需要SQL查询根据日期生成订单id
我正在尝试为生成的orderid编写一个SQL查询，该数据如下所示需要SQL查询根据日期生成订单id,sql,sql-server,sql-server-2008,common-table-expression,Sql,Sql Server,Sql Server 2008,Common Table Expression,我正在尝试为生成的orderid编写一个SQL查询，该数据如下所示 ID SYMBOL Date OrderID 112 GR 24-Jan-13 0 112 FIX 31-Aug-11 0 112 FIX 29-Sep-11 0 112 FIX 17-Nov-11 0 112 MIN 19-Dec-08 0 112 MIN 05-Feb-09 0 445
ID SYMBOL Date OrderID
112 GR 24-Jan-13 0
112 FIX 31-Aug-11 0
112 FIX 29-Sep-11 0
112 FIX 17-Nov-11 0
112 MIN 19-Dec-08 0
112 MIN 05-Feb-09 0
445 GR 24-Jan-13 0
445 GR 25-Jul-13 0
445 FIX 31-Aug-11 0
445 FIX 29-Sep-11 0
445 FIX 17-Nov-11 0
ID SYMBOL Date OrderID
112 GR 24-Jan-13 1
112 GR 25-Jul-13 2
112 FIX 31-Aug-11 1
112 FIX 29-Sep-11 2
112 FIX 17-Nov-11 3
112 MIN 19-Dec-08 1
112 MIN 05-Feb-09 2
445 GR 24-Jan-13 1
445 GR 25-Jul-13 2
445 FIX 31-Aug-11 1
445 FIX 29-Sep-11 2
445 FIX 17-Nov-11 3
;with ctes (ID, SYMBOL, date, orderid)as
(
select ID, SYMBOL, date , orderid from #temp
Union all
select m.ID, m.SYMBOL, m.date, t.orderid + 1
from ctes t
inner join #temp m on t.ID = m.id
and t.symbol = m.symbol
)select * from ctes
create table #temp (id int, SYMBOL varchar(5), [Date] datetime, orderid int)
insert into #temp (id, symbol, [date], orderid)
values(112, 'GR', '24-Jan-13', 0)
insert into #temp (id, symbol, [date], orderid)
values(112,'GR', '25-Jul-13', 0)
insert into #temp (id, symbol, [date], orderid)
values(112, 'FIX', '31-Aug-11' , 0)
insert into #temp (id, symbol, [date], orderid)
values(112, 'FIX', '29-Sep-11' , 0)
insert into #temp (id, symbol, [date], orderid)
values(112, 'FIX', '17-Nov-11' , 0)
insert into #temp (id, symbol, [date], orderid)
values(112, 'FIX', '14-Jan-13' , 0)
insert into #temp (id, symbol, [date], orderid)
values(112, 'MIN', '19-Dec-08' , 0)
insert into #temp (id, symbol, [date], orderid)
values(112, 'MIN', '05-Feb-09' , 0)
insert into #temp (id, symbol, [date], orderid)
values(112, 'MIN', '19-Aug-09' , 0)
insert into #temp (id, symbol, [date], orderid)
values(112, 'MIN', '19-Sep-13' , 0)
insert into #temp (id, symbol, [date], orderid)
values(445, 'GR', '24-Jan-13' , 0)
insert into #temp (id, symbol, [date], orderid)
values(445, 'GR', '25-Jul-13' , 0)
insert into #temp (id, symbol, [date], orderid)
values(445, 'FIX', '31-Aug-11' , 0)
insert into #temp (id, symbol, [date], orderid)
values(445, 'FIX', '29-Sep-11' , 0)
insert into #temp (id, symbol, [date], orderid)
values(445, 'FIX', '17-Nov-11', 0)
SQL Server实际上有一个内置函数： 在您的情况下，您可以这样使用它： MS SQL Server 2008架构设置：
create table dbo.temp (id int, SYMBOL varchar(5), [Date] datetime, orderid int)
insert into dbo.temp (id, symbol, [date], orderid)
values(112, 'GR', '24-Jan-13', 0)
insert into dbo.temp (id, symbol, [date], orderid)
values(112,'GR', '25-Jul-13', 0)
insert into dbo.temp (id, symbol, [date], orderid)
values(112, 'FIX', '31-Aug-11' , 0)
insert into dbo.temp (id, symbol, [date], orderid)
values(112, 'FIX', '29-Sep-11' , 0)
insert into dbo.temp (id, symbol, [date], orderid)
values(112, 'FIX', '17-Nov-11' , 0)
insert into dbo.temp (id, symbol, [date], orderid)
values(112, 'FIX', '14-Jan-13' , 0)
insert into dbo.temp (id, symbol, [date], orderid)
values(112, 'MIN', '19-Dec-08' , 0)
insert into dbo.temp (id, symbol, [date], orderid)
