一个表里有多个字段需要同时使用字典表进行关联显示，如何写sql查询语句

Posted 2020-11-19 磨叽开发者

参考：https://bbs.csdn.net/topics/330032307 

数据库里面有一个字典表，这张表里面有id段和对应的名字字段。
在另外一个记录的表里面有对应的上述字典表的id，而且有多个字段都含有该id字段。需要将其查出来，并且用名字。

 

SELECT a.id AS ‘编号‘, ‘STORY‘ AS ‘类型‘ , a.title AS ‘标题‘,b.name AS ‘所属项目‘ ,a.project AS ‘所属项目‘ ,
c.realname AS ‘创建者‘, 
a.estimate AS ‘计划时间‘, 
d.realname AS ‘责任研发‘,
a.resolvedDate AS ‘实际解决时间‘,a.closedDate AS ‘实际关闭时间‘,a.STATUS 
FROM zt_story a , zt_project b, zt_user c, zt_user d
WHERE a.project=b.id AND a.openedby=c.account AND a.assignedTo=d.account AND  a.id>=8650 AND a.id<= 8692
ORDER BY a.id

SELECT a.id AS ‘编号‘, ‘BUG‘ AS ‘类型‘ , a.title AS ‘标题‘,b.name AS ‘所属项目‘ ,
c.realname AS ‘创建者‘, 
a.estimateDoneDate AS ‘计划时间‘, 
d.realname AS ‘责任研发‘,
a.resolvedDate AS ‘实际解决时间‘,a.closedDate AS ‘实际关闭时间‘,a.STATUS 
FROM zt_bug a , zt_project b, zt_user c, zt_user d
WHERE a.project=b.id AND a.openedby=c.account AND a.assignedTo=d.account AND  a.id>=28095
ORDER BY a.id