Not unique table/alias: 'hk_price' SQL=UPDATE orv_hikashop_product AS hk_product LEFT JOIN orv_hikashop_price AS hk_price ON hk_price.price_product_id = hk_product.product_id LEFT JOIN orv_hikashop_price AS hk_price ON hk_price.price_product_id = hk_product.product_id SET hk_price.price_list = hk_price.price_value WHERE hk_product.product_id IN (3,4,5,7,8,9,10,11,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,12,33,34,36,37,38,40,41,43,44,45,46,47,35,39,42,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,93,94,96,98,99,100,101,102,103,104,105,107,108,109,111,112,113,114,115,116,117,118,119,120,121,122,123,124)