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How to compare 2 rows and display the differences?


How to compare 2 rows and display the differences?

By : user2954993
Date : November 22 2020, 10:33 AM
wish helps you I have 1 table with dozens of possible combinations "ROWS". , This works in Access:
code :
SELECT [100_Prts].*
FROM 100_Prts
WHERE ((([100_Prts].T101_PART)=[Enter Part Number])) OR ((([100_Prts].T101_PART)=[Enter Alternative Part Number]));


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Beyond Compare - Finding number of line differences rather than byte differences when using Folder Compare

Beyond Compare - Finding number of line differences rather than byte differences when using Folder Compare


By : LeoLey
Date : March 29 2020, 07:55 AM
Hope that helps The Summary report layout reports the number of different lines for each pair of text files. If you want statistics on the number of different lines of text in your project, you should generate a report on the .java source code files, not the .class files of compiled byte code. If you only have access to .class files, you might be able to use a java decompiler to convert the files back to .java to generate a report on the number of different lines.
The Summary report layout doesn't include a total number of lines different, it only reports the number of different lines in each file. If you select Statistics as the report layout, it will include a total at the end of the report. However, Statistics is much less human readable than the Summary report layout.
Compare rows (and cells within those rows) on two spreadsheets using VBA in Excel, highlight differences

Compare rows (and cells within those rows) on two spreadsheets using VBA in Excel, highlight differences


By : Himanshu Malik
Date : March 29 2020, 07:55 AM
will help you edited after OP's clarifications
this (commented) code should get you on the right way:
code :
Option Explicit

Sub DetectChanges()
    Dim ws1 As Worksheet, ws2 As Worksheet '<-- explicitly declare each variable type
    Dim ws1Data As Range, f As Range, cell As Range
    Dim icol As Long

    Set ws1Data = Worksheets("Sheet01").Columns(1).SpecialCells(xlCellTypeConstants) '<-- set a range with Sheet1 cells containing data

    With Worksheets("Sheet02") '<--| reference Sheet2
        For Each cell In Intersect(.UsedRange, .Columns(1)).SpecialCells(xlCellTypeConstants) '<-_| loop through its column "A" non blank cells
            Set f = ws1Data.Find(what:=cell.value, LookIn:=xlValues, LookAt:=xlWhole) '<--| search for current cell value in Sheet1 data
            If f Is Nothing Then '<--| if not found then...
                Intersect(cell.EntireRow, .UsedRange).Interior.ColorIndex = 3 '<--| highlight current cell entire row
            Else
                For icol = 1 To .Range(cell, .Cells(cell.Row, .Columns.Count).End(xlToLeft)).Columns.Count - 1 '<--| loop through Sheet2 current cell row
                    If f.Offset(, icol) <> cell.Offset(, icol) Then '<--| if it doesn't match corresponding cell in Sheet1
                        cell.Offset(, icol).Interior.ColorIndex = 3 '<--| highlight Sheet2 not-matching cell
                        f.Offset(, icol).Interior.ColorIndex = 3 '<--| highlight Sheet1 not-matching cell
                    End If
                Next icol
            End If
        Next cell
    End With
End Sub
Compare SQL rows in same table and print out when there are differences

Compare SQL rows in same table and print out when there are differences


By : PhilConein
Date : March 29 2020, 07:55 AM
it should still fix some issue Here's how I would do this. (The OP has his answer already, but perhaps this will help future readers.) It seems a lot better to have the information in separate columns for each attribute - then they can be concatenated if really needed for reporting purposes. The format I show before is more flexible - it allows to see how many name changes a user had, vs. how many email changes.
code :
with
     base_table ( userid, eff_dt, name, email, address ) as (
       select 1, date '2015-10-22', 'joe', 'joe@gmail.com', '123 Road' from dual union all
       select 1, date '2016-03-20', 'joe', 'joe@gmail.com', null       from dual union all
       select 1, date '2016-09-01', 'joe', null           , null       from dual
     )
select userid, eff_dt, name, email, address,
       case when lag(name) over (partition by userid order by eff_dt) is null
                 and name is not null then 'added'
            when lag(name) over (partition by userid order by eff_dt) is not null
                 and name is null     then 'deleted'
            when lag(name) over (partition by userid order by eff_dt) != name
                                      then 'updated'              end as name_changes,
       case when lag(email) over (partition by userid order by eff_dt) is null
                 and email is not null then 'added'
            when lag(email) over (partition by userid order by eff_dt) is not null
                 and email is null     then 'deleted'
            when lag(email) over (partition by userid order by eff_dt) != email
                                       then 'updated'             end as email_changes,
       case when lag(address) over (partition by userid order by eff_dt) is null
                 and address is not null then 'added'
            when lag(address) over (partition by userid order by eff_dt) is not null
                 and address is null     then 'deleted'
            when lag(address) over (partition by userid order by eff_dt) != address
                                         then 'update             end as address_changes
from   base_table
;
USERID EFF_DT     NAME EMAIL         ADDRESS  NAME_CHANGES EMAIL_CHANGES ADDRESS_CHANGES
------ ---------- ---- ------------- -------- ------------ ------------- ---------------
     1 2015-10-22 joe  joe@gmail.com 123 Road added        added         added
     1 2016-03-20 joe  joe@gmail.com                                     deleted
     1 2016-09-01 joe                                      deleted

 3 rows selected.
How to compare two XMLs and display their differences on a webpage?

How to compare two XMLs and display their differences on a webpage?


By : Work Net
Date : March 29 2020, 07:55 AM
With these it helps You can automate a comparison in Beyond Compare, then output the comparison as an HTML report using BC's built in command-line scripting feature.
Script:
code :
file-report layout:side-by-side options:ignore-unimportant,display-mismatches output-to:"%3" "%1" "%2"
"c:\program files\beyond compare 4\bcompare.exe" @c:\script.txt c:\file1.xml c:\file2.xml c:\report.html
SQL Query to Compare Differences between Tables Rows between

SQL Query to Compare Differences between Tables Rows between


By : Kim Sahachaisaree
Date : March 29 2020, 07:55 AM
To fix this issue Far from being complicated this is SQL bread and butter... you are looking for a join condition e.g.
code :
select A.*, B.*
from TableA A
inner join TableB B on A.A = B.A and A.B = B.B and A.C = B.C
select convert(bit,1) Is_Deleted, A.A, A.B, A.C, A.D, A.E, A.F
from TableA A
inner join TableB B on B.A = A.A and B.B = A.B and B.C = A.C
union all
select convert(bit,1) Is_Deleted, B.A, B.B, B.C, B.D, B.E, B.F
from TableB B
inner join TableA A on A.A = B.A and A.B = B.B and A.C = B.C
order by A, B, C
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