sql+=" and EXISTS (select * from dc_base_stock_record as t_re where tv.bailun_sku = t_re.bailun_sku and t_re.stock_time>=@start_date and t_re.stock_time<=@end_date and has_transfer=1 ) ";
sql+=" and EXISTS (select * from dc_base_stock_record as t_re where tv.bailun_sku = t_re.bailun_sku and t_re.stock_time>=@start_date and has_transfer=1 ) ";
sql+=" and EXISTS (select * from dc_base_stock_record as t_re where tv.bailun_sku = t_re.bailun_sku and t_re.stock_time<=@end_date and has_transfer=1 ) ";