82 lines
2.2 KiB
MySQL
82 lines
2.2 KiB
MySQL
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DELIMITER $$
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CREATE OR REPLACE DEFINER=`root`@`localhost` PROCEDURE `vn`.`travel_upcomingArrivals`(
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vWarehouseFk INT,
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vDate DATETIME
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)
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BEGIN
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/**
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* Procedure to track and organize the movement of items between warehouses,
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* where 'warehouseINFk' is @vWarehouseFk.
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* Uses temporary tables to process and store the travel data of the items.
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*
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* @params vWarehouseFk warehouse id
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* @params vDate selected landed date
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* @return tmp.itemTravel
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*/
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DECLARE vTravelFk INT;
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DECLARE vWarehouseOutFk INT;
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DECLARE vShipment DATETIME;
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DECLARE vDateStart DATETIME;
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CREATE OR REPLACE TEMPORARY TABLE tTravelTop
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(PRIMARY KEY (wh_in,wh_out,landing,shipment))
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ENGINE = MEMORY
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SELECT 0 id,
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vWarehouseFk wh_in,
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vWarehouseFk wh_out,
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FALSE ok,
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vDate landing,
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vDate shipment;
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REPEAT
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SET vTravelFk = NULL;
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SELECT id,
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wh_out,
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shipment,
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landing
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INTO vTravelFk,
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vWarehouseOutFk,
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vShipment,
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vDateStart
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FROM tTravelTop
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WHERE ok = FALSE LIMIT 1;
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UPDATE tTravelTop
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SET ok = TRUE
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WHERE id = vTravelFk;
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INSERT IGNORE INTO tTravelTop
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SELECT id,
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vWarehouseFk,
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warehouseOutFk,
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FALSE,
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IF(vTravelFk, vDateStart, landed),
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shipped shipment
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FROM travel
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WHERE warehouseOutFk = vWarehouseOutFk
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AND IF(vTravelFk, landed <= vShipment, landed >= vShipment)
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AND shipped >= util.VN_CURDATE()
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AND NOT isDelivered;
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UNTIL vTravelFk IS NULL END REPEAT;
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DELETE FROM tTravelTop WHERE id = 0;
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CREATE OR REPLACE TEMPORARY TABLE tmp.itemTravel
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(KEY (wh))
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ENGINE = MEMORY
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SELECT *
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FROM (
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SELECT wh_out wh,
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landing
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FROM tTravelTop
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WHERE wh_out <> vWarehouseFk
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ORDER BY landing
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LIMIT 10000000000000000000
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) t
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GROUP BY wh;
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DROP TEMPORARY TABLE tTravelTop;
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END$$
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DELIMITER ;
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