How/where to format INSERT statement by aligning columns with values - sql

Question

I would like to know how I can format the INSERT statement from:
INSERT tablename ([column1], [column2], [column3], [column4], [column5]) VALUES (2,1,11,NULL,4), (2,1,11,NULL,4), (2,1,11,NULL,4);
to:
INSERT tablename ([column1], [column2], [column3], [column4], [column5])
VALUES ( 2, 1, 11, NULL, 4),
( 2, 1, 11, NULL, 4),
( 2, 1, 11, NULL, 4);
Do you know some text formatter that do it?
I found several options, but none that do it like that.

Answer 1

I didn't discover an existent solution, so I do it with PHP.
Let me know about any questions,
Enjoy!
#!/usr/bin/env php
<?php
echo preg_replace_callback("/(INSERT)\s+(.+)\s+\((.+)\)\s+(VALUES)\s+\((.+)\);*/", function($matches) {
$columns = explode(",", $matches[3]);
$values = explode(",", $matches[5]);
//length of INSERT + tablename
$length = strlen("$matches[1] $matches[2]");
//fills VALUES with leading spaces
$values_with_spaces = str_pad($matches[4], $length, " ", STR_PAD_LEFT);
$newColumns = $newValues = [];
foreach($columns as $key => $column) {
$value = !isset($values[$key]) ? 'NULL' : $values[$key];
//takes the longest length between the column and the value
$column_length = max(strlen($column), strlen($value));
$newColumns[$key] = str_pad($column, $column_length, " ", STR_PAD_LEFT);
$newValues[$key] = str_pad($value, $column_length, " ", STR_PAD_LEFT);
}
return "$matches[1] $matches[2] (".join(",",$newColumns).")\n$values_with_spaces (".join(",",$newValues).");\n";
}, file_get_contents("php://stdin"));