values(112, 'MIN', '05-Feb-09' , 0)
insert into dbo.temp (id, symbol, [date], orderid)
values(112, 'MIN', '19-Aug-09' , 0)
insert into dbo.temp (id, symbol, [date], orderid)
values(112, 'MIN', '19-Sep-13' , 0)
insert into dbo.temp (id, symbol, [date], orderid)
values(445, 'GR', '24-Jan-13' , 0)
insert into dbo.temp (id, symbol, [date], orderid)
values(445, 'GR', '25-Jul-13' , 0)
insert into dbo.temp (id, symbol, [date], orderid)
values(445, 'FIX', '31-Aug-11' , 0)
insert into dbo.temp (id, symbol, [date], orderid)
values(445, 'FIX', '29-Sep-11' , 0)
insert into dbo.temp (id, symbol, [date], orderid)
values(445, 'FIX', '17-Nov-11', 0)
SELECT id,SYMBOL,[Date],
ROW_NUMBER()OVER(PARTITION BY id,SYMBOL ORDER BY [Date]) AS OrderId
FROM dbo.Temp
ORDER BY id,SYMBOL,[Date]
| ID | SYMBOL | DATE | ORDERID |
|-----|--------|----------------------------------|---------|
| 112 | FIX | August, 31 2011 00:00:00+0000 | 1 |
| 112 | FIX | September, 29 2011 00:00:00+0000 | 2 |
| 112 | FIX | November, 17 2011 00:00:00+0000 | 3 |
| 112 | FIX | January, 14 2013 00:00:00+0000 | 4 |
| 112 | GR | January, 24 2013 00:00:00+0000 | 1 |
| 112 | GR | July, 25 2013 00:00:00+0000 | 2 |
| 112 | MIN | December, 19 2008 00:00:00+0000 | 1 |
| 112 | MIN | February, 05 2009 00:00:00+0000 | 2 |
| 112 | MIN | August, 19 2009 00:00:00+0000 | 3 |
| 112 | MIN | September, 19 2013 00:00:00+0000 | 4 |
| 445 | FIX | August, 31 2011 00:00:00+0000 | 1 |
| 445 | FIX | September, 29 2011 00:00:00+0000 | 2 |
| 445 | FIX | November, 17 2011 00:00:00+0000 | 3 |
| 445 | GR | January, 24 2013 00:00:00+0000 | 1 |
| 445 | GR | July, 25 2013 00:00:00+0000 | 2 |
create table dbo.temp (id int, SYMBOL varchar(5), [Date] datetime, orderid int)
insert into dbo.temp (id, symbol, [date], orderid)
values(112, 'GR', '24-Jan-13', 0)
insert into dbo.temp (id, symbol, [date], orderid)
values(112,'GR', '25-Jul-13', 0)
insert into dbo.temp (id, symbol, [date], orderid)
values(112, 'FIX', '31-Aug-11' , 0)
insert into dbo.temp (id, symbol, [date], orderid)
values(112, 'FIX', '29-Sep-11' , 0)
insert into dbo.temp (id, symbol, [date], orderid)
values(112, 'FIX', '17-Nov-11' , 0)
insert into dbo.temp (id, symbol, [date], orderid)
values(112, 'FIX', '14-Jan-13' , 0)
insert into dbo.temp (id, symbol, [date], orderid)
values(112, 'MIN', '19-Dec-08' , 0)
insert into dbo.temp (id, symbol, [date], orderid)
values(112, 'MIN', '05-Feb-09' , 0)
insert into dbo.temp (id, symbol, [date], orderid)
values(112, 'MIN', '19-Aug-09' , 0)
insert into dbo.temp (id, symbol, [date], orderid)
values(112, 'MIN', '19-Sep-13' , 0)
insert into dbo.temp (id, symbol, [date], orderid)
values(445, 'GR', '24-Jan-13' , 0)
insert into dbo.temp (id, symbol, [date], orderid)
values(445, 'GR', '25-Jul-13' , 0)
insert into dbo.temp (id, symbol, [date], orderid)
values(445, 'FIX', '31-Aug-11' , 0)
insert into dbo.temp (id, symbol, [date], orderid)
values(445, 'FIX', '29-Sep-11' , 0)
insert into dbo.temp (id, symbol, [date], orderid)
values(445, 'FIX', '17-Nov-11', 0)
SELECT id,SYMBOL,[Date],
ROW_NUMBER()OVER(PARTITION BY id,SYMBOL ORDER BY [Date]) AS OrderId
FROM dbo.Temp
ORDER BY id,SYMBOL,[Date]
| ID | SYMBOL | DATE | ORDERID |
