查找担保圈-step4-提取s1中担保圈路径中的成员

 USE [test]
 GO
 /****** Object:  StoredProcedure [dbo].[p02_get_group_member]    Script Date: 2019/7/8 14:58:03 ******/
 SET ANSI_NULLS ON
 GO
 SET QUOTED_IDENTIFIER ON
 GO
 ALTER PROC [dbo].[p02_get_group_member]
 AS
 --s2，提取s1中担保圈路径中的成员
 BEGIN
     IF OBJECT_ID(N'dbo.t02_get_group_member') IS NOT NULL
         DROP TABLE dbo.t02_get_group_member;
     SELECT b.id,
            b.cchar AS cust_name,
            a.groupno,
            a.nlevel
     INTO dbo.t02_get_group_member --将循环链条的拆分结果输出到表中
     FROM dbo.t01_get_group_path AS a
         CROSS APPLY dbo.tf_split_char(a.full_path, '<') AS b;
     --对上面的表建立索引
     ALTER TABLE [dbo].t02_get_group_member
     ALTER COLUMN [groupno] BIGINT NOT NULL;

     ALTER TABLE [dbo].t02_get_group_member ADD PRIMARY KEY (groupno, id);

     ALTER TABLE [dbo].t02_get_group_member
     ALTER COLUMN [cust_name] NVARCHAR(100) NOT NULL;

     ALTER TABLE [dbo].t02_get_group_member ALTER COLUMN nlevel INT NOT NULL;

     --建立名称索引
     CREATE NONCLUSTERED INDEX [NonClusteredIndex-20190523-113242]
     ON [dbo].t02_get_group_member ([cust_name] ASC)
     WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, SORT_IN_TEMPDB = OFF, DROP_EXISTING = OFF, ONLINE = OFF,
           ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON
          );
 END;