我目前正在写一份报告,我希望按字段 apar_id 对其进行分组,并且每个报告都有一个小计。鉴于我的知识有限并且被许多谷歌答案所迷惑,我要求您提供帮助。
我的代码如下:
SELECT d.apar_name,a.*,b.rel_value,c.dim_b
FROM acutrans a
LEFT JOIN aglrelvalue b ON a.apar_id=b.att_value
LEFT JOIN acrtrees c ON b.rel_value=c.cat_1
LEFT JOIN acuheader d ON a.apar_id=d.apar_id
WHERE b.rel_attr_id='212'
AND b.attribute_id='A4'
AND a.client='CL'
AND a.client=b.client
AND a.client=c.client
AND c.att_agrid='60'
AND (b.rel_value='X24' OR c.dim_b='PCT')
ORDER BY a.apar_id
结果类似于 apar_id | ..... | 数量..... x 100 x 300 x -100 Y 400 Y 100
并且想
apar_id | ..... | amount.....
x 100
x 300
x -100
Total X 300
Y 400
Y 100
Total Y 500
提前致谢