/SQL/Make a socket server to detect changes in mysql

Make a socket server to detect changes in mysql

var MySQLEvents = require('mysql-events');
var dsn = {
  host:     _dbhostname_,
  user:     _dbusername_,
  password: _dbpassword_,
};
var mysqlEventWatcher = MySQLEvents(dsn);
var watcher =mysqlEventWatcher.add(
  'myDB.table.field.value',
  function (oldRow, newRow, event) {
     //row inserted 
    if (oldRow === null) {
      //insert code goes here 
    }

     //row deleted 
    if (newRow === null) {
      //delete code goes here 
    }

     //row updated 
    if (oldRow !== null && newRow !== null) {
      //update code goes here 
    }

    //detailed event information 
    //console.log(event) 
  }, 
  'match this string or regex'
);

Source: stackoverflow.com

Similar codes

0 vote334 views1 answer
Mysql money value
SQL
0 vote347 views1 answer
Mysql conf.d exampel
SQL
0 vote333 views1 answer
Sql server 2012 create or alter procedure
SQL
19 votes353 views6 answers
Create table sqlite
SQL
0 vote337 views1 answer
Oracle merge insert if not exists
SQL
0 vote330 views1 answer
Mssql describe stored procedure sqlcmd
SQL
0 vote340 views1 answer
How to find sql server name
SQL
1 vote351 views1 answer
Describe table in sql
SQL
12 votes337 views1 answer
Docker run mysql image
SQL
28 votes312 views6 answers
Distinct sql
SQL