I have two tables as:
select * from CallTypeDescription
select * from CallTypeDetails
I want to show all the records of idcalltype against its idjob.
Eg.
If idJob in CallTypeDescription is 96 and idCallType is 4 it should show records:
if idJob is 94 (i.e. does not exists in callType description) and idCallType is 4 then result should be:
Title Value idJob
test qu1 Null Null
test qu2 Null Null
For this i tried:
select a.Title,b.Value,b.idJob from CallTypeDescription b
right join CallTypeDetails a
on a.idCallType=b.idCallType
and a.idDetails=b.idCallTypeDetail
where a.idCallType=4 and b.idJob=96
But gives me result:
It should also add another row with test qu2 null null.
Plese help me.
Edit:
select a.Title,b.Value,b.idJob from CallTypeDescription b
right join CallTypeDetails a
on a.idCallType=b.idCallType
and a.idDetails=b.idCallTypeDetail
and a.idCallType=4
where b.idJob=96
It looks like you are after this effect (SQL Fiddle: http://sqlfiddle.com/#!3/8f98e/10):
select
a.Title,b.Value,b.idJob
from
(
select
IdDesc,
IdCallType,
IdJob,
IdCallTypeDetail,
Value
from
CallTypeDescription
where
IdJob = 96 --or 94
) b
right outer join
CallTypeDetails a
on
a.idCallType=b.idCallType
and
a.idDetails=b.idCallTypeDetail
where
a.idCallType=4
Is there a reason you have chosen to use a right join instead of a left one?
Remove the line that constrains the query to only return rows where the idDetails and isCallTypeDetail are equal:
select a.Title,b.Value,b.idJob
from CallTypeDescription b inner join CallTypeDetails a
on a.idCallType=b.idCallType
where a.idCallType=4 and b.idJob=96
Related
I'm stuck with a SQL query (SQL Server) that involves converting horizontal rows to vertical rows
Below is my Query that I am trying
SELECT P AS Amount_Rs
FROM (
Select (F1.D32-F1.D20) As Profit_For_The_Period ,F3.D2 as Current_Libilities,F5.D20 As Capital_Acount,
--M1.Name As Name,
F2.D20 AS Loan_Liabilities,F4.d1 As Opening_Diff --F2.D68 As Loan,
from Folio1 As F1
--inner Join Master1 As m1 on m1.Code like '101' or m1.Code Like '102' or m1.Code Like '106' or m1.Code Like '109' or m1.Code lIke '103'
--And m1.Code=102 And m1.Code=101)
inner Join Folio1 As F2 On (F2.MasterCode=F2.MasterCode)
inner Join Folio1 As F3 On (F3.MasterCode=F3.MasterCode)
inner Join Folio1 As F4 On (F4.MasterCode=F4.MasterCode)
inner Join Folio1 As F5 On (F5.MasterCode=F5.MasterCode)
Where F1.MasterCode=109
and F2.MasterCode =106
and F3.MasterCode=103
and F4.MasterCode=102
And F5.MasterCode=101
) p UNPIVOT
( p FOR value IN
( Profit_For_The_Period,Capital_Acount, Current_Libilities, Loan_Liabilities, Opening_Diff )
) AS unvpt
Current Output:
1 12392
2 0
3 0
4 4000
5 -200
Desired Output:
1 Capital Account 12392
2 Current Assets 0
3 Current Liabilities 0
4 Loans (Liability) 4000
5 Revenue Accounts -200
Thanks !!!
I think you are looking for a pivot. Use the CASE statement with a SUM or any aggregate function in the SELECT part and a group by in the where clause, that's how I use to put rows into columns in a query when I have to in MySQL. I don't know SQL Server but I think you can do quite the same.
your conditions below
F1.MasterCode=109
and F2.MasterCode =106
and F3.MasterCode=103
and F4.MasterCode=102
And F5.MasterCode=101
shouldn't be in the the where clause but with the case in the select part
example :
select whatever,
case when F2.MasterCode =106 then sum(column_name)
end case as column_alias, (other columns) from ...
hope this could help
I have a table task
select
sts_id,
count(*) mycount
from
task
where
sts_id in (1, 8, 39)
group by sts_id;
output :
sts_id count
1 1
8 1
39 1
I have one more temp table with one column sts_id
which looks like this
sts_id
1
8
39
40
41.
