TCD from Database

[PhilippeMuniesa]

Hello,

I try to reproduce a technique that Smauro proposed to me in this forum

( https://community.powerbi.com/t5/Power-Query/Dynamic-Table-group/m-p/1228146#M39657 ) ,

but I am looking to get text and not a sum as in the original case.

From a table including an Extract below (4 items Extract),

N°SS                      Rubrique                      Valeur

'1550425056002'	S21.G00.30.001	1234567891234'
'1550425056002'	S21.G00.30.002	BOURGEATEAU
'1550425056002'	S21.G00.30.004	'Philippe'
'1550425056002'	S21.G00.30.006	'01041955'
'1550425056002'	S21.G00.30.007	'BESANCON'
'1550425056002'	S21.G00.30.008	'21 route de Gouarec'
'1550425056002'	S21.G00.30.009	'22110'
'1550425056002'	S21.G00.30.010	MARSEILLES
'1550425056002'	S21.G00.30.013	'01'
'1550425056002'	S21.G00.30.014	'25'
'1550425056002'	S21.G00.30.015	'FR'
'1550425056002'	S21.G00.30.019	'92000265'
'1550425056002'	S21.G00.40.001	'01061987'
'1550425056002'	S21.G00.40.002	'04'
'1550425056002'	S21.G00.40.003	'98'
'1550425056002'	S21.G00.40.004	'344a'
'1550425056002'	S21.G00.40.006	'MEDECIN-CHEF'
'1550756073109'	S21.G00.30.001	'2345678912345'
'1550756073109'	S21.G00.30.002	LE LIBRONX'
'1550756073109'	S21.G00.30.004	'Georges'
'1550756073109'	S21.G00.30.006	'03071955'
'1550756073109'	S21.G00.30.007	'GUEMENE SUR SCORFF'
'1550756073109'	S21.G00.30.008	'19 rue Alfred de Musset'
'1550756073109'	S21.G00.30.009	'22000'
'1550756073109'	S21.G00.30.010	'ST BRIEUC'
'1550756073109'	S21.G00.30.013	'01'
'1550756073109'	S21.G00.30.014	'56'
'1550756073109'	S21.G00.30.015	'FR'
'1550756073109'	S21.G00.30.019	'92001156'
'1550756073109'	S21.G00.40.001	'01012004'
'1550756073109'	S21.G00.40.002	'04'
'1550756073109'	S21.G00.40.003	'01'
'1550756073109'	S21.G00.40.004	'344a'
'1550756073109'	S21.G00.40.006	'MED CHEF SERV DIM ET ARCH MED CENT'
'1580822278044'	S21.G00.30.001	3456789123456'
'1580822278044'	S21.G00.30.002	GUEGUENEC'
'1580822278044'	S21.G00.30.004	'François'
'1580822278044'	S21.G00.30.006	'10081958'
'1580822278044'	S21.G00.30.007	'ST BRIEUC'
'1580822278044'	S21.G00.30.008	'1 rue du haut coadernault'
'1580822278044'	S21.G00.30.009	'22110'
'1580822278044'	S21.G00.30.010	MARSEILLES
'1580822278044'	S21.G00.30.013	'01'
'1580822278044'	S21.G00.30.014	'22'
'1580822278044'	S21.G00.30.015	'FR'
'1580822278044'	S21.G00.30.019	'93002024'
'1580822278044'	S21.G00.40.001	'18101982'
'1580822278044'	S21.G00.40.002	'06'
'1580822278044'	S21.G00.40.003	'04'
'1580822278044'	S21.G00.40.004	'431f'
'1580822278044'	S21.G00.40.006	'INFIRMIER'
'1581122295013'	S21.G00.30.001	4567891234567''
'1581122295013'	S21.G00.30.002	BLANCHARDUN'
'1581122295013'	S21.G00.30.004	'Lucien'
'1581122295013'	S21.G00.30.006	'10111958'
'1581122295013'	S21.G00.30.007	'ST GILLES VIEUX MARCHE'
'1581122295013'	S21.G00.30.008	'68 Lotissement du Verger'
'1581122295013'	S21.G00.30.009	'22110'
'1581122295013'	S21.G00.30.010	MARSEILLES
'1581122295013'	S21.G00.30.013	'01'
'1581122295013'	S21.G00.30.014	'22'
'1581122295013'	S21.G00.30.015	'FR'
'1581122295013'	S21.G00.30.019	'93032608'
'1581122295013'	S21.G00.40.001	'01011999'
'1581122295013'	S21.G00.40.002	'06'
'1581122295013'	S21.G00.40.003	'04'
'1581122295013'	S21.G00.40.004	'637d'
'1581122295013'	S21.G00.40.006	'CHEF D'EQUIPE BATIMENTS ET ESPACES VERTS'

