I have a table with Primary key and auto incremented column lets say "HeaderFieldID".
Now i want to get the records as per the HeaderFieldID values.
Ex:
select *
from tblHeaderField
where HeaderFieldID in (2,1,3,4,6,5)
But,by default I am getting the records by HeaderFieldID asc order. But I want records as per the given HeaderFieldID's only.
Original Table
HeaderFieldID HFName DisplayName
1 OrgName1 disp1
2 OrgName2 disp2
3 OrgName3 disp3
4 OrgName4 disp4
5 OrgName5 disp5
6 OrgName6 disp6
Thanks in Advance
I don't know if you can order by IN, because you don't know order.
So first I would split data into rows from IN and then join it to your table.
DECLARE #table TABLE (ID INT IDENTITY(1,1) NOT NULL, NR INT)
--Prodvide data to lookup
DECLARE #givenText VARCHAR(100) = '2,1,3,4,5,6,7,8,9,10,11,12,13,14,15'
-- Split requested string into rows and add unique number
;WITH xmlData (xmlData) AS (
SELECT CAST('<x>'+REPLACE(#givenText, ',', '</x><x>')+'</x>' AS XML) AS xmlData
)
INSERT INTO #table (NR)
SELECT x.value('.','INT') AS NR
FROM xmlData
CROSS APPLY xmlData.xmlData.nodes('//x') AS func(x)
--Join tables to get result
SELECT tHF.*
FROM tblHeaderField AS tHF
INNER JOIN #table AS T
ON T.NR = tHF.HeaderFieldID
ORDER BY T.ID
Isn't clear where does this list come from (as a parameter of a stored procedure or hardcoded in the SQL statement?). Try this query:
select *
from tblHeaderField
where HeaderFieldID in (2,1,3,4,6,5)
ORDER BY
CHARINDEX(','+CAST(HeaderFieldID as varchar(100))+','
,',2,1,3,4,6,5,')
SQLFiddle demo
I have solved my query.
SELECT * FROM tblHeaderField
WHERE HeaderFieldID in (5,6,2,1,3,4,7,8,9,10,11,12,13,14,15)
ORDER BY CHARINDEX(CAST(HeaderFieldID AS VARCHAR), '5,6,2,1,3,4,7,8,9,10,11,12,13,14,15')
Related
I have that query:
DECLARE #test AS varchar =
(select * from users where Usr_ID in
(select Doc_Shortstringcolumn1 from Documents where Doc_ID = 11931))
And I've got an error "Only one expression can be specified in the select list when the subquery is not introduced with EXISTS." The result of select statement are three numbers, which i need to split into three rows.
(select * from users where Usr_ID in
(select Doc_Shortstringcolumn1 from Documents where Doc_ID = 11931))
you query returns multiple rows as a result variable can not contain multiple rows value.
if your query just return one value then it will return correct result
but if you change your query like below then it will works
DECLARE #test AS varchar =
(select top 1 Doc_Shortstringcolumn1 from users where Usr_ID in
(select Doc_Shortstringcolumn1 from Documents where Doc_ID = 11931)
)
Looking at your Query, It seems that you are trying to store a table into a variable which is of Varchar data type which you cannot do in SQL Server.
There are 2 possible solutions
1.
You May select only the Required filed instead of the * ad in that case if there are more than one row is returned, then only the first one will be stored in the variable and all other values will be ignored.
If this is ok with you then you may go ahead with this approach
DECLARE #test AS varchar =
select
#test = YourColumnName
from users where Usr_ID in
(
select Doc_Shortstringcolumn1 from Documents where Doc_ID = 11931
)
2
The Second approach is to use a table variable or a Temporary table to store the values so that you can store all the values and retrieve the same when needed.
Using Temp Table
select
*
into #temp
from users where Usr_ID in
(
select Doc_Shortstringcolumn1 from Documents where Doc_ID = 11931
)
using Table Variable
DECLARE #test AS TABLE
(
Column1 VARCHAR(50),
Column2 VARCHAR(50),
Column3 VARCHAR(50)
)
INSERT INTO #Test
(
Column1,
Column2,
Column3
)
select
YourColumnName1,
YourColumnName2,
YourColumnName3
from users where Usr_ID in
(
select Doc_Shortstringcolumn1 from Documents where Doc_ID = 11931
)
i have a table which contains comma separated values some thing like
id locs
1 a,s,d,f
2 s,d,f,a
3 d,s,a,f
4 d,f,g,a
5 a,s,e
6 f,d
i need out put as 1,2,3,6 in sql server when i have taken comma separated string of id 1.
that means i have taken locs of id 1 and separated with comma, now i want all the ids which contains the separated values of id 1.
Note: I know i don't have to keep comma separated values in table but its happened.