I am trying for a left join for both the tables
select
in_list.sts_id,
count(*) mycount
from
task
left outer join
in_list
on task.sts_id = in_list.sts_id
group by sts_id;
to get ab o/p like
1 1
8 1
39 1
40 0
41 0..
I am getting an error of column ambiguously defined.
You are using left join the wrong way (on the left it must be the table with all the rows you want to show).
Count (task.sts_id) to get 0 on rows without ocurrences on that table
select
in_list.sts_id,
count(task.sts_id) mycount
from
in_list
left outer join
task
on in_list.sts_id = task.sts_id
AND task.sts_id in (1, 8, 39) -- Thanks Matt.
group by in_list.sts_id;
You are missing the table alias in the GROUP BY clause.
However, your needed result says that you need to change your join logic: the starting table should be in_list, while task should be in left outer join:
select ...
from in_list
left outer join task
select
in_list.sts_id,
coalesce(count(task.sts_ID),0) mycount --changed this line
from
task
right outer join --changed this line
in_list
on task.sts_id = in_list.sts_id
group by in_list.sts_id; -- changed this line
Reasons:
as in_list contains more data than task, we needed to either change the table order or make it a right join
Count would count all records and not return resutls you want the count from task
need to coalesce the results otherwise null count will return null not 0.
I got my answer with this query
select t2.sts_id, count(t.sts_id)
from task t, in_list t2
where t2.sts_id = t.sts_id(+)
group by t2.sts_id
Thanks,
I have following sql query and my left join is not giving me distinct result please help me to trace out.
SELECT DISTINCT
Position.Date,
Position.SecurityId,
Position.PurchaseLotId,
Position.InPosition,
ISNULL(ClosingPrice.Bid, Position.Mark) AS Mark
FROM
Fireball_Reporting.dbo.Reporting_DailyNAV_Pricing POSITION WITH (NOLOCK, READUNCOMMITTED)
LEFT JOIN Fireball.dbo.AdditionalSecurityPrice ClosingPrice WITH (NOLOCK, READUNCOMMITTED) ON
ClosingPrice.SecurityID = Position.PricingSecurityID AND
ClosingPrice.Date = Position.Date AND
ClosingPrice.SecurityPriceSourceID = #SourceID AND
ClosingPrice.PortfolioID IN (5,6)
WHERE
DatePurchased > #NewPositionDate AND
Position.Date = #CurrentPositionDate AND
InPosition = 1 AND
Position.PortfolioId IN (
SELECT
PARAM
FROM
Fireball_Reporting.dbo.ParseMultiValuedParameter(#PortfolioId, ',')
) AND
(
Position > 1 OR
Position < - 1
)
Now here in above my when I use LEFT JOIN ISNULL(ClosingPrice.Bid, Position.Mark) AS Mark and LEFT JOIN it is giving me more no of records with mutiple portfolio ids
for e.g . (5,6)
If i put portfolioID =5 giving result as 120 records
If i put portfolioID =6 giving result as 20 records
When I put portfolioID = (5,6) it should give me 140 records
but it is giving result as 350 records which is wrong . :(
It is happening because when I use LEFT JOIN there is no condition of PurchaseLotID in that as table Fireball.dbo.AdditionalSecurityPrice ClosingPrice not having column PurchaseLotID so it is giving me other records also whoes having same purchaseLotID's with diferent prices .
But I dont want that records
How can I eliminate those records ?
You get one Entry per DailyLoanAndCashPosition.PurchaseLotId = NAVImpact.PurchaseLotId
which would mean you must have more entrys in with the same PurchaseLotId
The most likely cause is that the left join produces duplicated PurchaseLotIds. The best way to know if if you perform a select distinct(PurchaseLotId) on your left side of the inner join.
I have a rather confusing SQLite query that I can't seem to quite wrap my brain around.
