QUERY PLAN
Update on tbl_erp_sales_order_products (cost=0.28..8.29 rows=1 width=259)
-> Index Scan using tbl_erp_sales_order_products_pkey on tbl_erp_sales_order_products (cost=0.28..8.29 rows=1 width=259)
Index Cond: (id = 1877)