【发布时间】:2018-09-13 12:04:36
【问题描述】:
我该如何查询:
SELECT *, due1 as newDate FROM equipments WHERE due1 <> "1990-01-01"
UNION ALL
SELECT *, due2 as newDate FROM equipments where due2 <> "1990-01-01"
UNION ALL
SELECT *, due3 as newDate FROM equipments WHERE due3 <> "1990-01-01"
ORDER BY newDate ASC
在 Laravel 中?
【问题讨论】:
-
您可以从这里尝试使用以下两种方式Laravel Eloquent Union queryRow query
标签: php sql laravel laravel-query-builder