三张表:merchant_area,sys_area,merchant.
SELECT a.id AS "id",
a.merchant_name AS "merchantName",a.merchant_type AS "merchantType",
a.create_time AS "createTime",
a.is_delete AS "isDelete",
c.id AS 'area.id',
c.name AS 'area.name'
FROM merchant a
LEFT JOIN merchant_area b ON b.`merchant_id` = a.`id`
LEFT JOIN sys_area c ON c.`id`=b.`area_id`
SQL查询三张表获取商户信息并关联区域
本文展示了如何使用SQL查询语句连接三张表:merchant_area, sys_area 和 merchant,以获取特定商户的详细信息及其所在区域。
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