SQL - Delete duplicated rows
From: Pascal Pitre <pascal_at_BComeau.Hydro.Qc.CA>
Date: Fri, 9 Jul 1993 18:05:06 GMT
Message-ID: <pascal.742240121_at_nelligan.BComeau.Hydro.Qc.CA>
Date: Fri, 9 Jul 1993 18:05:06 GMT
Message-ID: <pascal.742240121_at_nelligan.BComeau.Hydro.Qc.CA>
Hi there!
I am using 6.0.33 on SUN 670MP.
The 1st table is :
Name Null? Type
------------------------------- -------- ----
CODE_OUVRAGE CHAR(10) NO_DEVERSOIR CHAR(15) DATE_MESURE DATE HEURE_MESURE NUMBER(2) CODE_REMARQUE NUMBER(2) DEBIT_DEVERSOIR NUMBER(5,2) INSPECTEUR CHAR(9)
The second table is :
Name Null? Type
------------------------------- -------- ----
CODE_OUVRAGE NOT NULL CHAR(10) NO_DEVERSOIR NOT NULL CHAR(15) DATE_MESURE NOT NULL DATE HEURE_MESURE NOT NULL NUMBER(2) CODE_REMARQUE NUMBER(2) DEBIT_DEVERSOIR NUMBER(5,2) INSPECTEUR CHAR(9)
The NOT NULL rows make the index.
Thanks for any help!!
You can post to group, or mail at :
pascal_at_BComeau.Hydro.Qc.CA
-- ___ _ __ __ / / \ /__ /_/ Traitement des Donnees de la / /__/ __/ /_/ Surveillance des Barrages Pascal Pitre (418) 294-3124 voice Analyste (418) 294-3307 fax Hydro Quebec pascal_at_bcomeau.hydro.qc.ca 135 Boul. Comeau, T:100 Quebec, Canada, G4Z 2H8Received on Fri Jul 09 1993 - 20:05:06 CEST