[10.x] Add getRawQueryLog() method

[fuwasegu]

⚠ NOTICE: A failed test is not about my changes

In #47507 , toRawSql() was implemented that can retrieve the complete query with values bound to the SQL output by toSql().

I thought it would be nice to have an extension method that could retrieve the complete query with bound values, similarly with DB:::getQueryLog()

I implemented it.

Usage

Basically, the usage is the same as getQueryLog()

DB::enableQueryLog();

// do something with querying

$logs = DB::getRawQueryLog();

In the case of getQueryLog(), we could get an associative array like this

[
  [
    "query" => "select * from "users" where "id" in (?, ?, ?)"
    "bindings" => [
      0 => 3
      1 => 6
      2 => 8
    ]
    "time" => 4.06
  ]
]

Now, we could get an associative array like this with getRawQueryLog()

[
  [
    "raw_query" => "select * from "users" where "id" in (3, 6, 8)"
    "time" => 4.06
  ]
]

[huangdijia]

Will there be leakage of sensitive information?

[fuwasegu]

@huangdijia
Thank you for your comment!

Certainly, there are concerns about leaking of sensitive information because this feature make it possible to dump full sql query logs which is bound all properties.
Perhaps, the one of the reasons why anyone didn't implement a function like toRawSql() is protecting from leaking of sensitive informatioins.
However, I think this project had decided to entrust developers to judge to use these features because toRawSql() was implemented and merged in the previous Pull Request.
Therefore, I think whether to output logs which contains sensitive informations should be based on developers judgement as well this feature.