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| CREATE OR REPLACE PROCEDURE maj_desc ()
BEGIN
DECLARE v_aioseop_description varchar(200);
DECLARE v_aioseop_title varchar(100);
DECLARE v_ville varchar(100);
DECLARE v_metier varchar(100);
DECLARE c_f CURSOR FOR SELECT post_id, meta_value FROM `wp_postmeta` WHERE `meta_key` LIKE '_aioseop_description' AND meta_value LIKE 'Pr' for update;
DECLARE v_post_id wp_postmeta.post_id%type;
DECLARE v_meta_value wp_postmeta.meta_value%type;
DECLARE CONTINUE HANDLER FOR NOT FOUND SET done = TRUE;
open c_f;
REPEAT
fetch c_f into v_post_id, v_meta_value;
IF NOT done THEN
/*recherche des valeurs*/
SELECT `meta_value` FROM `wp_postmeta` WHERE `meta_key` LIKE '_aioseop_title' AND `post_id` = v_post_id INTO v_aioseop_title;
SELECT `meta_value` FROM `wp_postmeta` WHERE `meta_key` LIKE 'ville' AND `post_id` = v_post_id INTO v_ville;
SELECT `meta_value` FROM `wp_postmeta` WHERE `meta_key` LIKE 'metier' AND `post_id` = v_post_id INTO v_metier;
/*update de la description*/
update `wp_postmeta` set `meta_value`=" Présentation de " || v_aioseop_title || ", " || v_metier || " de la ville " || v_ville where current of c_f AND `meta_key` LIKE '_aioseop_description';
END IF;
UNTIL done END REPEAT;
close c_f;
end;
/ |
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