TCD Tableau croisé dynamique avec requête MySQL

**lebham** · 10/10/2016, 15h13

Bonjour à tous,
J'aimerais savoir si c'est possible de creer une database avec des tables client chiffre d'affaire et de faire un tableau croise dynamique, je m'explique:
ma table serait mystat (client, nomclient, annee,mois, montant)
et d'avoir un tableau de ce style:

|+ annee1 | + annee2
client1 | CA annee1 | CA annee2
client2 | CA annee1 | CA annee2
----------------------------------------------------

Je pense que ce premier tableau est facilement réalisable avec sum(if(annee='2015', montant,0)) as Anne2015 etc...
mais les choses se complique pour moi pour realiser le tableau ci-dessous

avoir le detail de l'annee en trimestre et même de trimestre en mois
|+ annee1 | + annee2
|+ Trim1 | + Trim2 |+Trim3 |+Trim4 etc..
client1 | CATrim1 | CA Trim2 | CA Trim3 | CA Trim4
client2 | CATrim1 | CA Trim2 | CA Trim3 | CA Trim4

----------------------------------------------------
Je serai vraiment ravis de votre aide, afin de faire comme excel mais avec mysql .
merci d'avance pour l’intérêt que vous porterez à mon problème.

**Artemus24** · 10/10/2016, 19h04

Salut lebham.

Est-ce ce genre de résultat que vous recherchez ?

Code :

Sélectionner tout - Visualiser dans une fenêtre à part

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--------------
SET AUTOCOMMIT = 0
--------------
 
--------------
START TRANSACTION
--------------
 
--------------
DROP DATABASE IF EXISTS `base`
--------------
 
--------------
CREATE DATABASE `base`
    DEFAULT CHARACTER SET `latin1`
    DEFAULT COLLATE       `latin1_general_ci`
--------------
 
--------------
DROP TABLE IF EXISTS `mystat`
--------------
 
--------------
CREATE TABLE `mystat`
( `client`       integer  unsigned  NOT NULL,
  `nom_client`   varchar(255)       NOT NULL,
  `annee`        smallint unsigned  NOT NULL,
  `mois`         smallint unsigned  NOT NULL,
  `montant`      decimal(15,2)      NOT NULL,
  primary key (`client`,`annee`,`mois`)
) ENGINE=InnoDB
  DEFAULT CHARSET=`latin1` COLLATE=`latin1_general_ci`
  ROW_FORMAT=COMPRESSED
--------------
 
--------------
insert into `mystat` (`client`,`nom_client`,`annee`,`mois`,`montant`) values
  (125, 'dupond', 2016,  1, 125.00),
  (125, 'dupond', 2016,  2, 125.00),
  (125, 'dupond', 2016,  3, 125.00),
  (125, 'dupond', 2016,  4, 125.00),
  (125, 'dupond', 2016,  5, 125.00),
  (125, 'dupond', 2016,  6, 125.00),
  (125, 'dupond', 2016,  7, 125.00),
  (125, 'dupond', 2016,  8, 125.00),
  (125, 'dupond', 2016,  9, 125.00),
  (125, 'dupond', 2016, 10, 125.00),
  (125, 'dupond', 2016, 11, 125.00),
  (125, 'dupond', 2016, 12, 125.00),
 
  (217, 'durand', 2016,  1,  33.00),
  (217, 'durand', 2016,  2,  33.00),
  (217, 'durand', 2016,  3,  33.00),
  (217, 'durand', 2016,  4,  33.00),
  (217, 'durand', 2016,  5,  33.00),
  (217, 'durand', 2016,  6,  33.00),
  (217, 'durand', 2016,  7,  33.00),
  (217, 'durand', 2016,  8,  33.00),
  (217, 'durand', 2016,  9,  33.00),
  (217, 'durand', 2016, 10,  33.00),
  (217, 'durand', 2016, 11,  33.00),
  (217, 'durand', 2016, 12,  33.00)
--------------
 
--------------
select * from mystat
--------------
 
+--------+------------+-------+------+---------+
| client | nom_client | annee | mois | montant |
+--------+------------+-------+------+---------+
|    125 | dupond     |  2016 |    1 |  125.00 |
|    125 | dupond     |  2016 |    2 |  125.00 |
|    125 | dupond     |  2016 |    3 |  125.00 |
|    125 | dupond     |  2016 |    4 |  125.00 |
|    125 | dupond     |  2016 |    5 |  125.00 |
|    125 | dupond     |  2016 |    6 |  125.00 |
|    125 | dupond     |  2016 |    7 |  125.00 |
|    125 | dupond     |  2016 |    8 |  125.00 |
|    125 | dupond     |  2016 |    9 |  125.00 |
|    125 | dupond     |  2016 |   10 |  125.00 |
|    125 | dupond     |  2016 |   11 |  125.00 |
|    125 | dupond     |  2016 |   12 |  125.00 |
|    217 | durand     |  2016 |    1 |   33.00 |
|    217 | durand     |  2016 |    2 |   33.00 |
|    217 | durand     |  2016 |    3 |   33.00 |
|    217 | durand     |  2016 |    4 |   33.00 |
|    217 | durand     |  2016 |    5 |   33.00 |
|    217 | durand     |  2016 |    6 |   33.00 |
|    217 | durand     |  2016 |    7 |   33.00 |
|    217 | durand     |  2016 |    8 |   33.00 |
|    217 | durand     |  2016 |    9 |   33.00 |
|    217 | durand     |  2016 |   10 |   33.00 |
|    217 | durand     |  2016 |   11 |   33.00 |
|    217 | durand     |  2016 |   12 |   33.00 |
+--------+------------+-------+------+---------+
--------------
DROP TABLE IF EXISTS `sample`
--------------
 
