Get code line and file name that's executing processing the current function in PHP

function log() {
    try {
        $bt = debug_backtrace();
        $fileAndLine = "";
        for ($i = 0; $i < 10; $i++) {
            $row = $bt[$i];
            if (isset($row["file"]) && isset($row["line"])) {
                $fileAndLine = $row["file"] . "::" . $row["line"];
                $i = 50;
            }
        }
        return $fileAndLine;
    }
    catch (Exception $ex) {
        return "";
    }
}

Laravel 5: Logging All DB Query | Log Queries | Listen Query Events | Query Logging | Sql Logging | Log SQL | DB Connection Class | Laravel Database Connection | Laravel DB Connection Query Run Method

Laravel 5: Logging All DB Query | Log Queries | Listen Query Events | Query Logging | Sql Logging | Log SQL | DB Connection Class | Laravel Database Connection | Laravel DB Connection Query Run Method.

Logging query in Laravel is easy. You can then register event listener for DB. At first you need to create an service provider in directory ("project/app/Providers" ) named QueryLogProvider with following contents:

<?php
namespace App\Providers;

use Monolog\Logger;
use Illuminate\Support\Facades\DB;
use Monolog\Handler\StreamHandler;
use Illuminate\Support\ServiceProvider;

class QueryLogProvider extends ServiceProvider
{
    public function register()
    {
        DB::listen(function ($query) {
            $logFile = storage_path('logs/query-log-'.date("Y-m-d").'.log');
            $stream = new Logger('log');
            $stream->pushHandler(new StreamHandler($logFile));
            $bindings = $query->bindings;
            $time = $query->time;
            $stream->info($query->sql, compact('bindings', 'time'));
        });
    }
}

You are done with creating provider. Now you have to register in file "project/config/app.php" in section 

'providers' => [
    .....,
    App\Providers\QueryLogProvider::class
],

All your queries will be stored on the location "project/storage/logs" with prefix file name "query-log".

But you can do some wired things, editing source code. To do so first need to open your connection class:

Illuminate\Database\Connection

and navigate to function:

protected function run($query, $bindings, Closure $callback)

actually all query in Laravel passed through this method.

So you can do whatever you wish to do here.

Logging Hibernate SQL in Grails With Parameters

Add the following line to DataSource.groovy marked yellow

dataSource {
    pooled = true
    url = jdbc:mysql://localhost/database_name?useUnicode=yes&characterEncoding=UTF-8
    driverClassName = com.mysql.jdbc.Driver
    username = database_user_name
    password = database_password
    dialect = org.hibernate.dialect.MySQL5InnoDBDialect
    dbCreate = "update"
    logSql = true
    properties {
        maxActive = 1000
        maxIdle = 100
        minIdle = 50
        initialSize = 1
        minEvictableIdleTimeMillis = 60000
        timeBetweenEvictionRunsMillis = 60000
        numTestsPerEvictionRun = 3
        maxWait = 10000
        testOnBorrow = true
        testWhileIdle = true
        testOnReturn = true
        validationQuery = "SELECT 1"
    }
}

Add the following two code block to last of the file

log4j = {
    debug 'org.hibernate.SQL'
    trace 'org.hibernate.type.descriptor.sql.BasicBinder'
}

hibernate {
    cache.use_second_level_cache = true
    cache.use_query_cache = true
    cache.region.factory_class = 'net.sf.ehcache.hibernate.EhCacheRegionFactory'
    cache.provider_class = 'net.sf.ehcache.hibernate.EhCacheProvider'
    format_sql = false
    use_sql_comments = true
}

Example output of trace/debug

Hibernate: /* insert com.pkm.LogTest */ insert into log_test (created, name, display_name, a_long_value) values (?, ?, ?, ?)
2014-05-05 09:42:44,803 [http-bio-8011-exec-10] TRACE sql.BasicBinder  - binding parameter [1] as [TIMESTAMP] - Mon May 05 09:42:44 ALMT 2014
2014-05-05 09:42:44,803 [http-bio-8011-exec-10] TRACE sql.BasicBinder  - binding parameter [2] as [VARCHAR] - Pritom Kumar Mondal
2014-05-05 09:42:44,803 [http-bio-8011-exec-10] TRACE sql.BasicBinder  - binding parameter [3] as [VARCHAR] - pritom
2014-05-05 09:42:44,803 [http-bio-8011-exec-10] TRACE sql.BasicBinder  - binding parameter [4] as [BIGINT] - 3

Yii - How to print SQL used by the application

You can log the executed queries in the application log and review that. Something like this in the config file, and the file named "db.log" most probably created in "protected/runtime" folder.

'components' => array(
  'db'=>array(
    'enableParamLogging' => true,
  ),
  'log'=>array(
    'class'=>'CLogRouter',
    'routes'=>array( 
      array(
        'class'=>'CFileLogRoute',
        'levels'=>'trace,log',
        'categories' => 'system.db.CDbCommand',
        'logFile' => 'db.log',
      ), 
    ),
  ),
);

In some cases (e.g. when running tests), you will also need to call Yii::app()->log->processLogs(null); at the end of the process for this to work.
Of course, once you're there nothing's stopping you from writing your own log route that does something different with the logged messages, but mind that the logs are processed at the end of the request (or when you call processLogs), not every time you log something.

---

By the way, the proper way to create dynamic query with parameters:

$criteria = new CDbCriteria();
$criteria->condition = 't.date BETWEEN :from_date AND :to_date';
$criteria->params = array(
  ':from_date' => $from_date,
  ':to_date' => $to_date,
);
$criteria->with = array('order');

$orders = ProductOrder::model()->findAll($criteria);