Incorrect alias when lookUpTable=>alias_field is longer than 256 characters

[MikeVanDeeAvrotros]

Url is incorrect when the lookUpTable=>alias_field value is longer than 256(Max mysql alias length) characters.
See UrlEncoder.php line 418.
$aliasValue = $this->tsfe->csConvObj->substr('utf-8', $row[$configuration['alias_field']], 0, $maxAliasLengthLength);
The first index in $row is only 256 characters long. So $aliasValue is empty string.

https://dev.mysql.com/doc/refman/5.7/en/identifiers.html

[dmitryd]

Yes, that's right. 256 characters limit. Make your aliases smaller :)

[MikeVanDeeAvrotros]

I can't make my alias shorter.
Is it possible to add AS alias_value in the query? So I can make my lookUpTable=>alias_field value longer than 256.