diff --git a/db/routines/vn/procedures/item_comparative.sql b/db/routines/vn/procedures/item_comparative.sql
index e72188363..430f84756 100644
--- a/db/routines/vn/procedures/item_comparative.sql
+++ b/db/routines/vn/procedures/item_comparative.sql
@@ -6,23 +6,23 @@ CREATE OR REPLACE DEFINER=`root`@`localhost` PROCEDURE `vn`.`item_comparative`(
 	vAvailableSince DATE,
 	vBuyerFk INT,
 	vIsFloramondo BOOL,
-    vCountryFk INT
+	vCountryFk INT
 )
 proc: BEGIN
 /**
- * Genera una tabla de comparativa de artículos por itemType/comprador/fecha.
- * Los datos se calculan en función de los parámetros proporcionados.
- *
- * @param vDate La fecha para la cual se generará la comparativa.
- * @param vDayRange El rango de días a considerar para la comparativa.
- * @param vWarehouseFk El identificador del almacén para filtrar los artículos.
- * @param vAvailableSince La fecha de disponibilidad desde la cual se consideran los artículos disponibles.
- * @param vBuyerFk El identificador del comprador para filtrar los artículos.
- * @param vIsFloramondo Indica si se deben incluir solo los artículos de Floramondo (opcional).
- * @param vCountryFk El identificador del país.
- * @param tmp.comparativeFilterType(filterFk INT ,itemTypeFk INT)
- * @return tmp.comparative
- */
+* Genera una tabla de comparativa de artículos por itemType/comprador/fecha.
+* Los datos se calculan en función de los parámetros proporcionados.
+*
+* @param vDate La fecha para la cual se generará la comparativa.
+* @param vDayRange El rango de días a considerar para la comparativa.
+* @param vWarehouseFk El identificador del almacén para filtrar los artículos.
+* @param vAvailableSince La fecha de disponibilidad desde la cual se consideran los artículos disponibles.
+* @param vBuyerFk El identificador del comprador para filtrar los artículos.
+* @param vIsFloramondo Indica si se deben incluir solo los artículos de Floramondo (opcional).
+* @param vCountryFk El identificador del país.
+* @param tmp.comparativeFilterType(filterFk INT ,itemTypeFk INT)
+* @return tmp.comparative
+*/
 
 	DECLARE vDayRangeStart DATE;
 	DECLARE vDayRangeEnd DATE;
@@ -59,14 +59,14 @@ proc: BEGIN
 	END IF;
 
 	SELECT MIN(dated) INTO vDayRangeStart
-		FROM vn.time
+		FROM `time`
 		WHERE dated <= vDate
 			GROUP BY period
 			ORDER BY dated desc 
 		LIMIT 1 OFFSET vWeekRange;
 
 	SELECT MAX(dated) INTO vDayRangeEnd
-		FROM vn.time
+		FROM `time`
 		WHERE dated >= vDate
 			GROUP BY period
 			ORDER BY dated ASC 
@@ -83,12 +83,11 @@ proc: BEGIN
 				JOIN itemType t ON t.id = i.typeFk
 				JOIN itemCategory c ON c.id = t.categoryFk
 				LEFT JOIN worker w ON w.id = t.workerFk
-			WHERE (NOT vHasTypeFilter
-					OR t.id IN (SELECT itemTypeFk FROM tmp.comparativeFilterType))
-				AND (vBuyerFk IS NULL
-					OR t.workerFk = vBuyerFk) 
-				AND (vIsFloramondo IS NULL
-					OR i.isFloramondo = vIsFloramondo); 
+			WHERE (NOT vHasTypeFilter OR t.id IN (
+					SELECT itemTypeFk FROM tmp.comparativeFilterType
+				))
+				AND (vBuyerFk IS NULL OR t.workerFk = vBuyerFk) 
+				AND (vIsFloramondo IS NULL OR i.isFloramondo = vIsFloramondo); 
 
 	IF vDate < util.VN_CURDATE() THEN
 		ALTER TABLE tmp.itemInventory
@@ -115,10 +114,11 @@ proc: BEGIN
 		SET i = i + 1;
 
 		SELECT t.period INTO vPeriod
-			FROM vn.`time` t
+			FROM `time` t
 			WHERE t.dated = vDayRangeStart + INTERVAL (vWeekCount * (i - 1)) DAY;
 
-		INSERT IGNORE INTO tTable(cy, ly, zy) VALUES(vPeriod, vPeriod - 100, vPeriod - 200);
+		INSERT IGNORE INTO tTable(cy, ly, zy)
+			VALUES(vPeriod, vPeriod - 100, vPeriod - 200);
 	UNTIL i = vWeekCount END REPEAT;
 
