更新MySQL中特定行的concat选择

Question

我尝试使用＆＃39; model_name＆＃39;进行更新与＆＃39; year_from＆＃39;和＆＃39; year_to＆＃39;数据，但我有随机model_id的6k模型，所以我想更新与model_id匹配的模型名称。如果我删除了行＆＃39;其中model_id = 2＆＃39;它使用最小值和最大值更新整个表。如何修改此查询？

UPDATE lc_vehicles2
SET model_name = concat(model_name, ' (', (
SELECT MIN(year_from) 
FROM (SELECT * FROM lc_vehicles2) AS VEHICLES
WHERE model_id = 2),'-', (
SELECT MAX(year_to) 
FROM (SELECT * FROM lc_vehicles2) AS VEHICLES
WHERE model_id = 2),')')

表格结构：

brand_id | brand_name | model_id | model_name | year_from | year_to
502      | audi       | 2288     | A6         | 1999.06   | 2006.01
145      | volvo      | 2154     | S60        | 2006.06   | 2012.12

Answer 1

UPDATE lc_vehicles2 VH
INNER JOIN
(
    SELECT MIN(year_from) MIN_YEAR,model_id FROM lc_vehicles2 GROUP BY model_id
)MIN_TABLE ON MIN_TABLE.model_id=VH.model_id 
INNER JOIN
(
    SELECT MAX(year_to) MAX_YEAR,model_id FROM lc_vehicles2 GROUP BY model_id
)MAX_TABLE ON MAX_TABLE.model_id=VH.model_id
SET model_name = CONCAT(VH.model_name,'(',MIN_TABLE.MIN_YEAR,'-',MAX_TABLE.MAX_YEAR,')')

尝试以上查询。