new-grid adapt2 revision

sails/roles/database/files/new-grid-system-adapt2.sql

@@ -2,58 +2,65 @@
 SET FOREIGN_KEY_CHECKS = 0;
 DELETE FROM stu_picto WHERE id_scene NOT IN (SELECT s.id FROM scene s);
 ALTER TABLE `stu_picto` ADD CONSTRAINT `stu_picto_scene_fk` FOREIGN KEY (`id_scene`) REFERENCES `scene` (`id`) ON DELETE CASCADE;
-SET FOREIGN_KEY_CHECKS = 1;
 
+-- ----------------------------------------------------------------------------
 -- CAMBIOS EN EL SCHEMA DE pictodb
-  -- Renombrado de tabla y columnas
-  RENAME TABLE `scene` TO `grid`;
-  ALTER TABLE `student` CHANGE `id_active_scene` `id_active_grid` int(11) NULL;
+-- ----------------------------------------------------------------------------
 
-  ALTER TABLE `stu_picto` ADD `id_grid` int(11) NOT NULL;
-  ALTER TABLE `stu_picto` ADD `id_child_grid` int(11) NULL;
-  ALTER TABLE `stu_picto` DROP COLUMN `id_scene`;
-  ALTER TABLE `stu_picto` ADD FOREIGN KEY(id_child_grid) REFERENCES grid(id) ON DELETE SET NULL;
+RENAME TABLE `scene` TO `grid`;
+ALTER TABLE `student` CHANGE `id_active_scene` `id_active_grid` int(11) NULL;
 
-  ALTER TABLE `grid` DROP COLUMN `categories`;
-  ALTER TABLE `grid` ADD `color` varchar(7) NULL;
+ALTER TABLE `stu_picto` ADD `id_grid` int(11) NOT NULL;
+ALTER TABLE `stu_picto` ADD `id_child_grid` int(11) NULL;
+ALTER TABLE `stu_picto` DROP COLUMN `id_scene`;
+ALTER TABLE `stu_picto` ADD FOREIGN KEY(id_child_grid) REFERENCES grid(id) ON DELETE SET NULL;
 
--- ESCENAS CON CATEGORIAS
-  -- Pictos principales: creamos escenas para cada uno de ellos, evitando los de la primera columna
-  UPDATE stu_picto
-  SET id_child_grid = id
-  WHERE attributes->>"$.id_cat" = 'null' AND attributes->>"$.coord_y" > 0;
+ALTER TABLE `grid` DROP COLUMN `categories`;
+ALTER TABLE `grid` ADD `color` varchar(7) NULL;
 
-  INSERT INTO grid (name, id, id_stu)
-  SELECT picto_exp.text, stu_picto.id_child_grid, stu_picto.id_stu
-  FROM stu_picto, picto_exp
-  WHERE
-    stu_picto.id_child_grid IS NOT NULL AND
-    stu_picto.id_pic = picto_exp.id_pic AND
-    picto_exp.lang = 'es-es';
+-- ----------------------------------------------------------------------------
+-- ESCENAS CON CATEGORIAS
+-- ----------------------------------------------------------------------------
 
-  UPDATE stu_picto AS A
-  JOIN stu_picto AS B on
-  A.id_scene = B.id_scene AND
-  A.id_stu = B.id_stu AND
-  A.attributes->>"$.id_cat" = B.id_pic
-  SET A.id_grid = B.id_child_grid;
+-- Pictos principales: creamos escenas para cada uno de ellos, evitando los de la primera columna
+UPDATE stu_picto
+SET id_child_grid = id
+WHERE attributes->>"$.id_cat" = 'null' AND attributes->>"$.coord_y" > 0;
 
-  -- Pictos hijos: los asociamos a su escena correspondiente
+INSERT INTO grid (name, id, id_stu)
+SELECT picto_exp.text, stu_picto.id_child_grid, stu_picto.id_stu
+FROM stu_picto, picto_exp
+WHERE
+  stu_picto.id_child_grid IS NOT NULL AND
+  stu_picto.id_pic = picto_exp.id_pic AND
+  picto_exp.lang = 'es-es';
 
+-- Pictos hijos: los asociamos a su escena correspondiente
 
+UPDATE stu_picto AS A
+JOIN stu_picto AS B on
+A.id_scene = B.id_scene AND
+A.id_stu = B.id_stu AND
+A.attributes->>"$.id_cat" = B.id_pic
+SET A.id_grid = B.id_child_grid;
 
+-- ----------------------------------------------------------------------------
 -- ESCENAS SIN CATEGORIAS
-  -- Pasa los pictos de escenas sin categorias al nuevo sistema
-  UPDATE stu_picto
-  SET
-    `attributes` = JSON_REPLACE(`attributes`, '$.coord_x', attributes->'$.free_category_coord_x'),
-    `attributes` = JSON_REPLACE(`attributes`, '$.coord_y', attributes->'$.free_category_coord_y')
-  WHERE attributes->>"$.free_category_coord_x" != 'null' AND attributes->>"$.free_category_coord_y" != 'null';
+-- ----------------------------------------------------------------------------
+
+-- Pasa los pictos de escenas sin categorias al nuevo sistema
+UPDATE stu_picto
+SET
+  `attributes` = JSON_REPLACE(`attributes`, '$.coord_x', attributes->'$.free_category_coord_x'),
+  `attributes` = JSON_REPLACE(`attributes`, '$.coord_y', attributes->'$.free_category_coord_y')
+WHERE attributes->>"$.free_category_coord_x" != 'null' AND attributes->>"$.free_category_coord_y" != 'null';
 
 
 -- LIMPIA EL JSON DE TODOS LOS PICTOGRAMAS
-  UPDATE stu_picto
-  SET
-    `attributes` = JSON_REMOVE(`attributes`, '$.free_category_coord_x'),
-    `attributes` = JSON_REMOVE(`attributes`, '$.free_category_coord_y'),
-    `attributes` = JSON_REMOVE(`attributes`, '$.id_cat');
+UPDATE stu_picto
+SET
+  `attributes` = JSON_REMOVE(`attributes`, '$.free_category_coord_x'),
+  `attributes` = JSON_REMOVE(`attributes`, '$.free_category_coord_y'),
+  `attributes` = JSON_REMOVE(`attributes`, '$.id_cat');
+
+SET FOREIGN_KEY_CHECKS = 1;