The main content of this article introduces the DB::RAW() syntax and attaches the usage code. I hope interested friends can learn about it.
I encountered a problem in the project before. It was very inconvenient to use laravel's query constructor for complex sql queries. It was a headache to stitch together a long list of various query conditions; then I wanted to use the native sql statement to query, and then laravel's paginate() paging method cannot be used; at this time, the DB::raw() method comes in handy!
As shown in the picture:
Result:
The principle of this syntax is to query your The result set is treated as a temporary table, and then paging is performed using laravel's query builder syntax. I hope it will be helpful to you.
Related tutorials: laravel video tutorial
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