How do I create a ID based on multiple values in different columns in Power Query? - powerquery

I am trying to create an ID based in multiple values in different columns in Power query.
The idea is to check the following values:
IF
ID_STORE = 1
ID_PRODUCT = 1
ID_CATEGORY = 1
SALE_DATE = 01/01/2018
ID_COSTUMER = 1
THEN CREATE THE SAME ID FOR THE ROWS THAT HAVE THIS INFO.
The idea is to check the rows that have that info (1 and 01/01/2018) in multiple columns (ID_STORE, ID_PRODUCT, ID_CATEGORY etc..).
Thanks in advance.
Obs: This is my first post, so feel free to correct me in any manner.

You need to add an 'AND' clause to your 'OF' statement;
if [ID_STORE] = 1
and [ID_PRODUCT] = 1
and [ID_CATEGORY] = 1
and [SALE_DATE] = Text.ToDate("01/01/2018")
and [ID_COSTUMER] = 1 then
1 else 0

Related

Is it possible to insert 'null' or blank values where certain 'piars' of values already exist using DAX in Power BI?

I am using this:
'Total = SUMX(
FILTER(
Table1,
Table1[Client] = EARLIER( Table1[Client] )
),
Table1[Sales])'
In the table I have many results that are duplicated in the column created here, I still have a use for the value but I want a way to possibly insert 'nulls' or blanks in instances where 'Client/Sales' pairs (across the rows) are already accounted for. Is there a way to take both columns and when an instance is 'repeated' to insert a blank?
This is what things look like now...
Client
Sales
Total
1hk4
4
8
1hk4
2
8
4f33
1
3
5t23
3
5
4f33
1
3
1hk4
2
8
4f33
1
3
5t23
2
5
This is what I'm trying to go for:
Client
Sales
Total
1hk4
4
8
1hk4
2
4f33
1
3
5t23
3
5
4f33
1
1hk4
2
4f33
1
5t23
2
The reason I'm trying for this is because in the report I am unable to turn off summarize and the data doesn't relay well. Ideally I want to be able to see the unique result by client.
Lets say you can add a column to your table with a unique index for each row:
Then you can add a calculated column like this:
Total =
var currnetIndex = [Index]
var currentClient = [Client]
var minIndex =
CALCULATE(
MIN('Data'[Index]),
FILTER(
ALL('Data'),
'Data'[Client] = currentClient
)
)
return
IF(
currnetIndex = minIndex,
CALCULATE(
SUM('Data'[Sales]),
FILTER(
ALL(Data),
'Data'[Client] = currentClient
)
),
BLANK()
)
Which will give you a table looking like this:
This solution works if the index is unique only to the user as well.

Group by on Key columns and get the records having one valid value and zero value

we have a scenario where as per group by key columns i have to get only record having combination of 0 & any valid number for column "ID"
with the below example
TransId,CustomerNm,Date ,Number,Gender,ID
1 ,Surya ,2020-01-01,123456,M ,1234
1 ,Surya ,2020-01-01,123456,M ,0
2 ,Naren ,2020-01-20,123456,M ,3456
2 ,Naren ,2020-01-20,123456,M ,6789
When i try with the below query (key columns: TransId,CustomerNm,Date,Number,Gender)
select TransId,CustomerNm,Date,Number,Gender from INS.Transaction
group by TransId,CustomerNm,Date,Number,Gender having count(*) > 1
i will get both the records
1 ,Surya ,2020-01-01,123456,M
2 ,Naren ,2020-01-20,123456,M
but i am trying to get the records having ID =0 . Expecting output as
1 ,Surya ,2020-01-01,123456,M
Pls suggest if i can add any change in the above query
while doing group by add MIN(ID) in select query and then fetch id 0
select * from (
select TransId,CustomerNm,Date,Number,Gender,MIN(ID) ID from INS.Transaction
group by TransId,CustomerNm,Date,Number,Gender having count(*) > 1 ) where ID = 0
Just add another AND to the having clause to check if min(id) = 0 . I have renamed some columns.
select transid,customernm,transaction_date,some_number,gender
from transaction
group by transid,customernm,transaction_date,some_number,gender
having count(*) > 1 and min(id) = 0;
Note:- Do not use reserved words as column name like date and number

Select and sum multiple columns for statistic purposes with Laravel query

I have one table scores where I have saving users scores. It's looks like this
table `scores`
id | points | user_id
1 5 1
2 2 1
3 4 1
4 1 3
5 10 2
I want to select each user, sum his points and show as a ranking. The result from above should be
user_id | points
1 11
2 10
3 1
The query with which I came up is
$sumPoints = Scores::select( \DB::raw("sum(points) as numberOfPoints"), \DB::raw("count(id) as numberId"))->groupBy("user_id")->first();
The problem is in ->first() because it's return only one result.. it is working as must. If I try to use ->get() instead I've got Undefined property error. How should I use this?
The query which is working in phpmyadmin
SELECT count(id) as numberId, sum(points) as numberOfPoints FROM `points` GROUP BY `user_id`
You can use something like this
$sumPoints = Scores::select( \DB::raw("sum(points) as numberOfPoints"), \DB::raw("count(id) as numberId"))->groupBy("user_id")->get();
foreach($sumPoints as $point){
dd($point); //OR dd($point->numberOfPoints)
}

