使用grouping sets 列出 country_id、line_id、mmc_sale_type_3、customer_type、is_pop、mid_type 所有组合

以下是所有可能的组合：

• country_id
• country_id, line_id
• country_id, line_id, mmc_sale_type_3
• country_id, line_id, mmc_sale_type_3, customer_type
• country_id, line_id, mmc_sale_type_3, customer_type, is_pop
• country_id, line_id, mmc_sale_type_3, customer_type, is_pop, mid_type
• country_id, line_id, mmc_sale_type_3, customer_type, mid_type
• country_id, line_id, mmc_sale_type_3, is_pop
• country_id, line_id, mmc_sale_type_3, is_pop, mid_type
• country_id, line_id, mmc_sale_type_3, mid_type
• country_id, line_id, customer_type
• country_id, line_id, customer_type, is_pop
• country_id, line_id, customer_type, is_pop, mid_type
• country_id, line_id, customer_type, mid_type
• country_id, line_id, is_pop
• country_id, line_id, is_pop, mid_type
• country_id, line_id, mid_type
• country_id, mmc_sale_type_3
• country_id, mmc_sale_type_3, customer_type
• country_id, mmc_sale_type_3, customer_type, is_pop
• country_id, mmc_sale_type_3, customer_type, is_pop, mid_type
• country_id, mmc_sale_type_3, customer_type, mid_type
• country_id, mmc_sale_type_3, is_pop
• country_id, mmc_sale_type_3, is_pop, mid_type
• country_id, mmc_sale_type_3, mid_type
• country_id, customer_type
• country_id, customer_type, is_pop
• country_id, customer_type, is_pop, mid_type
• country_id, customer_type, mid_type
• country_id, is_pop
• country_id, is_pop, mid_type
• country_id, mid_type
• line_id
• line_id, mmc_sale_type_3
• line_id, mmc_sale_type_3, customer_type
• line_id, mmc_sale_type_3, customer_type, is_pop
• line_id, mmc_sale_type_3, customer_type, is_pop, mid_type
• line_id, mmc_sale_type_3, customer_type, mid_type
• line_id, mmc_sale_type_3, is_pop
• line_id, mmc_sale_type_3, is_pop, mid_type
• line_id, mmc_sale_type_3, mid_type
• line_id, customer_type
• line_id, customer_type, is_pop
• line_id, customer_type, is_pop, mid_type
• line_id, customer_type, mid_type
• line_id, is_pop
• line_id, is_pop, mid_type
• line_id, mid_type
• mmc_sale_type_3
• mmc_sale_type_3, customer_type
• mmc_sale_type_3, customer_type, is_pop
• mmc_sale_type_3, customer_type, is_pop, mid_type
• mmc_sale_type_3, customer_type, mid_type
• mmc_sale_type_3, is_pop
• mmc_sale_type_3, is_pop, mid_type
• mmc_sale_type_3, mid_type
• customer_type
• customer_type, is_pop
• customer_type, is_pop, mid_type
• customer_type, mid_type
• is_pop
• is_pop, mid_type
• mid_type