枚举有一个 FlagsAttribute 属性,允许按位组合成员值。

public enum class SupportedJoinOperators
[System.Flags]
public enum SupportedJoinOperators
type SupportedJoinOperators = 
Public Enum SupportedJoinOperators
继承
SupportedJoinOperators
属性

字段

FullOuter 8

数据源支持完全外部联接。The data source supports full outer joins.

Inner 1

数据源支持内部联接。The data source supports inner joins.

LeftOuter 2

数据源支持左外部联接。The data source supports left outer joins.

None 0

数据源不支持联接查询。The data source does not support join queries.

RightOuter 4

数据源支持右外部联接。The data source supports right outer joins.

注解

这些成员是允许联接功能按位组合的标志。These members are flags that allow a bitwise combination of the join capabilities.

适用于

另请参阅