Passing dynamic values to order records in oracle

I want to sort a record in following way.
Arrange records in group (by ID column)
Sort the step 1 results by ascending order (by NAME column)
2.1. If NAME Column having same values, then order by FLAG column value (ascending order)
Order the Step 2 results by Order Assist column (I will be passing dynamic value to sort using order assist column)
My Query:
SELECT IDENTIFIER, CODE, INC_EXC_FLAG,ORDER_ASSIST FROM DUMMY_SORT
WHERE METHOD_ID = '1'
GROUP BY (IDENTIFIER, CODE, INC_EXC_FLAG,ORDER_ASSIST)
ORDER BY ORDER_ASSIST ASC, CODE ASC, INC_EXC_FLAG ASC
Result of above Query:
ID NAME FLAG ORDER_ASSIST
A_EC AEC 0 EC1
B_EC_DET BEC 1 EC2
A_NIT ANIT 0 NIT1
A_NIT ANIT 1 NIT1
A_NIT BNIT 0 NIT1
B_NIT_DET BNIT 0 NIT2
B_NIT_DET BNIT 1 NIT2
A_SC ASC 0 SC1
A_SC ASC 1 SC1
B_SC_DET BSC 0 SC2
B_SC_DET BSC 1 SC2
C_SC_FUN CSC 0 SC3
D_SC_GRP DSC 0 SC4
But I want to generate the result according to dynamic values of order_assist
For Example:
If I am passing dynamic value as "SC" i want to fisrt order the records SC1,SC2,SC3. Then NIT1,NIT2 . then EC1,EC2.
If I am passing dynamic value as "NITG" i want to fisrt order the records NIT1,NIT2 then SC1,SC2,SC3. then EC1,EC2.
Expected result added when dynamic value is "SC"
ID NAME FLAG ORDER_ ASSIST
A_SC ASC 0 SC1
A_SC ASC 1 SC1
B_SC_DET BSC 0 SC2
B_SC_DET BSC 1 SC2
C_SC_FUN CSC 0 SC3
D_SC_GRP DSC 0 SC4
A_NIT ANIT 0 NIT1
A_NIT ANIT 1 NIT1
A_NIT BNIT 0 NIT1
B_NIT_DET BNIT 0 NIT2
B_NIT_DET BNIT 1 NIT2
A_EC AEC 0 EC1
B_EC_DET BEC 1 EC2
Sounds like maybe you're after something like:
order by case when p_sort_param = 'SC' and order_assist like 'SC%' then 1
when p_sort_param = 'SC' and order_assist like 'NIT%' then 2
when p_sort_param = 'NITG' and order_assist like 'NIT%' then 1
when p_sort_param = 'NITG' and order_assist like 'SC%' then 2
else 3
end,
order_assist
where p_sort_param is the parameter that gets passed in to provide the "dynamic" value. This assumes you're running the query via a stored procedure. If it's a manually run query (eg. in Toad), then add a colon in front of the parameter name to make :p_sort_param.
I cannot understand your specific ordering rules, but you should be able to achieve what you want using CASE expressions:
order by
case order_assist
when 'SC' then <first thing to order by for SC>
when 'NITG' then <first thing to order by for NITG>
...
end,
case order_assist
when 'SC' then <second thing to order by for SC>
when 'NITG' then <second thing to order by for NITG>
...
end,
... etc.

How to select two max value from different records that has same ID for every records in table

i have problem with this case, i have log table that has many same ID with diferent condition. i want to select two max condition from this. i've tried but it just show one record only, not every record in table.
Here's my records table:
order_id seq status____________________
1256 2 4
1256 1 2
1257 0 2
1257 3 1
Here my code:
WITH t AS(
SELECT x.order_id
,MAX(y.seq) AS seq2
,MAX(y.extern_order_status) AS status
FROM t_order_demand x
JOIN t_order_log y
ON x.order_id = y.order_id
where x.order_id like '%12%'
GROUP BY x.order_id)
SELECT *
FROM t
WHERE (t.seq2 || t.status) IN (SELECT MAX(tt.seq2 || tt.status) FROM t tt);
this query works, but sometime it gave wrong value or just show some records, not every records.
i want the result is like this:
order_id seq2 status____________________
1256 2 4
1257 3 2
I think you just want an aggregation:
select d.order_id, max(l.seq2) as seq2, max(l.status) as status
from t_order_demand d join
t_order_log l
on d.order_id = l.order_id
where d.order_id like '%12%'
group by d.order_id;
I'm not sure what your final where clause is supposed to do, but it appears to do unnecessary filtering, compared to what you want.

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