I have one table consists of three fields, TagID, AlarmInfo and Description. TagID always starts with a prefix followed by "_HH", "_H","_L","_LL" OR the suffix can be customizing. If the suffix is customizing, then AlarmInfo must be specified. The AlarmInfo field consists of two parts, alarm type and order index.
Ex table
I've tried something like that:
Code:
WITH
CTE1 AS
(
SELECT [TagID],[AlarmInfo],[Description],CASE WHEN [AlarmInfo] = '' OR [AlarmInfo] IS NULL OR CHARINDEX('|',[AlarmInfo],0) = 0 THEN 999
ELSE IIF(ISNUMERIC(REVERSE(SUBSTRING(REVERSE([AlarmInfo]),1,CHARINDEX('|',REVERSE([AlarmInfo]),0)-1))) = 1,
CAST(REVERSE(SUBSTRING(REVERSE([AlarmInfo]),1,CHARINDEX('|',REVERSE([AlarmInfo]),0)-1)) AS INT),999) END AS [OrderIndex],
CASE WHEN [TagID] LIKE '%_%' THEN LEFT([TagID],CHARINDEX('_',[TagID])-1) ELSE [TagID] END TagPrefix
FROM Table1),
CTE2 AS (SELECT [TagID],[AlarmInfo],[Description], 1 [OrderIndex] FROM Table1 WHERE TagID LIKE '%FT01_HH'),
CTE3 AS (SELECT [TagID],[AlarmInfo],[Description], 4 [OrderIndex] FROM Table1 WHERE TagID LIKE '%FT01_LL')
SELECT [TagID],[AlarmInfo],[Description],[OrderIndex] FROM CTE1 WHERE (TagPrefix = 'FT01') AND [AlarmInfo] LIKE 'AlarmLimit%'--
UNION
SELECT * FROM CTE2
UNION
SELECT * FROM CTE3
ORDER BY [OrderIndex] ASC
The result is that the FT01_LL is duplicated. If I remove [OrderIndex] from the Query, then UNION return only unique rows, but then I am missing the imported order index information.
I am using MS SQL server 2014.
Related
I am generation reports from an ERP system where users are provided with a check box which return a boolean value for each item selected. The database is hosted on SQL Server.
However, users can select Contracts with other values as well, as shown below.
I would like to capture the Categories as a single column and I don't mind having duplicate rows in the view. I would like the first row to return Contract and the second the other value selected, for the same Reference ID.
You can use apply :
select distinct t.*, tt.category
from t cross apply
( values ('Contracts', t.Contracts),
('Tender', t.Tender),
('Waiver', t.Waiver),
('Quotation', t.Quotation)
) tt(category, flag)
where flag = 1;
I guess a straightforward way is:
select *, 'Contract' as [Category] from [TableOne] where [Contract] = 1
union all select *, 'Tender' as [Category] from [TableOne] where [Tender] = 1
union all select *, 'Waiver' as [Category] from [TableOne] where [Waiver] = 1
union all select *, 'Quotation' as [Category] from [TableOne] where [Quotation] = 1
union all select *, '(none)' as [Category] from [TableOne] where [Contract]+[Tender]+[Waiver]+[Quotation] = 0
order by [Reference ID]
Note that the last line is put there just in case you need to handle the all-zero case.
My expected result should be like
----invoiceNo----
T17080003,INV14080011
But right now, I've come up with following query.
SELECT AccountDoc.jobCode,AccountDoc.shipmentSyskey,AccountDoc.docType,
CASE AccountDoc.docType
WHEN 'M' THEN
JobInvoice.invoiceNo
WHEN 'I' THEN
(STUFF((SELECT ', ' + RTRIM(CAST(AccountDoc.docNo AS VARCHAR(20)))
FROM AccountDoc LEFT OUTER JOIN JobInvoice
ON AccountDoc.principalCode = JobInvoice.principalCode AND
AccountDoc.jobCode = JobInvoice.jobCode
WHERE (AccountDoc.isCancelledByCN = 0)
AND (AccountDoc.docType = 'I')
AND (AccountDoc.jobCode = #jobCode)
AND (AccountDoc.shipmentSyskey = #shipmentSyskey)
AND (AccountDoc.principalCode = #principalCode) FOR XML
PATH(''), TYPE).value('.','NVARCHAR(MAX)'),1,2,' '))
END AS invoiceNo
FROM AccountDoc LEFT OUTER JOIN JobInvoice
ON JobInvoice.principalCode = AccountDoc.principalCode AND
JobInvoice.jobCode = AccountDoc.jobCode
WHERE (AccountDoc.jobCode = #jobCode)
AND (AccountDoc.isCancelledByCN = 0)
AND (AccountDoc.shipmentSyskey = #shipmentSyskey)
AND (AccountDoc.principalCode = #principalCode)
OUTPUT:
----invoiceNo----
T17080003
INV14080011
Explanation:
I want to select docNo from table AccountDoc if AccountDoc.docType = I.