 	SELECT cy, ly, zy INTO w1, y1, z1 FROM tTable LIMIT 1;
@@ -130,7 +130,6 @@ proc: BEGIN
 	SELECT cy, ly, zy INTO w7, y7, z7 FROM tTable WHERE cy > w6 LIMIT 1;
 
 	-- Genera una tabla con los datos del año pasado.
-
 	CREATE OR REPLACE TEMPORARY TABLE tLastYear
 		(KEY (lItemFk))
 		ENGINE = MEMORY
@@ -153,13 +152,12 @@ proc: BEGIN
 				JOIN comparative c ON c.itemFk = ai.id
 				JOIN warehouse w on w.id = c.warehouseFk
 				JOIN tTable wt ON c.timePeriod = wt.ly
-			WHERE IFNULL(vWarehouseFk, c.warehouseFk) = c.warehouseFk
+			WHERE (vWarehouseFk IS NULL OR vWarehouseFk = c.warehouseFk)
 				AND w.isComparative
 				AND (vCountryFk IS NULL OR c.countryFk = vCountryFk)
 			GROUP BY ai.id;
 
 	-- Genera una tabla con los datos de hace DOS años.
-
 	CREATE OR REPLACE TEMPORARY TABLE tTwoYearsAgo
 		(KEY (tItemFk))
 		ENGINE = MEMORY
@@ -182,71 +180,70 @@ proc: BEGIN
 				JOIN comparative c ON c.itemFk = ai.id
 				JOIN warehouse w on w.id = c.warehouseFk
 				JOIN tTable wt ON c.timePeriod = wt.zy
-			WHERE IFNULL(vWarehouseFk, c.warehouseFk) = c.warehouseFk
+			WHERE (vWarehouseFk IS NULL OR vWarehouseFk = c.warehouseFk)
 				AND w.isComparative
 				AND (vCountryFk IS NULL OR c.countryFk = vCountryFk)
 			GROUP BY ai.id;
 
-	-- Genera una tabla con los datos de este año.ss
-
+	-- Genera una tabla con los datos de este año
 	CREATE OR REPLACE TEMPORARY TABLE tCurrentYear
 		(KEY (cItemFk))
 		ENGINE = MEMORY
 		SELECT t.itemFk cItemFk,
-				SUM(IF(week = w1, total, 0)) cweek1,
-				SUM(IF(week = w2, total, 0)) cweek2,
-				SUM(IF(week = w3, total, 0)) cweek3,
-				SUM(IF(week = w4, total, 0)) cweek4,
-				SUM(IF(week = w5, total, 0)) cweek5,
-				SUM(IF(week = w6, total, 0)) cweek6,
-				SUM(IF(week = w7, total, 0)) cweek7,
-				SUM(IF(week = w1, price, 0)) cprice1,
-				SUM(IF(week = w2, price, 0)) cprice2,
-				SUM(IF(week = w3, price, 0)) cprice3,
-				SUM(IF(week = w4, price, 0)) cprice4,
-				SUM(IF(week = w5, price, 0)) cprice5,
-				SUM(IF(week = w6, price, 0)) cprice6,
-				SUM(IF(week = w7, price, 0)) cprice7
+				SUM(IF(`week` = w1, total, 0)) cweek1,
+				SUM(IF(`week` = w2, total, 0)) cweek2,
+				SUM(IF(`week` = w3, total, 0)) cweek3,
+				SUM(IF(`week` = w4, total, 0)) cweek4,
+				SUM(IF(`week` = w5, total, 0)) cweek5,
+				SUM(IF(`week` = w6, total, 0)) cweek6,
+				SUM(IF(`week` = w7, total, 0)) cweek7,
+				SUM(IF(`week` = w1, price, 0)) cprice1,
+				SUM(IF(`week` = w2, price, 0)) cprice2,
+				SUM(IF(`week` = w3, price, 0)) cprice3,
+				SUM(IF(`week` = w4, price, 0)) cprice4,
+				SUM(IF(`week` = w5, price, 0)) cprice5,
+				SUM(IF(`week` = w6, price, 0)) cprice6,
+				SUM(IF(`week` = w7, price, 0)) cprice7
 			FROM (
 				SELECT s.itemFk,
 						ti.period `week`,
 						SUM(s.quantity) total,
-						TRUNCATE(SUM(s.quantity * s.priceFixed),0) price
-					FROM ticket t
+						TRUNCATE(SUM(s.quantity * s.priceFixed), 0) price
+					FROM ticket t FORCE INDEX (Fecha)
 						JOIN sale s ON t.id = s.ticketFk
-	        			JOIN tmp.itemInventory it ON it.id = s.itemFk
-						JOIN time ti ON ti.dated = DATE(t.shipped)
+						JOIN tmp.itemInventory it ON it.id = s.itemFk
+						JOIN `time` ti ON ti.dated = DATE(t.shipped)
 						JOIN item i ON i.id = s.itemFk
 						JOIN itemType tp ON tp.id = i.typeFk
 						JOIN itemCategory ic ON ic.id = tp.categoryFk
 						JOIN warehouse w ON w.id = t.warehouseFk
-						STRAIGHT_JOIN address ad ON ad.id = t.addressFk
-                        JOIN province p ON p.id = ad.provinceFk
+						JOIN `address` ad ON ad.id = t.addressFk
+						JOIN province p ON p.id = ad.provinceFk
 						JOIN `client` c ON c.id = ad.clientFk
 					WHERE t.shipped BETWEEN vDayRangeStart AND util.dayEnd(vDayRangeEnd)
-						AND c.typeFk IN ('Normal','handMaking')
-						AND w.id = COALESCE(vWarehouseFk, w.id)
+						AND c.typeFk IN ('normal', 'handMaking')
+						AND (vWarehouseFk IS NULL OR vWarehouseFk = w.id)
+						AND (vCountryFk IS NULL OR p.countryFk = vCountryFk)
 						AND w.isComparative
-                        AND (vCountryFk IS NULL OR p.countryFk = vCountryFk)
-					GROUP BY i.id, week
+					GROUP BY i.id, `week`
 			) t
 			GROUP BY t.itemFk;
 
