I have two tables that I want to join. However the information is written as from to in the first table.
My first table looks like this:
No. | Date | From entry | To Entry |
+---+------------+------------+----------+
1 | 21.12.2013 | 3 | 10
My second table looks like this:
| Entry | Code |
+--------+-------+
| 3 | 1 |
| 4 | 0 |
| 5 | 2 |
| 6 | 3 |
| 7 | 1 |
| 8 | 0 |
| 9 | 6 |
| 10 | 1 |
I want to join both based on the from to information. The result should look like this:
| Entry | Code | Date |
+--------+-------+------------+
| 3 | 1 | 21.12.2013 |
| 4 | 0 | 21.12.2013 |
| 5 | 2 | 21.12.2013 |
| 6 | 3 | 21.12.2013 |
| 7 | 1 | 21.12.2013 |
| 8 | 0 | 21.12.2013 |
| 9 | 6 | 21.12.2013 |
| 10 | 1 | 21.12.2013 |
I have no idea how to achieve this with t-sql.
You just need to specify correct condition for the INNER JOIN
SELECT *
FROM table1
INNER JOIN table2 ON table2.Entry >= table1.[From entry]
AND table2.Entry <= table1.[To entry]
Or you may consider using LEFT JOIN if you want to return all records from table1 no matter if they have related records in table2.
Try this: (INNER JOIN and BETWEEN AND)
SELECT
Entry, Code, Date
FROM
Table1 T1 INNER JOIN
Table2 T2
ON T2.Entry BETWEEN T1.[From entry] AND T1.[To entry]
try this
Select table2.*,
table1.date
from table2
left join table1 on
table2.entry between table1.fromentry and table1.toentry
SQLFIDDLE
This should work
SELECT B.Entry,B.Code,A.Date
FROM Table1 A CROSSJOIN Table2 B
WHERE B.Entry >= A.[From Entry] AND B.Entry <= A.[To Entry]
SELECT Entry, Code, (SELECT T1.Date
FROM FirstTable T1
WHERE T1.Entry BETWEEN T2.[From Entry]
AND T2.[To Entry]) AS Date
FROM SecondTable T2
Related
SQL-FIDDLE Link
I'm using SQL Server.
Edit: Used a wrong SQL Fiddle before - updated to correct one
The join statement:
select t1.A_NR, t1.V_DATE, t1.AMOUNT T1_AMOUNT, t2.AMOUNT T2_AMOUNT
from Table_1 t1
left join Table_2 t2 on t1.A_NR = t2.A_NR and t1.V_DATE = t2.V_DATE
brings me this table with null values in the T2_Amount row.
+------+----------------------+-----------+-----------+
| A_NR | V_DATE | T1_AMOUNT | T2_AMOUNT |
+------+----------------------+-----------+-----------+
| 1 | 2020-01-01T00:00:00Z | 100 | 100 |
| 1 | 2020-01-02T00:00:00Z | 101 | (null) |
| 1 | 2020-01-03T00:00:00Z | 102 | (null) |
| 2 | 2020-01-01T00:00:00Z | 200 | 200 |
| 2 | 2020-01-02T00:00:00Z | 201 | (null) |
| 2 | 2020-01-03T00:00:00Z | 202 | (null) |
+------+----------------------+-----------+-----------+
I want to replace these values with the last available values from Table_2 like this:
+------+----------------------+-----------+-----------+
| A_NR | V_DATE | T1_AMOUNT | T2_AMOUNT |
+------+----------------------+-----------+-----------+
| 1 | 2020-01-01T00:00:00Z | 100 | 100 |
| 1 | 2020-01-02T00:00:00Z | 101 | 100 | --> value from 01.01.2020
| 1 | 2020-01-03T00:00:00Z | 102 | 100 | --> value from 01.01.2020
| 2 | 2020-01-01T00:00:00Z | 200 | 200 |
| 2 | 2020-01-02T00:00:00Z | 201 | 200 | --> value from 01.01.2020
| 2 | 2020-01-03T00:00:00Z | 202 | 200 | --> value from 01.01.2020
+------+----------------------+-----------+-----------+
One option uses a correlated subquery, or a lateral join:
select t1.a_nr, t1.v_date, t1.amount as t1_amount, t2.*
from table_1 t1
outer apply (
select top (1) t2.amount as t2_amount
from table_2 t2
where t2.a_nr = t1.a_nr and t2.v_date <= t1.v_date
order by t2.v_date desc
) t2
An alternative is to use some gaps-and-island technique: we can put unmatched records in groups along with the latest matched record with a window count, then use a window max to recover the value we want:
