Hi  everyone, here is my problem :

I got two tables :

CREATE TABLE "public"."calendar_temp" (
  "id" SERIAL,
  "dat" DATE,
  "heur" TIME WITHOUT TIME ZONE,
  CONSTRAINT "calendar_temp_pkey" PRIMARY KEY("id")
) WITHOUT OIDS;


CREATE TABLE "public"."h_part" (
  "idh" SERIAL,
  "poste_idposte" INTEGER NOT NULL,
  "t" NUMERIC(4,1),
  "heuremesure" TIME WITHOUT TIME ZONE,
  "datmesure" DATE,
  CONSTRAINT "h_part_datmesure_key" UNIQUE("datmesure", "heuremesure", 
"poste_idposte"),
  CONSTRAINT "h_part_pkey" PRIMARY KEY("idh"),
  CONSTRAINT "h_part_fk" FOREIGN KEY ("poste_idposte")
  REFERENCES "public"."poste"("idposte")
  ON DELETE NO ACTION
  ON UPDATE NO ACTION
  NOT DEFERRABLE
) WITHOUT OIDS;


Data in table are like this :

calendar_temp
-----------------
id            dat                         heur
1             15/03/2008         0:00
2             15/03/2008         3:00
3             15/03/2008         6:00
4             15/03/2008         9:00
5             15/03/2008         12:00
6             15/03/2008         15:00

h_part
-----------------
idh         poste_idposte  t              heuremesure   datmesure
5001      275                        8,3          0:00                       
15/03/2008
5002      275                        12           3:00                       
15/03/2008
5003      275                        15           6:00                       
15/03/2008
5004      275                        18           9:00                       
15/03/2008

I expect the following data set as a result from the following request :

SELECT ct.dat,ct.heur,hp.datmesure,hp.heuremesure,hp.t FROM calendar_temp as ct
LEFT OUTER JOIN h_part as hp
ON ct.dat = hp.datmesure
ABD ct.heur = hp.heuremesure
WHERE
hp.poste_idposte = 275
ORDER BY ct.dat, ct.heur

dat                         heur      datmesure         heuremesure   t
-----------------------------------------------------------
15/03/2008         0:00       15/03/2008         0:00                       8,3
15/03/2008         3:00       15/03/2008         3:00                       12
15/03/2008         6:00       15/03/2008         6:00                       15
15/03/2008         9:00       15/03/2008         9:00                       18
15/03/2008         12:00     null                        null                   
     null
15/03/2008         15:00     null                        null                   
     null


But unfortunatly all that I get is  this set :

dat                         heur      datmesure         heuremesure   t
-----------------------------------------------------------
15/03/2008         0:00       15/03/2008         0:00                       8,3
15/03/2008         3:00       15/03/2008         3:00                       12
15/03/2008         6:00       15/03/2008         6:00                       15
15/03/2008         9:00       15/03/2008         9:00                       18


Getting mad with it...

Thanks for any help...


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