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CTE_query_definitions

CTE_query_definitions

CTE_query_definitions

CTE_query_definitions

1

The recursive CTE definition must contain at least two CTE query definitions, an anchor member and a recursive member .

递归 CTE 定义至少必须包含两个 CTE 查询定义，一个定位点成员和一个递归成员。

2

The recursive invocation includes one or more CTE_query_definitions joined by UNION ALL operators that reference the CTE itself .

递归调用包括一个或多个由引用 CTE 本身的 UNIONALL 运算符联接的 CTE_query_definitions 。

3

For more information about how to use recursive CTE query definitions , see the following "Remarks " section and

有关使用递归 CTE 查询定义的详细信息，请参阅下列 “备注 ”部分和

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