select a_nr, v_date, amount as t1_amount,
max(t2_amount) over(partition by a_nr, grp)
from (
select t1.*, t2.amount as t2_amount,
count(t2.amount) over(partition by t1.a_nr order by t1.v_date) as grp
from table_1 t1
left join table_2 t2 on t2.a_nr = t1.a_nr and t2.v_date = t1.v_date
) t
I'm having trouble writing a query in Microsoft Access 2016 that will show the sum of an Expense for a particular event, the sum of the signs that event produced, along with the year, event description and company name.
I think I am missing something simple, and am going to feel ridiculous once someone points it out. Hopefully I managed to format my question well enough that it is easy to spot!
Here are the tables involved, along with the dummy data I am testing with.
All_Company Company_Event
------------------ ---------------------------
| ID | Company | | ID | EventDescription |
|------|---------| |----|--------------------|
| 1 | Crapple | | 1 | Concert |
| 2 | Rito | | 2 | Party |
------------------ ---------------------------
Company_Target_Actual
----------------------------------------------------------------
| All_CompanyID | Company_EventID | Year | Quarter | Signed |
|----------------|-------------------|------|---------|--------|
| 1 | 2 | 2015 | 1 | 1 |
| 1 | 2 | 2015 | 2 | 0 |
| 1 | 2 | 2015 | 3 | 3 |
| 1 | 2 | 2015 | 4 | 1 |
----------------------------------------------------------------
Budget_Company_Expense
---------------------------------------------------------------------------------
| ID | All_CompanyID | Company_EventID | Year | Category | SubCategory| Expense |
---------------------------------------------------------------------------------
| 1 | 1 | 2 | 2015 | ABCD | 123 | 40 |
| 2 | 1 | 2 | 2015 | ABCD | cat | 113 |
| 3 | 1 | 2 | 2015 | ABCD | dog | 71 |
---------------------------------------------------------------------------------
This is my code for the query, I broke it up from the ugly Access long lines of code to make it easier to read.
SELECT DISTINCTROW All_Company.Company, Budget_Company_Expense.Year,
Budget_Company_Expense.Company_EventID, Company_Event.EventDescription,
Sum(Budget_Company_Expense.Expense) AS [Sum Of Expense USD],
Sum(Company_Target_Actual.Signed) AS [Sum Of Signed]
FROM Company_Event
INNER JOIN ((All_Company
INNER JOIN Company_Target_Actual
ON All_Company.[ID] = Company_Target_Actual.[All_CompanyID])
INNER JOIN Budget_Company_Expense
ON All_Company.[ID] = Budget_Company_Expense.[All_CompanyID])
ON Company_Event.[ID] = Budget_Company_Expense.[Company_EventID]
GROUP BY All_Company.Company, Budget_Company_Expense.Year,
Budget_Company_Expense.Company_EventID, Company_Event.EventDescription;
and here is the result from running my query
Result
-------------------------------------------------------------------------------------------
| Company | Year | Company_EventID | EventDescription | Sum of Expense USD | Sum of Signed|
-------------------------------------------------------------------------------------------
| Crapple | 2015 | 2 | Party | $896.00 | 15 |
-------------------------------------------------------------------------------------------
As you can see, it is summing as if the total signs (5) happened 3 times (the number of entries in the Company_Target_Actual table) and vis versa for the Expense. Any help on my issue would be greatly appreciated,
and if I forgot any information that may help find my mistake please let me know what else I can provide!