 	-- Genera la tabla con la comparativa.
 	CREATE OR REPLACE TEMPORARY TABLE tmp.comparative
 		ENGINE = MEMORY
-		SELECT it.subName productor, 
-				b.packing, 
+		SELECT it.subName productor,
+				b.packing,
 				b.buyingValue costefijo,
 				b.groupingMode caja,
 				it.image ArticleImage,
-				IFNULL(it.inkFk,"?") color,
+				IFNULL(it.inkFk, '?') color,
 				tp.code tipo,
 				it.typeFk tipo_id,
 				o.code origen,
 				it.category categoria,
 				it.stems tallos,
-				it.size medida,
+				it.`size` medida,
 				it.name article,
 				w.code codigoTrabajador,
 				tp.categoryFk reino_id,
@@ -257,24 +254,27 @@ proc: BEGIN
 				it.id Id_Article,
 				i.buy_id, 
 				tp.life, 
-				IFNULL(i.sd,0) sd,
+				IFNULL(i.sd, 0) sd,
 				i.avalaible,
 				i.visible,
 				i.buy_date,
 				e.id provider_id,
 				it.comment comments,
 				it.description itemDescription,
-				IF(cy.cItemFk IS NULL AND i.visible = 0 AND i.avalaible = 0 
-					AND IFNULL(i.sd, 0) = 0, FALSE, TRUE) filtret,
+				IF(cy.cItemFk IS NULL AND i.visible = 0
+					AND i.avalaible = 0 AND (i.sd IS NULL OR i.sd = 0), 
+					FALSE,
+					TRUE
+				) filtret,
 				IF(it.hasMinPrice, FORMAT(it.minPrice, 2), "") pvp,
 				s.company_name
 			FROM tmp.itemInventory i
 				JOIN item it ON it.id = i.id
-				LEFT JOIN itemType tp ON tp.id = it.typeFk
-				LEFT JOIN worker w ON w.id = tp.workerFk
+				JOIN itemType tp ON tp.id = it.typeFk
+				JOIN worker w ON w.id = tp.workerFk
 				LEFT JOIN buy b ON b.id = i.buy_id
-				LEFT JOIN entry e ON e.id = b.entryFk
-				LEFT JOIN origin o ON o.id = it.originFk
+				LEFT JOIN `entry` e ON e.id = b.entryFk
+				JOIN origin o ON o.id = it.originFk
 				LEFT JOIN tLastYear ly ON ly.lItemFk = it.id
 				LEFT JOIN tCurrentYear cy ON cy.cItemFk = it.id
 				LEFT JOIN tTwoYearsAgo zy ON zy.tItemFk = it.id
@@ -287,8 +287,8 @@ proc: BEGIN
 				OR ly.lweek1 OR ly.lweek2 OR ly.lweek3 OR ly.lweek4 OR ly.lweek5 OR ly.lweek6 OR ly.lweek7 
 				OR zy.vlweek1 OR zy.vlweek2 OR zy.vlweek3 OR zy.vlweek4 OR zy.vlweek5 OR zy.vlweek6 OR zy.vlweek7;
 
-	-- Elimina las tablas temporales creadas...
-	DROP TEMPORARY TABLE IF EXISTS tmp.itemInventory,
+	DROP TEMPORARY TABLE IF EXISTS
+		tmp.itemInventory,
 		tTwoYearsAgo,
 		tLastYear,
 		tCurrentYear,