Or select invoiceNo from table JobInvoice if AccountDoc.docType = M.
The problem is what if under same jobCode there have 2 docType which are M and I, how I gonna display these 2 invoices?
You can achieve this by using CTE and FOR XML. below is the sample code i created using similar tables you have -
Create table #AccountDoc (
id int ,
docType char(1),
docNo varchar(10)
)
Create table #JobInvoice (
id int ,
invoiceNo varchar(10)
)
insert into #AccountDoc
select 1 , 'M' ,'M1234'
union all select 2 , 'M' ,'M2345'
union all select 3 , 'M' ,'M3456'
union all select 4 , 'I' ,'I1234'
union all select 5 , 'I' ,'I2345'
union all select 6 , 'I' ,'I3456'
insert into #JobInvoice
select 1 , 'INV1234'
union all select 2 , 'INV2345'
union all select 3 , 'INV3456'
select *
from #AccountDoc t1 left join #JobInvoice t2
on t1.id = t2.id
with cte as
(
select isnull( case t1.docType WHEN 'M' THEN t2.invoiceNo WHEN 'I' then
t1.docNo end ,'') invoiceNo
from #AccountDoc t1 left join #JobInvoice t2
on t1.id = t2.id )
select invoiceNo + ',' from cte For XML PATH ('')
You need to pivot your data if you have situations where there are two rows, and you want two columns. Your sql is a bit messy, particularly the bit where you put an entire select statement inside a case when in the select part of another query. These two queries are virtually the same, you should look for a more optimal way of writing them. However, you can wrap your entire sql in the following:
select
Jobcode, shipmentsyskey, [M],[I]
from(
--YOUR ENTIRE SQL GOES HERE BETWEEN THESE BRACKETS. Do not alter anything else, just paste your entire sql here
) yoursql
pivot(
max(invoiceno)
for docType in([M],[I])
)pvt
I am having no luck attempting to get the top (x number) of rows from a joined table. I want the top 2 resources (ordered by name) which in this case should be Katie and Simon and regardless of what I've tried, I can't seem to get it right. You can see below what I've commented out - and what looks like it should work (but doesn't). I cannot use a union. Any ideas?
select distinct
RTRESOURCE.RNAME as Resource,
RTTASK.TASK as taskname, SUM(distinct SOTRAN.QTY2BILL) AS quantitytobill from SOTRAN AS SOTRAN INNER JOIN RTTASK AS RTTASK ON sotran.taskid = rttask.taskid
left outer JOIN RTRESOURCE AS RTRESOURCE ON rtresource.keyno=sotran.resid
WHERE sotran.phantom<>'y' and sotran.pgroup = 'L' and sotran.timesheet = 'y' and sotran.taskid >0 AND RTRESOURCE.KEYNO in ('193','159','200') AND ( SOTRAN.ADDDATE>='8/15/2015 12:00:00 AM' AND SOTRAN.ADDDATE<'9/3/2015 11:59:59 PM' )
//and RTRESOURCE.RNAME in ( select distinct top 2 RTRESOURCE.RNAME from RTRESOURCE order by RTRESOURCE.RNAME)
//and ( select count(*) from RTRESOURCE RTRESOURCE2 where RTRESOURCE2.RNAME = RTRESOURCE.RNAME ) <= 2
GROUP BY RTRESOURCE.rname,RTTASK.task,RTTASK.taskid,RTTASK.mdsstring ORDER BY Resource,taskname
You should provide a schema.
But lets assume your query work. You create a CTE.
WITH youQuery as (
SELECT *
FROM < you big join query>
), maxBill as (
SELECT Resource, Max(quantitytobill) as Bill
FROM yourQuery
)
SELECT top 2 *
FROM maxBill
ORDER BY Bill
IF you want top 2 alphabetical
WITH youQuery as (
SELECT *
FROM < you big join query>
), Names as (
SELECT distinct Resource
FROM yourQuery
Order by Resource
)
SELECT top 2 *
FROM Names
If I have a string with numbers separated by commas, like this:
Declare #string varchar(20) = '123,456,789'
And would like to return every possible combination + sort order of the values by doing this:
Select Combination FROM dbo.GetAllCombinations(#string)
Which would in result return this:
123
456
789
123,456
456,123
123,789
789,123
456,789
789,456
123,456,789
123,789,456
456,789,123
456,123,789
789,456,123
789,123,456
As you can see not only is every combination returned, but also each combination+sort order as well. The example shows only 3 values separated by commas, but should parse any amount--Recursive.
