多个字段关联同一张字典表-查询SQL
多个字段关联同一张字典表-查询SQL
多个字段关联同一张字典表-查询SQL

SELECT
	a.id,
	a.company_id,
	d.company_name,
	a.type,
	b.dictdata_value,
	a.`name`,
	a.url,
	a.`status`,
	c.dictdata_value
FROM
	project_url a
LEFT JOIN dictionary b 
ON a.type = b.dict_value
AND a.company_id = b.company_id
and b.dict_name = 'type'
LEFT JOIN dictionary c 
ON a.`status` = c.dict_value
AND a.company_id = c.company_id
and c.dict_name = 'status'
LEFT JOIN company d
ON a.company_id=d.id;

多个字段关联同一张字典表-查询SQL

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