Top 10 Examples of "promise-mysql in functional component" in JavaScript

co(function *(){
  // set up a connection for the database
  connection = yield mysql.createConnection({
      host: config.db.host,
      user: config.db.user,
      password: config.db.password,
      database: config.db.database
  });
  // login to redit and get your information
  let loginResult = yield reddit('/api/v1/me').get();
  console.log(`** : ${loginResult.name} has logged in.`);
  //get a listing of all new posts on the front page
  let listingResult = yield reddit('/r/borrow/new').listing();
  for (let post of listingResult.get.data.children){
    let newPost = processPost(post.data);
    let user = yield getUser(newPost.poster);
    if (newPost.type == "REQ"){
      // generate a score for all requested loans
      let score = generateScore(newPost, user);

var mysql = require('promise-mysql')
var mysqlConnectionOptions = require('../../backend/settings.js').mysqlConnectionOptions

const pool = mysql.createPool(mysqlConnectionOptions)

var tableName = 'contracts' // !!! set table name hear!

function test () {
  pool.query('drop table ' + tableName)
    .then(function (results) {
      console.log('Drop table "' + tableName + '" results:\n ', results)
    })
    .catch(function (err) {
      console.log('Drop table "' + tableName + '" error:\n', err)
    })
}

setTimeout(test, 500)

var mysql = require('promise-mysql')
var mysqlConnectionOptions = require('../common/settings.js').mysqlConnectionOptions

var optionsBeforeDBCreation = JSON.parse(JSON.stringify(mysqlConnectionOptions)) // full copy
delete optionsBeforeDBCreation['database'] // delete database field

console.log('opt\n', optionsBeforeDBCreation)

var pool = mysql.createPool(optionsBeforeDBCreation)

function createDatabase () {
  pool.query('create database etheroscope')
    .then(function (results) {
      console.log('Database creation success! results:\n ')
      pool = mysql.createPool(mysqlConnectionOptions)
    })
    .catch(function (err) {
      console.log('Database creation error:\n', err)
      pool = mysql.createPool(mysqlConnectionOptions)
    })
}

var sqlContracts = 'create table if not exists contracts(\n' +
  '    contractHash VARCHAR(40)  not null,\n' +
  '    name         VARCHAR(128),\n' +

var mysql = require('promise-mysql')
var mysqlConnectionOptions = require('../../backend/settings.js').mysqlConnectionOptions

var optionsBeforeDBCreation = JSON.parse(JSON.stringify(mysqlConnectionOptions)) // full copy
delete optionsBeforeDBCreation['database'] // delete database field

const pool = mysql.createPool(optionsBeforeDBCreation)

function test () {
  pool.query('create database etheroscope')
    .then(function (results) {
      console.log('Database creation success! results:\n ', results)
    })
    .catch(function (err) {
      console.log('Database cretion error:\n', err)
    })
}

setTimeout(test, 500)

"use strict";
let mysql = require("promise-mysql");
let fs = require("fs");
let argv = require('minimist')(process.argv.slice(2));
let config = fs.readFileSync("./config.json");
let coinConfig = fs.readFileSync("./coinConfig.json");
let protobuf = require('protocol-buffers');
let path = require('path');

global.support = require("./lib/support.js")();
global.config = JSON.parse(config);
global.mysql = mysql.createPool(global.config.mysql);
global.protos = protobuf(fs.readFileSync('./lib/data.proto'));
global.argv = argv;
let comms;
let coinInc;

// Config Table Layout
// .

global.mysql.query("SELECT * FROM config").then(function (rows) {
    rows.forEach(function (row){
        if (!global.config.hasOwnProperty(row.module)){
            global.config[row.module] = {};
        }
        if (global.config[row.module].hasOwnProperty(row.item)){
            return;
        }

// Express middleware
var bodyParser = require('body-parser'); // reads request bodies from POST requests
var cookieParser = require('cookie-parser'); // parses cookie from Cookie request header into an object
var morgan = require('morgan'); // logs every request on the console
var checkLoginToken = require('./lib/check-login-token.js'); // checks if cookie has a SESSION token and sets request.user
var onlyLoggedIn = require('./lib/only-logged-in.js'); // only allows requests from logged in users

// Controllers
var authController = require('./controllers/auth.js');

/*
 Load the RedditAPI class and create an API with db connection. This connection will stay open as
 long as the web server is running, which is 24/7.
 */
var RedditAPI = require('./lib/reddit.js');
var connection = mysql.createPool({
    user: 'root',
    database: 'reddit'
});
var myReddit = new RedditAPI(connection);


// Create a new Express web server
var app = express();

// Specify the usage of the Pug template engine
app.set('view engine', 'pug');

/*
 This next section specifies the middleware we want to run.
 app.use takes a callback function that will be called on every request
 the callback function will receive the request object, the response object, and a next callback.

async function getPool() {
  // From memory
  if(pool){
    return pool;
  }
  // Create the pool from settings
  let settings = await args.getMysqlSettings();
  settings.multipleStatements = true;
  pool = mysql.createPool(settings);
  return pool;
}

const doDropAllDbTables = async config => {
    let errorMessage
    const defaultConfig = {
        multipleStatements: true,
        host: null,
        user: null,
        password: null,
        database: null,
    }
    // Create the connection to the local database
    const conn = await mysql
        .createConnection({ ...defaultConfig, ...config })
        .catch(error => (errorMessage = error))
    if (errorMessage) return new Error(errorMessage)
    conn.query(dropDbQuery)
    conn.end()
}

private init() {
    mysql
      .createConnection({
        host: this.config.mysql.host,
        port: this.config.mysql.port,
        user: this.config.mysql.user,
        password: this.config.mysql.password,
        database: "leadcoin",
      })
      .then(conn => {
        return conn.end()
      })
      .catch(err => {
        if (this.config.env != "test") {
          console.log("Failed to connect to mysql:", err.message)
        }
        setTimeout(this.init, 2000)
      })

var mysql = require('promise-mysql')
var mysqlConnectionOptions = require('../../backend/settings.js').mysqlConnectionOptions

const pool = mysql.createPool(mysqlConnectionOptions)

function test () {
  pool.query('show tables')
    .then(function (results) {
      console.log('Show tables results:\n ', results)
    })
    .catch(function (err) {
      console.log('Show tables error:\n', err)
    })
}

setTimeout(test, 500)