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Questions tagged [right-join]

The RIGHT JOIN keyword will return all the rows from the right table, even if there are no matches in the left table.

SQL RIGHT JOIN ON returns the rows of INNER JOIN ON plus unmatched right table rows extended by NULLs. A consequence is that it returns all the rows from the right table at least once even if there are no matches in the left table. See examples here.

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Outer right join on Linq c#

How can I perform a right join ? I'm trying to use the DefaultIfEmpty() function, but without effect. There is my code : var AbsByDepartmentADM = (from abs in _dbContext.Absences join e in…
Le-Mr-Ruyk
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SQL: error implied with join, but I think it's in SELECT statement, thoughts?

SELECT customer_id, payment, SUM(payment) FROM telemon_payments_data payments LEFT JOIN telemon_customer_data customer ON payments.customer_id = customer.customer_id GROUP BY 1 HAVING customer.account_created_on between 2016-01-01 and…
herbacidal
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Pandas/Python dataframes - Lost in merge logics

I'm excercising on this open dataset. The basic description of used dataframes: There's one that contains info on data availability: dataavail Timestamp Availability 201605252300 True 201605252315 False 201605252015 True There's one that…
lte__
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How to join two tables to select all data with and without the condition in MsSQL

I have two tables. Table_Sale S_Date S_Store S_Item_ID S_Qty Table_Return R_Date R_Store R_Item_ID R_Qty Imagine Table_Sale have 1000 row and Table_Return have 250 rows.I want to do this cindition. (S_Date=R_Date and S_Store=R_Store and…
Hasan Dulanga
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SQL: result of left join left join left join left/right join

When you have 3 o more tables, for example, table1 [1a,1b], table2[2a,2b] and table3 [3a,3b] If I have: SELECT table1.id , table2.id, table3.id FROM table1 LEFT JOIN table2 on table1.id = table2.t1_id LEFT/RIGHT JOIN table3 on table2.id =…
brb
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sql inner join left and right also

**table1 1 1 1 1 2 3 3 4 4 5 ** table2 1 1 2 3 4 give me the inner join output and felt and right also please give inner join join, left join and right join output i am not able to find out the answer please help me for find out the correct output
Minhaz Khan
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double right join query

i have this table declare @table table(year int, code int, import decimal(5,2)) insert into @table values (2019,390107,10.00), (2021,390107,175.00), (2022,390107,102.00), (2022,470101,101.00), (2022,53015101,140.00) i want to make a query that…
Francesco
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Get Min Price From Product Variation Table in MySQL

Product Table Variation Table How do I get a result from Product with every product's min price from Variation?
Vishal Sarvaiya
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Right Join Not Including Null Rows

Hoping someone can help me with this. I am rewriting an Alteryx Workflow into SQL and in the workflow there is a left, inner and right join. When I write my sql to replicate the left and inner join I get the same number of records as the Alteryx…
GiantPencil
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postgresql select rows from same table twice

I want to compare deposit for each person in the table. and return all the rows where the deposit field is decreased. Here is what I have done so far; The customer table is; person_id employee_id deposit ts 101 201 44 …
kuzua
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Why this RIGHT join returns invoices with state other then pending?

I'm building library which generates SQL queries and found case which i don't understand why it is happening so. I agree that in general you should filter out by "where" and not "on" yet ON allows to filter out for LEFT join. Though for RIGHT join i…
Lukas Liesis
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SQL Right join returning blank rows

I am trying to join the below tables: Table A: Type1 Type2 ID Object Location Sample Dummy 1 X111 111222 Sample Dummy 2 X333 333444 Sample Dummy 2 X333 555666 Sample Red 1 X222 666777 Test Red 1 X222 …
Cerberus
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SQL Query by using left or right outer join

I've table name as "Employee" with respective columns(id,employee_id and status). If status is in "pending" and take pending status of "employee_id" and lookup into other records of employee_id column. So employee_id is exist then I've to take id…
user10251274
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How to perform right join outer join using linq

I have two sets of data: trainedOfficers and officersToTrain. These data sets share a ClubId in common. I'm trying to make sure that trainedOfficers don't appear in officersToTrain so I want to perform right outer join. Looking at this image: A =…
uioporqwerty
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Whats wrong with this query? i am getting null result

SELECT `acart`.`order_number` AS `admin_order_number`, `acart`.`user_id` AS `admin_user_id`, `acart`.`created_by` AS `admin_created_by`, `rcart`.`order_number` AS `renew_order_number`, `rcart`.`user_id` AS…
stack overflow
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