strongduanmu commented on issue #10257:
URL:
https://github.com/apache/shardingsphere/issues/10257#issuecomment-841745745
@DongJigong With 4.1.1 version, you can rewrite sql like this:
```sql
SELECT COUNT(DISTINCT device_code) AS devSum, SUM(qr_num) AS portNum
, SUM(CASE
WHEN state = 0 THEN qr_num
END) AS unUseQrNum, SUM(CASE
WHEN state = 1 THEN qr_num
END) AS useQrNum
, status AS status
FROM (
SELECT dev.device_code, dev.status, COUNT(ite.qr_num) AS qr_num,
ite.state
, dev.org_id
FROM charge_match_device dev
LEFT JOIN charge_match_device_items ite ON dev.device_code =
ite.device_code
GROUP BY dev.device_code, ite.state
) d
WHERE org_id = 1
OR org_id IN (
SELECT c.org_id
FROM sys_org c
WHERE FIND_IN_SET(1, c.ancestors)
)
GROUP BY status;
```
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