Hope i was clear with my question.
declare #tb table (id int, locs varchar(50))
insert into #tb values(1, 'a,s,d,f'),
(2,'s,d,f,a'),
(3,'d,s,a,f'),
(4,'d,f,g,a'),
(5,'a,s,e'),
(6,'f,d')
declare #cta varchar(20)='s,d,f,a'
;with cte0(id,col2)
as
(
select id,t.c.value('.','varchar(max)') as col2 from (select id,x= cast('<t>'+replace(locs,',','</t><t>') +'</t>' as xml) from #tb) a cross apply x.nodes('/t') t(c)
)
select distinct id from cte0 where #cta like '%'+col2+'%' and id not in( select distinct id from cte0 where #cta not like '%'+col2+'%')
If I understand you correctly, you need to return the id value of all the rows that has at least one of the comma separated values from the locs column of the row you selected. Since this is a poor database design there can only be an ugly solution to this problem.
Start by creating a user defined function to split a comma separated values into a table. there are many ways to do it, this is the first that google found.
DECLARE #Values varchar(max)
SELECT #Values = Locs
FROM Table WHERE Id = #Id
SELECT Id
FROM Table INNER JOIN dbo.Split(#Values) SplitedString
ON( '%,'+ SplitedString.s+',%' LIKE ',' + Locs + ',')
I want to create a bunch of data with Tally table in SQL (sql2008) and definitely need help.
First of all, I have this table which contains 2 columns.
{
AcctNum (nchar(30), null),
DataInfo (nchar(745), null)
}
While I don't care the data in the DataInfo column, I do want to add about 10k of row into the table with unique AcctNum on each row.
The problem though is I need to keep the length of the data in both column. For example, AcctNum column looks like "400000000000001 ". how do I increment the number while keep the "blank space"?
Not sure if I make much sense here, but please let me know and I will try to explain more, thanks!
Using a recursive common table expression :
-- set up a table variable for demo purpose
declare #t table (AcctNum nchar(30) null, DataInfo nchar(745) null);
-- insert the starting value
insert #t values ('400000000000001', null);
-- run the cte to generate the sequence
with cte (acctnum, num) as (
select acctnum, cast(acctnum as bigint) + 1 num -- starting value
from #t
union all
select acctnum, num+1 from cte
where num < cast(acctnum as bigint) + 10000 -- stopping value
)
-- insert data sequence into the table
insert #t (AcctNum, DataInfo)
select num, null from cte
option (maxrecursion 10000);
select * from #t;
The table variable #t will now contain acctnum 400000000000001 -> 400000000010001 as a contiguous sequence.
I know I can create a temp table, insert records, order it and then use union afterwards, but I'm looking for alternative routes. I tried a cte, but I had to order the entire thing which doesn't work as my unioned record doesn't stay "on top".
Basically, I have at able with Id INT, Name VARCHAR(MAX) fields and I want to ORDER BY Name before I add an entry at the row[0] position in the return set. If I order after the union, the row I wanted at row[0] gets ordered with it.
Any ideas?
You were on the right track with a union query. Force the sort with static values.
select 0 sortfield, '' name, etc
union
select 1 sortfield, name, etc
from etc
order by sortfield, name.
CREATE TABLE #temp (
idnt INT IDENTITY(2) NOT NULL --This begins the identity col with a value of 2
,Id INT
,Name VARCHAR(MAX)
)
INSERT INTO #temp
SELECT
...
FROM myTable
ORDER BY Name
CREATE TABLE #tempAPPEND (
idnt INT IDENTITY(1) NOT NULL --This begins the identity col with a value of 1
,Id INT
,Name VARCHAR(MAX)
)
INSERT INTO #tempAPPEND (Id, Name)
VALUES ('34384','Pinal Dave') -- SAMPLE VALUES
SELECT * FROM #temp
UNION
SELECT * FROM #tempAPPEND
ORDER BY idnt
trying to write some SQL that does the following.
If I have a user id field, 12345, and there are 10 records for that user, I want to make a field that goes 1234xxxx
where xxxx refers to order of those records, based on a date field, 1 - 10
so 12340001, 12340002, 12340003 etc, up to 12340010
Thoughts?
Here is a method for getting the new value, assuming the userid is a string
select (left(userid, 4)+right(100000 +
row_number() over (partition by userid order by datefield), 4)
)
You can also use this in an update statement, if you want to change the value in the table.
Declare #x Table (Id INT)
INSERT INTO #x (ID) VALUES (1001),(1002),(1003),(1004),(1005)
select * from #x
select (
left(ID, 4)+right(10000 +DENSE_RANK() over ( order by Id), 4)
)
from #x
we can also use dense rank to get desired output