SELECT p.strain_id,p.id, p.land_id,sale_time,sale_num,strain_name,process_id, SUM(p.process_num) as process_num, m.machining_type AS processName, m.machining_tp AS tpurl FROM sys_process p LEFT JOIN sys_machining m ON m.id = p.process_id LEFT JOIN sys_land sl ON sl.id = p.land_id LEFT JOIN sys_strain strain ON p.strain_id = strain.id WHERE p.is_deleted = 0 and sl.farm_id = #{process.farmId} and p.strain_id = #{process.strainId} GROUP BY p.strain_id,m.machining_type,m.machining_tp,p.land_id,sale_time,sale_num,process_id,p.id ORDER BY p.create_time DESC SELECT CASE WHEN process_num > #{saleNum} THEN TRUE ELSE FALSE END result FROM sys_process WHERE id = #{proid} UPDATE sys_process SET process_num = process_num - #{saleNum} WHERE id = #{proid} SELECT SUM(p.process_num) AS sum FROM sys_process p LEFT JOIN sys_land land ON land.id = p.land_id WHERE 1=1 AND p.is_deleted = 0 and YEAR ( p.sale_time ) = #{year} and land.farm_id = #{farmId}