The logic needed would be somewhere in the realm of using a WITH CUBE statement, but the problem with using WITH CUBE (in a table structure instead of CSV of course), is that it won't shuffle the order of the values 123,456 456,123 etc., and will only provide each combination, which is only half of the battle.
Currently I have no idea what to try. If someone can provide some assistance it would be appreciated.
I use a User Defined Table-valued Function called split_delimiter that takes 2 values: the #delimited_string and the #delimiter_type.
CREATE FUNCTION [dbo].[split_delimiter](#delimited_string VARCHAR(8000), #delimiter_type CHAR(1))
RETURNS TABLE AS
RETURN
WITH cte10(num) AS
(
SELECT 1 UNION ALL SELECT 1 UNION ALL SELECT 1 UNION ALL
SELECT 1 UNION ALL SELECT 1 UNION ALL SELECT 1 UNION ALL
SELECT 1 UNION ALL SELECT 1 UNION ALL SELECT 1 UNION ALL SELECT 1
)
,cte100(num) AS
(
SELECT 1
FROM cte10 t1, cte10 t2
)
,cte10000(num) AS
(
SELECT 1
FROM cte100 t1, cte100 t2
)
,cte1(num) AS
(
SELECT TOP (ISNULL(DATALENGTH(#delimited_string),0)) ROW_NUMBER() OVER (ORDER BY (SELECT NULL))
FROM cte10000
)
,cte2(num) AS
(
SELECT 1
UNION ALL
SELECT t.num+1
FROM cte1 t
WHERE SUBSTRING(#delimited_string,t.num,1) = #delimiter_type
)
,cte3(num,[len]) AS
(
SELECT t.num
,ISNULL(NULLIF(CHARINDEX(#delimiter_type,#delimited_string,t.num),0)-t.num,8000)
FROM cte2 t
)
SELECT delimited_item_num = ROW_NUMBER() OVER(ORDER BY t.num)
,delimited_value = SUBSTRING(#delimited_string, t.num, t.[len])
FROM cte3 t;
Using that I was able to parse the CSV to a table and join it back to itself multiple times and use WITH ROLLUP to get the permutations you are looking for.
WITH Numbers as
(
SELECT delimited_value
FROM dbo.split_delimiter('123,456,789',',')
)
SELECT CAST(Nums1.delimited_value AS VARCHAR)
,ISNULL(CAST(Nums2.delimited_value AS VARCHAR),'')
,ISNULL(CAST(Nums3.delimited_value AS VARCHAR),'')
,CAST(Nums4.delimited_value AS VARCHAR)
FROM Numbers as Nums1
LEFT JOIN Numbers as Nums2
ON Nums2.delimited_value not in (Nums1.delimited_value)
LEFT JOIN Numbers as Nums3
ON Nums3.delimited_value not in (Nums1.delimited_value, Nums2.delimited_value)
LEFT JOIN Numbers as Nums4
ON Nums4.delimited_value not in (Nums1.delimited_value, Nums2.delimited_value, Nums3.delimited_value)
GROUP BY CAST(Nums1.delimited_value AS VARCHAR)
,ISNULL(CAST(Nums2.delimited_value AS VARCHAR),'')
,ISNULL(CAST(Nums3.delimited_value AS VARCHAR),'')
,CAST(Nums4.delimited_value AS VARCHAR) WITH ROLLUP
If you will potentially have more than 3 or 4, you'll want to expand your code accordingly.
I have simple tbl_posts table with three columns (id, name, content)
I created fulltext index for name and content columns.
When I query it like:
SELECT *
FROM dbo.tbl_posts
WHERE FREETEXT ( *, 'search word' )
I want that the order for results will be ordered first by rank in column name and then my content
CREATE FUNCTION PostFreeTextSearch
(
#SearchTerms nvarchar(100)
)
RETURNS TABLE
AS
RETURN
(
SELECT
CASE WHEN fttName.[Key] IS NULL THEN fttContent.[Key] ELSE fttName.[Key] END as id,
fttName.[RANK] as NameScore,
fttContent.[RANK] as ContentScore
FROM
FREETEXTTABLE(tbl_Posts, (Name), #SearchTerms) fttName
FULL OUTER JOIN
FREETEXTTABLE(tbl_Posts, (Content), #SearchTerms) fttContent ON fttName.[Key] = fttContent.[Key]
WHERE fttName.RANK > 0 OR fttContent.RANK > 0
)
GO
SELECT * FROM PostFreeTextSearch('sql server')