I'm looking to get this.

N°SS	S21.G00.30.001	S21.G00.30.002	S21.G00.30.004	S21.G00.30.006	S21.G00.30.007	S21.G00.30.008	ETC
1234567891234'	BOURGEATEAU	'Philippe'	'01041955'	'BESANCON'	'21 route de Gouarec'	'22110'	ETC
'2345678912345'	LE LIBRONX'	'Georges'	'03071955'	'GUEMENE SUR SCORFF'	'19 rue Alfred de Musset'	'22000'	ETC
3456789123456'	GUEGUENEC'	'François'	'10081958'	'ST BRIEUC'	'1 rue du haut coadernault'	'22110'	ETC
4567891234567''	BLANCHARDUN'	'Lucien'	'10111958'	'ST GILLES VIEUX MARCHE'	'68 Lotissement du Verger'	'22110'	ETC

However when I apply my statement (modified compared to that of smauro ) , below, I get a result list instead of the desired text.

Source = Excel.CurrentWorkbook(){[Name="Tableau1"]}[Content],
Deplac_col = Table.ReorderColumns(Source,{"N°SS", "Rubrique", "Valeur"}),
NSS_Vers_le_Bas = Table.FillDown(Deplac_col,{"N°SS"}),

TCD = Table.Group(
NSS_Vers_le_Bas,
{"N°SS"},
List.Transform(
List.Distinct(NSS_Vers_le_Bas [Rubrique]),
(t) => {
Text.From(t),
each (Table.SelectRows(_, each [Rubrique] = t)[Valeur]),
type text
})

)

in
TCD

i obtain  a wrong result, with list and not the text of each  [Valeur]

N°SS	S10.G00.00.001	S10.G00.00.002	S10.G00.00.003	ETC
null	[Liste]	[Liste]	[Liste]	ETC
'1550425056002'	[Liste]	[Liste]	[Liste]	ETC
'1550756073109'	[Liste]	[Liste]	[Liste]	ETC

Could one of the members of this forum or super user give me a boost on this project.

attached also the link to the excel example file.

https://www.dropbox.com/s/znl5mjj8904zb05/DSN_Transf.xlsx?dl=0

A big thank you in advance

Philippe Muniesa

[Jimmy801 · Accepted solution]

Hello @PhilippeMuniesa 

try to use Table.Pivot. This you can even get using the GUI

Here the code

let
    Source = Table.FromRows(Json.Document(Binary.Decompress(Binary.FromText("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", BinaryEncoding.Base64), Compression.Deflate)), let _t = ((type nullable text) meta [Serialized.Text = true]) in type table [#"N°SS" = _t, Rubrique = _t, Valeur = _t]),
    #"Changed Type" = Table.TransformColumnTypes(Source,{{"N°SS", type text}, {"Rubrique", type text}, {"Valeur", type text}}),
    #"Pivoted Column" = Table.Pivot(#"Changed Type", List.Distinct(#"Changed Type"[Rubrique]), "Rubrique", "Valeur")
in
    #"Pivoted Column"

Here the output

Copy paste this code to the advanced editor in a new blank query to see how the solution works.

If this post helps or solves your problem, please mark it as solution (to help other users find useful content and to acknowledge the work of users that helped you)
Kudoes are nice too

Have fun

Jimmy

[PhilippeMuniesa]

Thanks a lot

Ph Muniesa