Mysql Knex.js查询抛出警告“；不推荐在没有表名的情况下调用knex；

我正在为Mysql使用Knex.js。我成功地运行了迁移并创建了表。之后，当我通过这个命令运行seed时，命令

knex seed:run

，我得到以下错误：

Knex:警告-不推荐在没有表名的情况下调用Knex。使用 改为knex.queryBuilder（）

请检查以下错误和我的代码。我没有发现任何错误的代码。怎么解决这个问题

终端错误：

Using environment: development
Knex:warning - calling knex without a tableName is deprecated. Use knex.queryBuilder() instead.
Error: ER_PARSE_ERROR: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '' at line 1
    at Query.Sequence._packetToError (C:\wamp64\www\golabi-api\node_modules\mysql\lib\protocol\sequences\Sequence.js:52:14)
    at Query.ErrorPacket (C:\wamp64\www\golabi-api\node_modules\mysql\lib\protocol\sequences\Query.js:77:18)
    at Protocol._parsePacket (C:\wamp64\www\golabi-api\node_modules\mysql\lib\protocol\Protocol.js:279:23)
    at Parser.write (C:\wamp64\www\golabi-api\node_modules\mysql\lib\protocol\Parser.js:76:12)
    at Protocol.write (C:\wamp64\www\golabi-api\node_modules\mysql\lib\protocol\Protocol.js:39:16)
    at Socket.<anonymous> (C:\wamp64\www\golabi-api\node_modules\mysql\lib\Connection.js:103:28)
    at emitOne (events.js:116:13)
    at Socket.emit (events.js:211:7)
    at addChunk (_stream_readable.js:263:12)
    at readableAddChunk (_stream_readable.js:250:11)
    at Socket.Readable.push (_stream_readable.js:208:10)
    at TCP.onread (net.js:594:20)
    --------------------
    at Protocol._enqueue (C:\wamp64\www\golabi-api\node_modules\mysql\lib\protocol\Protocol.js:145:48)
    at Connection.query (C:\wamp64\www\golabi-api\node_modules\mysql\lib\Connection.js:208:25)
    at C:\wamp64\www\golabi-api\node_modules\knex\lib\dialects\mysql\index.js:161:18
    at Promise._execute (C:\wamp64\www\golabi-api\node_modules\bluebird\js\release\debuggability.js:303:9)
    at Promise._resolveFromExecutor (C:\wamp64\www\golabi-api\node_modules\bluebird\js\release\promise.js:483:18)
    at new Promise (C:\wamp64\www\golabi-api\node_modules\bluebird\js\release\promise.js:79:10)
    at Client_MySQL._query (C:\wamp64\www\golabi-api\node_modules\knex\lib\dialects\mysql\index.js:155:12)
    at Client_MySQL.query (C:\wamp64\www\golabi-api\node_modules\knex\lib\client.js:199:17)
    at Runner.<anonymous> (C:\wamp64\www\golabi-api\node_modules\knex\lib\runner.js:149:36)
    at Runner.tryCatcher (C:\wamp64\www\golabi-api\node_modules\bluebird\js\release\util.js:16:23)
    at Runner.query (C:\wamp64\www\golabi-api\node_modules\bluebird\js\release\method.js:15:34)
    at C:\wamp64\www\golabi-api\node_modules\knex\lib\runner.js:61:21
    at tryCatcher (C:\wamp64\www\golabi-api\node_modules\bluebird\js\release\util.js:16:23)
    at C:\wamp64\www\golabi-api\node_modules\bluebird\js\release\using.js:185:26
    at tryCatcher (C:\wamp64\www\golabi-api\node_modules\bluebird\js\release\util.js:16:23)
    at Promise._settlePromiseFromHandler (C:\wamp64\www\golabi-api\node_modules\bluebird\js\release\promise.js:512:31)
    at Promise._settlePromise (C:\wamp64\www\golabi-api\node_modules\bluebird\js\release\promise.js:569:18)
    at Promise._settlePromise0 (C:\wamp64\www\golabi-api\node_modules\bluebird\js\release\promise.js:614:10)
    at Promise._settlePromises (C:\wamp64\www\golabi-api\node_modules\bluebird\js\release\promise.js:693:18)
    at Promise._fulfill (C:\wamp64\www\golabi-api\node_modules\bluebird\js\release\promise.js:638:18)
    at PromiseArray._resolve (C:\wamp64\www\golabi-api\node_modules\bluebird\js\release\promise_array.js:126:19)
    at PromiseArray._promiseFulfilled (C:\wamp64\www\golabi-api\node_modules\bluebird\js\release\promise_array.js:144:14)

种子含量：

exports.seed = function(knex, Promise) {
  // Deletes ALL existing entries
  return knex().del('tbl_settings')
    .then(function () {
      // Inserts seed entries
      return knex('tbl_settings').insert([
        {
          id: 1,
          about_us: 'Ali Hesari',
          phone: 05000000,
          mobile: 09300000,
          email: 'xxxxx@gmail.com',
          address: 'xxxx'
        }
      ]);
    });
};

---

表名应传递给

knex（）

，而不是

.del（）

exports.seed = function(knex, Promise) {
  // Deletes ALL existing entries
  return knex().del('tbl_settings')
    .then(function () {
      // Inserts seed entries
      return knex('tbl_settings').insert([
        {
          id: 1,
          about_us: 'Ali Hesari',
          phone: 05000000,
          mobile: 09300000,
          email: 'xxxxx@gmail.com',
          address: 'xxxx'
        }
      ]);
    });
};

knex('tbl_settings')
.del()
.then(...)