MongoDB：带有数组的查询字符串

发布于 2025-01-17 17:49:09 字数 305 浏览 0 评论 0原文

是否可以查询/检查数组中的元素之一是否位于逗号分隔的字符串中？

Roles = "CRM, PRM"

CurrentRoles = [ "CRM", "Officer" ]

所以我需要检查 CurrentRoles 数组中的数组之一是否在 Roles 字符串中？变量 (CurrentRoles) 是查询中需要使用的变量，因为它是一个动态字段，并且会根据登录者的不同而变化。

到目前为止我的查询：

{ Roles : { $in: CurrentRoles } }

原文

Is it possible to query/check whether one of the elements in an array is in a comma separated string?

Roles = "CRM, PRM"

CurrentRoles = [ "CRM", "Officer" ]

So I need to check if one of the arrays in the CurrentRoles Array is in the Roles String?
The variable (CurrentRoles) is what needs to be used in the Query because it is a dynamic field and changes depending on who is logged in.

Query I have so far :

{ Roles : { $in: CurrentRoles } }

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烟火散人牵绊 2025-01-24 17:49:09

db.collection.aggregate([
  {
    $match: {
      $or: [
        { Roles: { $regex: "CRM" } },
        { Roles: { $regex: "Officer" } }
      ]
    }
  }
])

mongoplayground

db.collection.aggregate([
  {
    $match: {
      $expr: {
        $or: [
          { $in: [ "CRM", { "$split": [ "$Roles", ", " ] } ] },
          { $in: [ "Officer", { "$split": [ "$Roles", ", " ] } ] }
        ]
      }
    }
  }
])

mongoplayground

db.collection.aggregate([
  {
    $match: {
      $or: [
        { Roles: { $regex: "CRM" } },
        { Roles: { $regex: "Officer" } }
      ]
    }
  }
])

mongoplayground

db.collection.aggregate([
  {
    $match: {
      $expr: {
        $or: [
          { $in: [ "CRM", { "$split": [ "$Roles", ", " ] } ] },
          { $in: [ "Officer", { "$split": [ "$Roles", ", " ] } ] }
        ]
      }
    }
  }
])

mongoplayground

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