SELECT * FROM user WHERE FIND_IN_SET(1, type); DB::table('user') ->select(['*']) ->whereRaw('FIND_IN_SET(?, type)', [$type]) ->get();
'zone1', 'zone2', 'department', 'user.agent', 'tag', 'contact', 'source');$res->whereIn('id',$customer_ids)->where('is_call', '>=', 0)->orderByRaw(DB::raw("FIND_IN_SET(id, '" .implode(',',$customer_ids) . "'" . ')'));//按照指定顺序排序...
->orderByRaw(DB::raw("FIND_IN_SET(id, '" . implode(',', $customer_ids) . "'" . ')'));//按照指定顺序排序 1. 2. 3. 4. 5. 6. 这里$customer_ids是一个一维数组,所以在里面要转化一下 然后在根据相应的值来排序 1. 非学,无以致疑;非问,无以广识...
mysql中find_in_set()函数的使用 ”分隔 如 (1,2,6,8) 查询字段(strlist)中包含(str)的结果,返回结果为null或记录假如字符串str在由N个子链组成的字符串列表strlist 中,则返回值的范围在 1 到 N...--- find_in_set()和like的区别:在mysql中,有时我们在做数据库查询时,...注意:mysql字符串函数 ...
FIND_IN_SET 不走索引,大家有什么好的解决方案吗?建立一个一对多的表怎么样?mysql 索引 举报 勇敢的心 见习助教 848 声望 暂无个人描述~ 0 人点赞 《L05 电商实战》 从零开发一个电商项目,功能包括电商后台、商品 & SKU 管理、购物车、订单管理、支付宝支付、微信支付、订单退款流程、优惠券等 《L03 ...
[connection:protected] => mysql// [primaryKey:protected] => id// [keyType:protected] => int// [incrementing] => 1// [with:protected] => Array// (// )// [withCount:protected] => Array// (// )// [perPage:protected] => 15// [exists] => 1// [wasRecentlyCreated] =>// [...
If you are upgrading your application from Laravel 5.3, you are not required to switch to this character set.If you choose to switch to this character set manually and are running a version of MySQL older than the 5.7.7 release, you may need to manually configure the default string length...
// [connection:protected] => mysql // [primaryKey:protected] => id // [keyType:protected] => int // [incrementing] => 1 // [with:protected] => Array // ( // ) // [withCount:protected] => Array // ( // ) // [perPage:protected] => 15 ...
In other words, you can think of each index like a MySQL table. By default, each model will be persisted to an index matching the model's typical "table" name. Typically, this is the plural form of the model name; however, you are free to customize the model's index by overriding ...
DB_CONNECTION=mysql DB_HOST=127.0.0.1 DB_PORT=3306 DB_DATABASE=homestead DB_USERNAME=homestead DB_PASSWORD=secret 您也可以使用专为Laravel特制的Vagrant盒子Homestead,但这不在本文的范围之内。 如果您想了解更多信息, 请参阅Homestead文档。 让我们开始我们的第一个模型和迁移 - 文章。 该文章应该有一个标题...