|-----|--------|----------------------------------|---------|
| 112 | FIX | August, 31 2011 00:00:00+0000 | 1 |
| 112 | FIX | September, 29 2011 00:00:00+0000 | 2 |
| 112 | FIX | November, 17 2011 00:00:00+0000 | 3 |
| 112 | FIX | January, 14 2013 00:00:00+0000 | 4 |
| 112 | GR | January, 24 2013 00:00:00+0000 | 1 |
| 112 | GR | July, 25 2013 00:00:00+0000 | 2 |
| 112 | MIN | December, 19 2008 00:00:00+0000 | 1 |
| 112 | MIN | February, 05 2009 00:00:00+0000 | 2 |
| 112 | MIN | August, 19 2009 00:00:00+0000 | 3 |
| 112 | MIN | September, 19 2013 00:00:00+0000 | 4 |
| 445 | FIX | August, 31 2011 00:00:00+0000 | 1 |
| 445 | FIX | September, 29 2011 00:00:00+0000 | 2 |
| 445 | FIX | November, 17 2011 00:00:00+0000 | 3 |
| 445 | GR | January, 24 2013 00:00:00+0000 | 1 |
| 445 | GR | July, 25 2013 00:00:00+0000 | 2 |
create table dbo.temp (id int, SYMBOL varchar(5), [Date] datetime, orderid int)
insert into dbo.temp (id, symbol, [date], orderid)
values(112, 'GR', '24-Jan-13', 0)
insert into dbo.temp (id, symbol, [date], orderid)
values(112,'GR', '25-Jul-13', 0)
insert into dbo.temp (id, symbol, [date], orderid)
values(112, 'FIX', '31-Aug-11' , 0)
insert into dbo.temp (id, symbol, [date], orderid)
values(112, 'FIX', '29-Sep-11' , 0)
insert into dbo.temp (id, symbol, [date], orderid)
values(112, 'FIX', '17-Nov-11' , 0)
insert into dbo.temp (id, symbol, [date], orderid)
values(112, 'FIX', '14-Jan-13' , 0)
insert into dbo.temp (id, symbol, [date], orderid)
values(112, 'MIN', '19-Dec-08' , 0)
insert into dbo.temp (id, symbol, [date], orderid)
values(112, 'MIN', '05-Feb-09' , 0)
insert into dbo.temp (id, symbol, [date], orderid)
values(112, 'MIN', '19-Aug-09' , 0)
insert into dbo.temp (id, symbol, [date], orderid)
values(112, 'MIN', '19-Sep-13' , 0)
insert into dbo.temp (id, symbol, [date], orderid)
values(445, 'GR', '24-Jan-13' , 0)
insert into dbo.temp (id, symbol, [date], orderid)
values(445, 'GR', '25-Jul-13' , 0)
insert into dbo.temp (id, symbol, [date], orderid)
values(445, 'FIX', '31-Aug-11' , 0)
insert into dbo.temp (id, symbol, [date], orderid)
values(445, 'FIX', '29-Sep-11' , 0)
insert into dbo.temp (id, symbol, [date], orderid)
values(445, 'FIX', '17-Nov-11', 0)
SELECT id,SYMBOL,[Date],
ROW_NUMBER()OVER(PARTITION BY id,SYMBOL ORDER BY [Date]) AS OrderId
FROM dbo.Temp
ORDER BY id,SYMBOL,[Date]
| ID | SYMBOL | DATE | ORDERID |
|-----|--------|----------------------------------|---------|
| 112 | FIX | August, 31 2011 00:00:00+0000 | 1 |
| 112 | FIX | September, 29 2011 00:00:00+0000 | 2 |
| 112 | FIX | November, 17 2011 00:00:00+0000 | 3 |
| 112 | FIX | January, 14 2013 00:00:00+0000 | 4 |
| 112 | GR | January, 24 2013 00:00:00+0000 | 1 |
| 112 | GR | July, 25 2013 00:00:00+0000 | 2 |
| 112 | MIN | December, 19 2008 00:00:00+0000 | 1 |
| 112 | MIN | February, 05 2009 00:00:00+0000 | 2 |
| 112 | MIN | August, 19 2009 00:00:00+0000 | 3 |
| 112 | MIN | September, 19 2013 00:00:00+0000 | 4 |
| 445 | FIX | August, 31 2011 00:00:00+0000 | 1 |
| 445 | FIX | September, 29 2011 00:00:00+0000 | 2 |
| 445 | FIX | November, 17 2011 00:00:00+0000 | 3 |
| 445 | GR | January, 24 2013 00:00:00+0000 | 1 |
| 445 | GR | July, 25 2013 00:00:00+0000 | 2 |
请展示您已经尝试过的内容——但是9来自哪里？+1提供了一个可执行示例。