Question

给出Postgres 10 JSONB数据字段partner_json：

{
  "guid": "a659883cedf44131a700a6f563f2c484",
  "name": "Testing",
  "referrerId": 1,
  "communication": {
    "email": [
      {
        "value": "email@address.com",
        "primary": true,
        "emailTypeCode": 2
      }
    ],
    "phone": [
      {
        "primary": true,
        "phoneNumber": "+15705551234",
        "phoneTypeCode": 4
      }
    ]
  },
  "postalAddress": {
    "as": {
      "postalCode": "Z2P 0B1",
      "streetName": "134 Some Street SW",
      "unitNumber": "",
      "provinceCode": 20,
      "streetNumber": "1144"
    },
    "city": "Somecity",
    "typeCode": 1
  },
  "partnerTypeCode": 4
}

我正在尝试使用电子邮件地址（partner_email ='email@address.com'）上的Sequelize查询-我已经尝试过：

where: {
  partner_json: {
    communication: {
      $contains: {
        email: [{
          value: partner_email
        }]
      }
    }
  }
},

按照https://github.com/sequelize/sequelize/issues/5173和

where: {
  partner_json: {
    communication: {
      email: {
        $contains: [{
          value: partner_email
        }]
      }
    }
  }
},

如https://github.com/sequelize/sequelize/issues/7349

所示

但是两个选项都抛出相同的错误（根据查询的路径略有不同）：

Unhandled rejection Error: Invalid value { email: [ { value: 'email@address.com' } ] }
at Object.escape (F:\Binoids\SYML\GIT\syml-sequelize-sps\node_modules\sequelize\lib\sql-string.js:66:11)
at Object.escape (F:\Binoids\SYML\GIT\syml-sequelize-sps\node_modules\sequelize\lib\dialects\abstract\query-generator.js:934:22)
at Object._whereParseSingleValueObject (F:\Binoids\SYML\GIT\syml-sequelize-sps\node_modules\sequelize\lib\dialects\abstract\query-generator.js:2429:41)
at Object.whereItemQuery (F:\Binoids\SYML\GIT\syml-sequelize-sps\node_modules\sequelize\lib\dialects\abstract\query-generator.js:2131:21)
at Utils.getOperators.forEach.op (F:\Binoids\SYML\GIT\syml-sequelize-sps\node_modules\sequelize\lib\dialects\abstract\query-generator.js:2265:25)
at Array.forEach (<anonymous>)
at Object._traverseJSON (F:\Binoids\SYML\GIT\syml-sequelize-sps\node_modules\sequelize\lib\dialects\abstract\query-generator.js:2263:32)
at _.forOwn (F:\Binoids\SYML\GIT\syml-sequelize-sps\node_modules\sequelize\lib\dialects\abstract\query-generator.js:2243:12)
at F:\Binoids\SYML\GIT\syml-sequelize-sps\node_modules\lodash\lodash.js:4925:15
at baseForOwn (F:\Binoids\SYML\GIT\syml-sequelize-sps\node_modules\lodash\lodash.js:3010:24)
at Function.forOwn (F:\Binoids\SYML\GIT\syml-sequelize-sps\node_modules\lodash\lodash.js:13013:24)
at Object._whereJSON (F:\Binoids\SYML\GIT\syml-sequelize-sps\node_modules\sequelize\lib\dialects\abstract\query-generator.js:2242:7)
at Object.whereItemQuery (F:\Binoids\SYML\GIT\syml-sequelize-sps\node_modules\sequelize\lib\dialects\abstract\query-generator.js:2119:19)
at Utils.getComplexKeys.forEach.prop (F:\Binoids\SYML\GIT\syml-sequelize-sps\node_modules\sequelize\lib\dialects\abstract\query-generator.js:1994:25)
at Array.forEach (<anonymous>)
at Object.whereItemsQuery (F:\Binoids\SYML\GIT\syml-sequelize-sps\node_modules\sequelize\lib\dialects\abstract\query-generator.js:1992:35)
at Object.getWhereConditions (F:\Binoids\SYML\GIT\syml-sequelize-sps\node_modules\sequelize\lib\dialects\abstract\query-generator.js:2456:19)
at Object.selectQuery (F:\Binoids\SYML\GIT\syml-sequelize-sps\node_modules\sequelize\lib\dialects\abstract\query-generator.js:1140:28)
at QueryInterface.select (F:\Binoids\SYML\GIT\syml-sequelize-sps\node_modules\sequelize\lib\query-interface.js:1105:27)
at Promise.try.then.then.then (F:\Binoids\SYML\GIT\syml-sequelize-sps\node_modules\sequelize\lib\model.js:1604:34)
at tryCatcher (F:\Binoids\SYML\GIT\syml-sequelize-sps\node_modules\bluebird\js\release\util.js:16:23)
at Promise._settlePromiseFromHandler (F:\Binoids\SYML\GIT\syml-sequelize-sps\node_modules\bluebird\js\release\promise.js:512:31)

Sequelize.Op在我的代码中之前声明为：

const Sequelize = require('sequelize');
const Op = Sequelize.Op;
const operatorsAliases = {
    $contains: Op.contains
}

这是我第一次使用Op.contains。我已经在其他地方成功使用了具有类似结构（虽然没有放入数组）的Op.eq。我确实尝试了数组中的另一个字段，以确保它与电子邮件地址无关，而是相同的问题。

Postgres查询：

SELECT * FROM partner where partner_json->'communication'->'email' @> [{"value": "email@address.com"}]'

可以正常工作并检索预期的结果。

我正在使用最新版本的Sequelize和PG。

我不确定我在做什么错，因为据报道两者都可以正常工作。有人看到我要去哪里了吗？

Answer 1

在尝试确定如何使用OR时遇到了相同的错误。事实证明，问题出在我如何调用OR，而不是实际值，即使错误消息显示“ Invalid value”。这对我有用：

const config = require('./src/config');

module.exports = {
  plugins: [
    {
      resolve: 'gatsby-plugin-manifest',
      options: {
        icon: './src/images/logo.png',
      },
    }
  ],
};

我将此页面用作参考： Sequelize API Reference

我相信别名已被弃用，因此也许可以使用：

where: {
            [Sequelize.Op.or]: [{book: true}, {hardcover: true}]
        },

Sequelize Op。包含抛出未处理的拒绝错误：无效值

1 个答案: