[英]Using Eloquent ORM in Laravel to perform search of database using 'not regexp'
我正在处理按段搜索类别,并且要排除最后包含破折号和数字的结果(例如:powerbank-1)。 我的查询:
$categories = Category::where('active_products', ">", 0)
->where('slug', 'LIKE', "%$search_term%")
->where('slug', 'not regexp', "/$search_term-[0-9]/")
->get();
我的结果仍包含-1和-2结尾的多余结果:
{
"query": "powerbank",
"categories": [
{
"id": 18,
"parent_id": 17,
"lft": 108,
"rgt": 109,
"depth": 1,
"name": "Powerbank",
"description": null,
"description2": null,
"products": 43,
"active_products": 38,
"created_at": "2016-08-25 20:51:42",
"updated_at": "2016-09-20 06:06:06",
"slug": "powerbank"
},
{
"id": 20,
"parent_id": 19,
"lft": 124,
"rgt": 125,
"depth": 1,
"name": "Powerbank",
"description": null,
"description2": null,
"products": 43,
"active_products": 38,
"created_at": "2016-08-25 20:51:43",
"updated_at": "2016-09-20 06:06:06",
"slug": "powerbank-1"
},
{
"id": 22,
"parent_id": 21,
"lft": 136,
"rgt": 137,
"depth": 1,
"name": "Powerbank",
"description": null,
"description2": null,
"products": 43,
"active_products": 38,
"created_at": "2016-08-25 20:51:43",
"updated_at": "2016-09-20 06:06:06",
"slug": "powerbank-2"
}]
}
发现了为什么不起作用的问题:从正则表达式中删除斜杠,因此它将是:
->where('slug', 'not regexp', "$search_term-[0-9]")
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