Feat: Architecture redesign for Assessments, Commands, Modalities, Training Techniques, Reinforcement Schedules, Distractions, and Assessment Responses.

static/MySQL/31329_tri_DOG_Training_Technique.sql

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+
+USE fetchmetrics;
+
+DROP TRIGGER IF EXISTS fetchmetrics.before_insert_DOG_Training_Technique;
+DROP TRIGGER IF EXISTS fetchmetrics.before_update_DOG_Training_Technique;
+
+DELIMITER //
+CREATE TRIGGER fetchmetrics.before_insert_DOG_Training_Technique
+BEFORE INSERT ON fetchmetrics.DOG_Training_Technique
+FOR EACH ROW
+BEGIN
+	SET NEW.created_on := IFNULL(NEW.created_on, NOW());
+END //
+DELIMITER ;
+
+DELIMITER //
+CREATE TRIGGER fetchmetrics.before_update_DOG_Training_Technique
+BEFORE UPDATE ON fetchmetrics.DOG_Training_Technique
+FOR EACH ROW
+BEGIN
+	IF OLD.id_change_set <=> NEW.id_change_set THEN
+		SIGNAL SQLSTATE '45000'
+        SET MESSAGE_TEXT = 'New change Set ID must be provided.';
+    END IF;
+    
+    INSERT INTO fetchmetrics.DOG_Training_Technique_Audit (
+		  id_training_technique
+        , name_field
+        , value_prev
+        , value_new
+        , id_change_set
+    )
+	-- Changed code
+	SELECT NEW.id_technique, 'code', OLD.code, NEW.code, NEW.id_change_set
+		WHERE NOT (OLD.code <=> NEW.code)
+	UNION
+	-- Changed name
+	SELECT NEW.id_technique, 'name', OLD.name, NEW.name, NEW.id_change_set
+		WHERE NOT (OLD.name <=> NEW.name)
+	UNION
+	-- Changed description
+	SELECT NEW.id_technique, 'description', OLD.description, NEW.description, NEW.id_change_set
+		WHERE NOT (OLD.description <=> NEW.description)
+	UNION
+	-- Changed active
+	SELECT NEW.id_technique, 'active', CONVERT(CONVERT(OLD.active, SIGNED), CHAR), CONVERT(CONVERT(NEW.active, SIGNED), CHAR), NEW.id_change_set
+		WHERE NOT (OLD.active <=> NEW.active)
+    ;
+END //
+DELIMITER ;