I have the following four tables:
Table "S"
sID (string/guid) | sNum (integer)
-----------------------------------
aaa-aaa 1
bbb-bbb 2
ccc-ccc 3
ddd-ddd 4
eee-eee 5
fff-fff 6
ggg-ggg 7
Table "T"
tID (string/guid) | ... other stuff
-----------------------------------
000
www
xxx
yyy
zzz
Table "S2TMap"
sID | tID
-------------------
aaa-aaa 000
bbb-bbb 000
ccc-ccc xxx
ddd-ddd yyy
eee-eee www
fff-fff 000
ggg-ggg 000
Table "temp"
oldID (string/guid) | newID (string/guid)
------------------------------------------
dont care fff-fff
dont care ggg-ggg
dont care zzz
What I need is to be able to get the MAX() sNum that exists in a specified "t" if the sID doesn't exist in the temp.NewID table.
For example, given the T '000', '000' has S 'aaa-aaa', 'bbb-bbb', 'fff-fff', and 'ggg-ggg' mapped to it. However, both 'fff-fff' and 'ggg-ggg' exist in the TEMP table, which means I need to only look at 'aaa-aaa' and 'bbb-bbb'. Thus, the statement would return "2".
How would I go about doing this?
I was thinking something along the lines of the following for selecting s that don't exist in the "temp" table, but I'm not sure how to get the max of the seat and only do it based on a specific 't'
SELECT s.sID, s.sNum FROM s WHERE NOT EXISTS ( SELECT newID from temp where tmp.newID = s.sID)
Thanks!
Give this a try:
select max(s.sNum) result from s2tmap st
join s on st.sId = s.sId
where st.tId = '000' and not exists (
select * from temp
where temp.newId = st.sId)
Here is the fiddle to play with.
Another option, probably less efficient would be:
select max(s.sNum) result from s2tmap st
join s on st.sId = s.sId
where st.tId = '000' and st.sId not in (
select newId from temp)
The following query should give you a list of Ts and their max sNums (as long as all exist in S and S2TMap):
SELECT t.tID, MAX(sNum)
FROM S s
JOIN S2TMap map on s.sID=map.sID
JOIN T t on map.tId=t.tID
LEFT JOIN temp tmp on s.sID=tmp.newID
WHERE tmp.newID IS NULL
You were close, you just had to join on S2TMap and then to T in order to restrict the result set to a given T.
SELECT MAX(s.sNum)
FROM s
INNER JOIN S2TMap m on m.sID = s.sID
INNER JOIN t on t.tID = m.tID
WHERE t.tID = '000'
AND NOT EXISTS (
SELECT newID FROM temp WHERE temp.newID = s.sID
)
I have a db with two tables like these below,
page table
pg_id title
1 a
2 b
3 c
4 d
tagged table
tagged_id pg_id
1 1
2 4
I want to select the pages which are tagged, I tried with this query below but doesn't work,
SELECT *
FROM root_pages
LEFT JOIN root_tagged ON ( root_tagged.pg_id = root_pages.pg_id )
WHERE root_pages.pg_id != root_tagged.pg_id
It returns zero - Showing rows 0 - 1 (2 total, Query took 0.0021 sec)
But I want it to return
pg_id title
2 b
3 c
My query must have been wrong?
How can I return the pages which are not tagged correctly?
SELECT *
FROM root_pages
LEFT JOIN root_tagged ON root_tagged.pg_id = root_pages.pg_id
WHERE root_tagged.pg_id IS NULL
The != (or <>) operator compare two values, but cannot be used for NULL.
NULL = NULL returns false
NULL = 0 returns false
NULL != NULL returns false
You get the point, to check for NULL you should use the IS or IS NOT operator.
If your density to tag to pages is more than 2:1 or so, then using NOT EXISTS will be faster than using LEFT JOIN + IS NULL
SELECT *
FROM root_pages
WHERE NOT EXISTS (
SELECT *
FROM root_tagged
WHERE root_tagged.pg_id = root_pages.pg_id )
It is an alternative that more clearly states what you are looking for, a non-existence.
For the strikeout text above:
The question is MySQL specific, and assuming root_tagged.pg_id is not nullable, LEFT JOIN + IS NULL is implemented using ANTI-JOIN which is the same strategy as NOT EXISTS, except there seems to be some overhead added by NOT EXISTS, so LEFT JOIN is supposed to work faster.