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How to sort lines in select resquest to don't have multiple same lines


How to sort lines in select resquest to don't have multiple same lines

By : Ákos Godó
Date : November 20 2020, 01:01 AM
Hope this helps As mentioned in the comments, you need to make sure you are joining on the proper keys. Without knowing exactly how your data model looks like, it's difficult to answer the question.
There is no such thing as a "DISTINCT which is applied only on one field". This does not even make sense, since what would the output be on the columns for which you did not "apply" your DISTINCT?
code :
SELECT Id,Nom,MonIdPrecis,Titre,Rang,Image
FROM (
    SELECT tb3.Id,tb2.Nom,tb1.MonIdPrecis,tb3.Titre,tb1.Rang,tb3.Image,
        ROW_NUMBER() OVER (PARTITION BY tb3.Id ORDER BY tb1.Rang) AS RunningValue
    FROM  dbo.Table1 tb1
    LEFT JOIN dbo.Table2 tb2 ON tb2.Id = tb1.MonIdPrecis 
    LEFT JOIN dbo.Table3 tb3 ON tb3.Id = tb1.Id
    WHERE tb1.MonIdPrecis = @MonIdPrecis  
        AND tb2.Activtb2ed = 1 
        AND tb3.Id IS NOT NULL 
) AS T
WHERE RunningValue = 1
ORDER BY tb1.Rang


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SQL Select: multiple customers have muliple order lines. list each customer and true false whether certain lines ordered

SQL Select: multiple customers have muliple order lines. list each customer and true false whether certain lines ordered


By : Indy Rox
Date : March 29 2020, 07:55 AM
I think the issue was by ths following , My solution is to add a variable specifying whether the value is in range, and then checking that in the case statement:
code :
SELECT Cust,
       (case when sum(inrange) > 0 THEN 'True' ELSE 'False' END) AS count
from (select t.*,
             (case when code between 'N002' and 'N004' then 1 else 0 end) as inrange
      from t
     ) t
group by cust
Sort and select lines with the maximum value

Sort and select lines with the maximum value


By : wisam
Date : March 29 2020, 07:55 AM
around this issue I have a directory with files matching name pattern A-B.diff, where A and B are numbers, e.g.: , If you store data in a file, this makes it:
code :
$ awk -F"[-.]" '{if ($2 > a[$1]) a[$1]=$2} END{for (i in a) printf "%s-%s.diff\n",i, a[i]}' file
100885-41535.diff
100886-40500.diff
101036-42346.diff
101038-43873.diff
How to sort lines by deleting multiple entries in first field but keep the entry with highest value using sort and awk c

How to sort lines by deleting multiple entries in first field but keep the entry with highest value using sort and awk c


By : user3504381
Date : March 29 2020, 07:55 AM
may help you . I have a file which has two columns where the first field has multiple identical entries each with a corresponding value. , I hope this is what you are looking for
code :
awk '$2>array[$1]{array[$1]=$2} END{for (i in array) print i, array[i]}'
$  cat input
hi 3
hello 4
who 3
hello 6
hi 7
who 9 

$ awk '$2>array[$1]{array[$1]=$2} END{for (i in array) print i, array[i]}' input
hello 6
hi 7
who 9
Match Multiple Lines in Sed and Delete One of Those Matched Lines (RegExp Happens Multiple Times in File)

Match Multiple Lines in Sed and Delete One of Those Matched Lines (RegExp Happens Multiple Times in File)


By : user3513886
Date : March 29 2020, 07:55 AM
I hope this helps . ok so i have this file for an example it looks like this as text file test.test input into sed , This might work for you (GNU sed):
code :
sed 'N;/[0-9]*\.[0-9][0-9]\n[0-9]*\.[0-9][0-9]/s/[0-9]*\.[0-9][0-9]\n//;P;D' file
sed 'N;/[0-9]*\.[0-9][0-9]\n[0-9]*\.[0-9][0-9]/!P;D' file
Is it possible to sort lines in Vim alphabetically if lines are with Cyrillic text?

Is it possible to sort lines in Vim alphabetically if lines are with Cyrillic text?


By : Abdy Berdiyev
Date : March 29 2020, 07:55 AM
hope this fix your issue Using vim's native sort: no.
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