Consider splitting the query into two aggregations, one to sum Signed in Company_Target_Actual and the other to sum Expense in Business_Company_Expense. Then, join the two queries by Company, Event, and Year which are the grouping factors.
Below uses two derived tables (subqueries in FROM/JOIN clause). However, you can very well save either one as a separate query and then join them in final query:
SELECT t1.Company, t1.Year, t1.Company_EventID, t1.EventDescription,
t2.[Sum Of Expense USD], t1.[Sum of Signed]
FROM
(SELECT ac.ID AS CompanyID, ac.Company, ca.Year, ca.Company_EventID, ev.EventDescription,
SUM(ca.Signed) AS [Sum Of Signed]
FROM (Company_Target_Actual ca
INNER JOIN Company_Event ev
ON ca.Company_EventID = ev.ID)
INNER JOIN All_Company ac
ON ca.All_CompanyID = ac.ID
GROUP BY ac.ID, ac.Company, ca.Year, ca.Company_EventID, ev.EventDescription) AS t1
INNER JOIN
(SELECT ac.ID AS CompanyID, ac.Company, be.Year, be.Company_EventID, ev.EventDescription,
SUM(be.Expense) AS [Sum Of Expense USD]
FROM (Budget_Company_Expense be
INNER JOIN Company_Event ev
ON be.Company_EventID = ev.ID)
INNER JOIN All_Company ac
ON be.All_CompanyID = ac.ID
GROUP BY ac.ID, ac.Company, be.Year, be.Company_EventID, ev.EventDescription) AS t2
ON t1.CompanyID = t2.CompanyID
AND t1.Company_EventID = t2.Company_EventID
AND t1.Year = t2.Year
I am having a lot of trouble with a scenario that I think some of you might have come across.
(the whole thing about Business Trips, two tables, one filled with payments done on Business trips, and the other is about the Business Trips, so the first one has more Rows than the other, (there are more Payments that happened than Trips))
I have two tables, Table A and Table B.
Table A looks as follows
| TableA_ID | TableB_ID | PaymentMethod | ValuePayed |
| 52 | 1 | Method1 | 23,2 |
| 21 | 1 | Method2 | 23,2 |
| 33 | 2 | Method3 | 23,2 |
| 42 | 1 | Method2 | 14 |
| 11 | 14 | Method1 | 267 |
| 42 | 1 | Method2 | 14,7 |
| 13 | 32 | Method1 | 100,2 |
Table B looks like this
| TableB_ID | TravelExpenses | OperatingExpense |
| 1 | 23 | 12 |
| 1 | 234 | 24 |
| 2 | 12 | 7 |
| 1 | 432 | 12 |
| 14 | 110 | 12 |
I am trying to create a measure Table (Table C) that looks like this:
| TableC_ID | TypeofCost | Amount |
| 1 | Method1 | 100,2 |
| 2 | Method2 | 52 |
| 3 | TravelExpenses | 7 |
| 4 | OperatingExpense| 12 |
| 5 | Method3 | 12 |
| 6 | OperatingExpense| 7 |
| 7 | Method3 | 12 |
(the Amount results are to be Summed and Columns - Employee, Month, TypeofCost Grouped)
So I pretty much have to group not only by the PaymentMethod which I get from table A,
but also insert new values in the group (TravelExpenses and OperatingExpense)
Can anybody give me any Idea about how this can be done in SQL ?
