755 |
raphael |
1 |
/*
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756 |
raphael |
2 |
Mise à jour de réferentiels NULL ou vides pour les observations dotées d'un nom_sel_nn
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755 |
raphael |
3 |
75427 observations trouvées au 2013/07/19
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4 |
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Les observations problématiques sont les suivantes:
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SELECT id_observation, nom_referentiel, nom_sel, nom_sel_nn, nom_ret, nom_ret_nn, nt, famille
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819 |
raphael |
7 |
FROM `BASEEDIT`.`cel_obs`
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780 |
raphael |
8 |
WHERE nom_referentiel IS NULL AND nom_sel != '' AND nom_sel IS NOT NULL AND nom_ret_nn IS NOT NULL;
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756 |
raphael |
9 |
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10 |
Or maj-cleanup-201307.sql reset les valeurs des observations ayant un nom_sel NULL ou '', de plus la préférence de sélection est
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donné au nom_sel (incluant les synonymes) plutôt que nom_ret_nn.
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La requête est donc:
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SELECT id_observation, nom_referentiel, nom_sel, nom_sel_nn, nom_ret, nom_ret_nn, nt, famille
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819 |
raphael |
15 |
FROM `BASEEDIT`.`cel_obs` WHERE nom_referentiel IS NULL AND nom_sel_nn IS NOT NULL;
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756 |
raphael |
16 |
=> 76486
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755 |
raphael |
17 |
*/
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18 |
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756 |
raphael |
19 |
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DROP TEMPORARY TABLE IF EXISTS T_bis;
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DROP PROCEDURE IF EXISTS majreferentiel;
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CREATE TEMPORARY TABLE IF NOT EXISTS T_bis ( INDEX(`nom`(30))) AS \
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828 |
raphael |
24 |
SELECT "bdtfx" AS valid_ref, CONCAT(b.nom_sci, ' ', b.auteur) AS nom, b.num_nom, b.num_taxonomique, b.famille FROM `BASESOURCE`.`TABLEBDTFX` b UNION ALL \
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SELECT "bdtxa" AS valid_ref, CONCAT(a.nom_sci, ' ', a.auteur) AS nom, a.num_nom, a.num_tax, a.famille FROM `BASESOURCE`.`TABLEBDTXA` a;
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756 |
raphael |
26 |
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/* Donc nous JOINons:
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-- INNER JOIN sur bdtfx: 69719
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828 |
raphael |
29 |
SELECT id_observation, nom_referentiel, nom_sel, nom_sel_nn, nom_ret, nom_ret_nn, nt, c.famille FROM `BASEEDIT`.`cel_obs` c INNER JOIN `BASESOURCE`.`TABLEBDTFX` b ON (b.num_nom = c.nom_sel_nn) WHERE nom_referentiel IS NULL AND nom_sel_nn IS NOT NULL;
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756 |
raphael |
30 |
-- INNER JOIN sur bdtxa: 79471 dont 9752 en dup (bdtxa + bdtfx), eg: 1005047
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819 |
raphael |
31 |
SELECT id_observation, nom_referentiel, nom_sel, nom_sel_nn, nom_ret, nom_ret_nn, nt, c.famille FROM `BASEEDIT`.`cel_obs` c INNER JOIN T_bis b ON (b.num_nom = c.nom_sel_nn) WHERE nom_referentiel AND nom_sel_nn IS NOT NULL;
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756 |
raphael |
32 |
*/
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/* d'où GROUP BY id_observation HAVING count(id_observation) = 1 */
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755 |
raphael |
35 |
/*
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756 |
raphael |
36 |
SELECT id_observation, nom_referentiel, nom_sel, nom_sel_nn, nom_ret, nom_ret_nn, nt, c.famille
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819 |
raphael |
37 |
FROM `BASEEDIT`.`cel_obs` c
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756 |
raphael |
38 |
INNER JOIN T_bis b
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ON (b.num_nom = c.nom_sel_nn)
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780 |
raphael |
40 |
WHERE nom_referentiel IS NULL AND nom_sel_nn IS NOT NULL GROUP BY id_observation HAVING count(id_observation) = 1;
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756 |
raphael |
41 |
-- 59967, tous bdtfx...
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*/
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755 |
raphael |
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756 |
raphael |
45 |
delimiter |
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755 |
raphael |
46 |
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756 |
raphael |
47 |
CREATE PROCEDURE majreferentiel()
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BEGIN
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DECLARE done INT DEFAULT 0;
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DECLARE subst INT DEFAULT 0;
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DECLARE _id_observation bigint(20) DEFAULT 0;
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DECLARE _valid_ref varchar(20) DEFAULT NULL;
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819 |
raphael |
53 |
DECLARE cur1 CURSOR FOR SELECT id_observation, valid_ref FROM `BASEEDIT`.`cel_obs` c INNER JOIN T_bis b ON (b.num_nom = c.nom_sel_nn)
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780 |
raphael |
54 |
WHERE nom_referentiel IS NULL AND nom_sel_nn IS NOT NULL group by id_observation HAVING count(id_observation) = 1;
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756 |
raphael |
55 |
-- DECLARE CONTINUE HANDLER FOR NOT FOUND SET done = TRUE;
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DECLARE CONTINUE HANDLER FOR SQLSTATE '02000' SET done = 1;
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OPEN cur1;
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REPEAT
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FETCH cur1 INTO _id_observation, _valid_ref;
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819 |
raphael |
61 |
UPDATE `BASEEDIT`.`cel_obs` c SET nom_referentiel = _valid_ref WHERE id_observation = _id_observation;
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756 |
raphael |
62 |
SET subst = subst + 1;
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UNTIL done END REPEAT;
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select subst AS 'nombre de mises à jour de référentiel effectuées';
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CLOSE cur1;
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END
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delimiter ;
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