--------------
CREATE TABLE `sample` as
select    client,
          annee,
          'a'                                                   as periode,
          sum(montant)                                          as montant
    from  mystat
group by  client, annee, periode
 
union
 
select    client,
          annee,
          concat('t', quarter(concat(annee, '-', mois, '-01'))) as periode,
          sum(montant)                                          as montant
  from    mystat
group by  client, annee, periode
 
union
 
select    client,
          annee,
          concat('m', mois)                                     as periode,
          sum(montant)                                          as montant
    from  mystat
group by  client, annee, periode
order by  client, annee, periode
--------------
 
--------------
select * from sample
--------------
 
+--------+-------+---------+---------+
| client | annee | periode | montant |
+--------+-------+---------+---------+
|    125 |  2016 | a       | 1500.00 |
|    125 |  2016 | m1      |  125.00 |
|    125 |  2016 | m10     |  125.00 |
|    125 |  2016 | m11     |  125.00 |
|    125 |  2016 | m12     |  125.00 |
|    125 |  2016 | m2      |  125.00 |
|    125 |  2016 | m3      |  125.00 |
|    125 |  2016 | m4      |  125.00 |
|    125 |  2016 | m5      |  125.00 |
|    125 |  2016 | m6      |  125.00 |
|    125 |  2016 | m7      |  125.00 |
|    125 |  2016 | m8      |  125.00 |
|    125 |  2016 | m9      |  125.00 |
|    125 |  2016 | t1      |  375.00 |
|    125 |  2016 | t2      |  375.00 |
|    125 |  2016 | t3      |  375.00 |
|    125 |  2016 | t4      |  375.00 |
|    217 |  2016 | a       |  396.00 |
|    217 |  2016 | m1      |   33.00 |
|    217 |  2016 | m10     |   33.00 |
|    217 |  2016 | m11     |   33.00 |
|    217 |  2016 | m12     |   33.00 |
|    217 |  2016 | m2      |   33.00 |
|    217 |  2016 | m3      |   33.00 |
|    217 |  2016 | m4      |   33.00 |
|    217 |  2016 | m5      |   33.00 |
|    217 |  2016 | m6      |   33.00 |
|    217 |  2016 | m7      |   33.00 |
|    217 |  2016 | m8      |   33.00 |
|    217 |  2016 | m9      |   33.00 |
|    217 |  2016 | t1      |   99.00 |
|    217 |  2016 | t2      |   99.00 |
|    217 |  2016 | t3      |   99.00 |
|    217 |  2016 | t4      |   99.00 |
+--------+-------+---------+---------+
--------------
select  client, annee, max(an) as an,
        max(trim_1)  as trim_1,  max(trim_2)  as trim_2,  max(trim_3)  as trim_3, max(trim_4)  as trim_4,
        max(mois_01) as mois_01, max(mois_02) as mois_02, max(mois_03) as mois_03, max(mois_04) as mois_04,
        max(mois_05) as mois_05, max(mois_06) as mois_06, max(mois_07) as mois_07, max(mois_08) as mois_08,
        max(mois_09) as mois_09, max(mois_10) as mois_10, max(mois_11) as mois_11, max(mois_12) as mois_12
  from  (
select client,
       annee,
       case when periode='a'   then montant else 0 end as an,
       case when periode='t1'  then montant else 0 end as trim_1,
       case when periode='t2'  then montant else 0 end as trim_2,
       case when periode='t3'  then montant else 0 end as trim_3,
       case when periode='t4'  then montant else 0 end as trim_4,
       case when periode='m1'  then montant else 0 end as mois_01,
       case when periode='m2'  then montant else 0 end as mois_02,
       case when periode='m3'  then montant else 0 end as mois_03,
       case when periode='m4'  then montant else 0 end as mois_04,
       case when periode='m5'  then montant else 0 end as mois_05,
       case when periode='m6'  then montant else 0 end as mois_06,
       case when periode='m7'  then montant else 0 end as mois_07,
       case when periode='m8'  then montant else 0 end as mois_08,
       case when periode='m9'  then montant else 0 end as mois_09,
       case when periode='m10' then montant else 0 end as mois_10,
       case when periode='m11' then montant else 0 end as mois_11,
       case when periode='m12' then montant else 0 end as mois_12
from sample
) as x
 
group by client, annee
order by client, annee
--------------
 
+--------+-------+---------+--------+--------+--------+--------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+
| client | annee | an      | trim_1 | trim_2 | trim_3 | trim_4 | mois_01 | mois_02 | mois_03 | mois_04 | mois_05 | mois_06 | mois_07 | mois_08 | mois_09 | mois_10 | mois_11 | mois_12 |
+--------+-------+---------+--------+--------+--------+--------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+
|    125 |  2016 | 1500.00 | 375.00 | 375.00 | 375.00 | 375.00 |  125.00 |  125.00 |  125.00 |  125.00 |  125.00 |  125.00 |  125.00 |  125.00 |  125.00 |  125.00 |  125.00 |  125.00 |
|    217 |  2016 |  396.00 |  99.00 |  99.00 |  99.00 |  99.00 |   33.00 |   33.00 |   33.00 |   33.00 |   33.00 |   33.00 |   33.00 |   33.00 |   33.00 |   33.00 |   33.00 |   33.00 |
+--------+-------+---------+--------+--------+--------+--------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+
--------------
COMMIT
--------------
 
--------------
SET AUTOCOMMIT = 1
--------------
 
Appuyez sur une touche pour continuer...

@+

**lebham** · 19/10/2016, 14h32

Je vais m'inspirer de ton exemple pour essayer de modifier mes requêtes.

merci à toi.

TCD Tableau croisé dynamique avec requête MySQL

MySQL

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