Question

我有一张桌子

 CREATE TABLE #tmp
            (
              ProcedureID INT ,
              ProcedureName NVARCHAR(100) ,
              OriginalVariableName NVARCHAR(200) ,
              StatementNumber INT ,
              RuleStatementID INT ,
              StatementXML NVARCHAR(MAX) ,
              CountOrg INT DEFAULT 0 ,
              [Count] INT DEFAULT 0 ,
              VarID INT ,
              ParentID INT ,
              ParentName NVARCHAR(100) ,
              StatementType NVARCHAR(20) ,
              [Type] NVARCHAR(3) ,
              xml XML ,
              str NVARCHAR(MAX) ,
              Opindex INT ,    

            )

我从另一个表中获取日期并插入上表

在StatementXML列中，xml值与以下相同

CUSTOMER-MASTER- RECORDXYZABCaabb

我想找到标签aa和bb的值，它可能是空白或某些值

如果我在两个标签中都找到了值，那么我想更新#tmp table

的Type列

我想从标签和标签中找到值

喜欢 - ID，列，值 1，，
2，XYZ，aa 3，ABC，bb ....
.... .... 以表格格式

我怎么能在商店程序中这样做。

请在这里帮忙。根据生成值，我想更新其他表中的某些值。

我也检查下面的方法，但我得不到值

declare @x xml = '<INSERT STATEMENTNUMBER="1595" CURSORNAME="" FILENAME="" INPUTTYPE="" RESPCODE=""><INSERTSTATEMENT>
<TABLES><TABLE><NAME>VIDEO-MASTER-RECORD</NAME><ALIAS></ALIAS></TABLE>
</TABLES><JOINS><JOIN><TYPE></TYPE><TABLE><NAME></NAME><ALIAS></ALIAS></TABLE></JOIN></JOINS>
<COLUMNS><COLUMN><NAME>VM-VIDEO-NUMBER</NAME></COLUMN><COLUMN><NAME>VM-TITLE</NAME></COLUMN><COLUMN><NAME>VM-MEDIA-TYPE</NAME>
</COLUMN><COLUMN><NAME>VM-STATUS</NAME></COLUMN><COLUMN><NAME>VM-CUSTOMER-NUMBER</NAME></COLUMN><COLUMN><NAME>VM-DATE-OUT</NAME></COLUMN></COLUMNS>
<VALUES>VIDEO-MASTER-RECORD</VALUES></INSERTSTATEMENT></INSERT>'




select   @x.value('(/INSERT/@STATEMENTNUMBER)[1]', 'int')  as STATEMENTNUMBER, 
 @x.value('(//COLUMN/NAME)[1]', 'varchar(max)') AS 'column1' ,@x.value('(//VALUES)[1]', 'varchar(max)')  AS 'value1' INTO aa
Insert into aa  select  @x.value('(/INSERT/@STATEMENTNUMBER)[1]', 'int')  as STATEMENTNUMBER, @x.value('(//COLUMN/NAME)[2]', 'varchar(max)') AS 'column1' ,@x.value('(//VALUES)[2]', 'varchar(max)')  AS 'value1'       
Insert into aa select  @x.value('(/INSERT/@STATEMENTNUMBER)[1]', 'int')  as STATEMENTNUMBER, @x.value('(//COLUMN/NAME)[3]', 'varchar(max)') AS 'column1' ,@x.value('(//VALUES)[3]', 'varchar(max)')  AS 'value1' 
Insert into aa select  @x.value('(/INSERT/@STATEMENTNUMBER)[1]', 'int')  as STATEMENTNUMBER, @x.value('(//COLUMN/NAME)[4]', 'varchar(max)') AS 'column1' ,@x.value('(//VALUES)[4]', 'varchar(max)')  AS 'value1' 
Insert into aa select  @x.value('(/INSERT/@STATEMENTNUMBER)[1]', 'int')  as STATEMENTNUMBER, @x.value('(//COLUMN/NAME)[5]', 'varchar(max)') AS 'column1' ,@x.value('(//VALUES)[5]', 'varchar(max)')  AS 'value1' 
Insert into aa select  @x.value('(/INSERT/@STATEMENTNUMBER)[1]', 'int')  as STATEMENTNUMBER, @x.value('(//COLUMN/NAME)[6]', 'varchar(max)') AS 'column1' ,@x.value('(//VALUES)[6]', 'varchar(max)')  AS 'value1'  
Insert into aa select  @x.value('(/INSERT/@STATEMENTNUMBER)[1]', 'int')  as STATEMENTNUMBER, @x.value('(//COLUMN/NAME)[7]', 'varchar(max)') AS 'column1' ,@x.value('(//VALUES)[7]', 'varchar(max)')  AS 'value1'  
Insert into aa select  @x.value('(/INSERT/@STATEMENTNUMBER)[1]', 'int')  as STATEMENTNUMBER,  @x.value('(//COLUMN/NAME)[8]', 'varchar(max)') AS 'column1' ,@x.value('(//VALUES)[8]', 'varchar(max)')  AS 'value1'  
Insert into aa select  @x.value('(/INSERT/@STATEMENTNUMBER)[1]', 'int')  as STATEMENTNUMBER, @x.value('(//COLUMN/NAME)[9]', 'varchar(max)') AS 'column1' ,@x.value('(//VALUES)[9]', 'varchar(max)')  AS 'value1'  
Insert into aa select  @x.value('(/INSERT/@STATEMENTNUMBER)[1]', 'int')  as STATEMENTNUMBER, @x.value('(//COLUMN/NAME)[10]', 'varchar(max)') AS 'column1' ,@x.value('(//VALUES)[10]', 'varchar(max)')  AS 'value1'

我的结果是aa表

STATEMENTNUMBER column1    value1
1595    VM-TITLE       NULL
1595    VM-MEDIA-TYPE       NULL
1595    VM-STATUS       NULL
1595    VM-CUSTOMER-NUMBER   NULL
1595    VM-DATE-OUT      NULL
1595    NULL                 NULL
1595    NULL                 NULL
1595    NULL                 NULL
1595    NULL                 NULL
1595    VM-VIDEO-NUMBER VIDEO-MASTER-RECORD

所以我需要根据最后一行更新值，因为两列都有值VM-VIDEO-NUMBER和VIDEO-MASTER-RECORD，我想忽略或删除column1或value1具有空值的行请建议

在表中查找Xml格式的标记值

0 个答案: