比如这样的查询:
SELECT *
FROM sys_address three
LEFT JOIN sys_address two ON three.parent_code = two.code
LEFT JOIN sys_address o ON two.parent_code = o.code
WHERE three.CODE = 110101
返回是这样的:
"110101" "东城区" "110100" "3" "110100" "市辖区" "110000" "2" "110000" "北京市" "" "1"
有办法做到返回这样的结构么:
"110101" "东城区" "110100" "3"
"110100" "市辖区" "110000" "2"
"110000" "北京市" "" "1"