Here is what I have tried so far
SELECT PaymentMethod as TypeofCost
,Sum(ValuePayed) as Amount
FROM TableA Left Outer Join TableB on TableA.TableB_ID = TableB.TableB_ID
GROUP PaymentMethod
UNION
SELECT 'TravelExpenses' as TypeofCost
,Sum(TableB.TravelExpenses) as Amount
FROM TableA Left Outer Join TableB on TableA.TableB_ID = TableB.TableB_ID
GROUP PaymentMethod
UNION
SELECT 'OperatingExpense' as TypeofCost
,Sum(TableB.OperatingExpense) as Amount
FROM TableA Left Outer Join TableB on TableA.TableB_ID = TableB.TableB_ID
GROUP PaymentMethod
It should be something like this:
Select
row_number() OVER(ORDER BY TableB_ID) as 'TableC_ID',
u.TypeofCost,
u.Amount
from (
Select
a.TableB_ID,
a.PaymentMethod as 'TypeofCost',
SUM(a.ValuePayed) as 'Amount'
from
Table_A as a
group by a.TableB_ID, a.PaymentMethod
union
Select
b1.TableB_ID,
'TravelExpenses' as 'TypeofCost',
SUM(b1.TravelExpenses) as 'Amount'
from
Table_B as b1
group by b1.TableB_ID
union
Select
b2.TableB_ID,
'OperatingExpenses' as 'TypeofCost',
SUM(b2.OperatingExpenses) as 'Amount'
from
Table_B as b2
group by b2.TableB_ID
) as u
EDIT: Generate TableC_ID
I have two tables:
1. Master
| ID | Name | Amount |
|-----|--------|--------|
| 1 | a | 5000 |
| 2 | b | 10000 |
| 3 | c | 5000 |
| 4 | d | 8000 |
2. Detail
| ID |MasterID| PID | Qty |
|-----|--------|-------|------|
| 1 | 1 | 1 | 10 |
| 2 | 1 | 2 | 20 |
| 3 | 2 | 2 | 60 |
| 4 | 2 | 3 | 10 |
| 5 | 3 | 4 | 100 |
| 6 | 4 | 1 | 20 |
| 7 | 4 | 3 | 40 |
I want to select sum(Amount) from Master which joins to Deatil where Detail.PID in (1,2,3)
So I execute the following query:
SELECT SUM(Amount) FROM Master M INNER JOIN Detail D ON M.ID = D.MasterID WHERE D.PID IN (1,2,3)
Result should be 20000. But I am getting 40000
See this fiddle. Any suggestion?
You are getting exactly double the amount because the detail table has two occurences for each of the PIDs in the WHERE clause.
See demo
Use
SELECT SUM(Amount)
FROM Master M
WHERE M.ID IN (
SELECT DISTINCT MasterID
FROM DETAIL
WHERE PID IN (1,2,3) )
What is the requirement of joining the master table with details when you have all your columns are in Master table.
Also, isnt there any FK relationhsip defined on these tables. Looking at your data it seems to me that there should be FK on detail table for MasterId. If that is the case then you do not need join the table at all.
Also, in case you want to make sure that you have records in details table for the records for which you need sum and there is no FK relationship. Then you could give a try for exists instead of join.
I am writing a query to select the top 1 record from each group. Keep in mind that I working on sql compact 3.5 and thus can not use the rank function. I'm pretty sure my query is incorrect but I'm not sure how to select top from each group. Any one got any ideas?
Here is the query I was trying to get working
/*
* added fH.InvoiceNumber to my query to get result further below.
/
select tH., t.CustomerNumber, c.CustomerName, fH.Status, fH.InvoiceNumber
from tenderHeader tH
join task t ON tH.TaskActivityID = t.ActivityID
join finalizeTicketHeader fH ON tH.FinalizeTicketTaskActivityID = fH.TaskActivityID
join customer c ON t.CustomerNumber = c.CustomerNumber
where fH.Status <> '3' AND t.TripID = '08ea6982-6efd-46fa-9753-0fd8b076f24c';
Here is what my tables look like:
customer table:
|------------------------------------------------|
| CustomerNumber | CustomerName | Address1 | ... |
|------------------------------------------------|
| 0012084737 | Customer A | 150 Rd A | ... |
|------------------------------------------------|
| 0012301891 | Customer B | 152 Rd A | ... |
|------------------------------------------------|
task table
|-----------------------------------------------------------------|
| ActivityID | TripID | TaskTypeName | Status | CustomerNumber |
|-----------------------------------------------------------------|
| 4967f6cc | 08ea6982 | Payment | 2 | 0012084737 |
|-----------------------------------------------------------------|
| e96469a1 | 08ea6982 | Payment | 2 | 0012301891 |
|-----------------------------------------------------------------|
finalizeTicketHeader table
|---------------------------------------------------|
| TaskActivityID | InvoiceNumber | Amount | Status |
|---------------------------------------------------|
| 916082c8 | 1000 | 563.32 | 3 |
|---------------------------------------------------|
| 916082c8 | 1001 | -343.68 | 0 |
|---------------------------------------------------|
| 4b38bf60 | 1002 | 152.29 | 0 |
|---------------------------------------------------|
| 4b38bf60 | 1003 | -35.80 | 0 |
|---------------------------------------------------|
tenderHeader table
|-------------------------------------------------------------------------------------|
| TaskActivityID | InvoiceNumber | PastDue | TodaysDue | FinalizeTicketTaskActivityID |
|-------------------------------------------------------------------------------------|
| 4967f6cc | 1234567891 | 23.55 | 219.64 | 916082c8 |
|-------------------------------------------------------------------------------------|
| e96469a1 | 1234567893 | 0.00 | 116.49 | 4b38bf60 |
|-------------------------------------------------------------------------------------|
the problem I was having was getting duplicates.
like so:
|------------------------------------------------------------------------------------------------------------------------------------|
| TaskActivityID | InvoiceNumber | PastDue | TodaysDue | FinalizeTicketTaskActivityID | CustomerNumber | CustomerName | InvoiceNumber |
|------------------------------------------------------------------------------------------------------------------------------------|
| 4967f6cc | 1234567891 | 23.55 | 219.64 | 916082c8 | 0012084737 | Customer A | 1001 |
|------------------------------------------------------------------------------------------------------------------------------------|
| e96469a1 | 1234567893 | 0.00 | 116.49 | 4b38bf60 | 0012301891 | Customer B | 1002 |
|------------------------------------------------------------------------------------------------------------------------------------|
| e96469a1 | 1234567893 | 0.00 | 116.49 | 4b38bf60 | 0012301891 | Customer B | 1003 |
|------------------------------------------------------------------------------------------------------------------------------------|
I've rewritten the query like so, but I need to get specific columns from the sub query.
select tH.* from tenderHeader th
inner join task t on tH.TaskActivityID = t.ActivityID
inner join (
select k.TaskActivityID from finalizeTicketHeader k group by k.TaskActivityID
) as fH on tH.FinalizeTicketTaskActivityID = fH.TaskActivityID
inner join customer c on t.CustomerNumber = c.CustomerNumber
I need to get the status from fH. Any ideas of how to do that?
select tH.*, fH.Status from tenderHeader th
inner join task t on tH.TaskActivityID = t.ActivityID
inner join finalizeTicketHeader fH on tH.FinalizeTicketTaskActivityID = tH.TaskActivityID
inner join customer c on t.CustomerNumber = c.CustomerNumber
where tH.FinalizeTicketTaskActivityID = (
select top (1) k.TaskActivityID from finalizeTicketHeader k
);
but it seems that sql compact 3.5 does not support scalar values with subquery in where cause.
Here is an example that demonstrat a way of selecting the top 1 from each group
id|time
--------
2 | 1:10
2 | 0:45
2 | 1:45
2 | 1:30
1 | 1:00
1 | 1:10
the table is called table_1; we group by id and assume that time should be desc ordered
select table_1.* from table_1
inner join (
select id, max(time) as max_time from table_1
group by id
) as t
on t.max_time = table_1.time and table_1.id = t.id
order by table_1.id
the result we get is
id|time
--------
1 | 1:10
2 | 1:45