Set collation to utf8_bin in shortCode column of ShortUrl so that the UNIQUE key is case sensitive
Set collation to utf8_bin in shortCode column of ShortUrl so that the UNIQUE key is case sensitive

acelaya/shlink,acelaya/shlink,acelaya/url-shortener,shlinkio/shlink,shlinkio/shlink,acelaya/shlink,acelaya/url-shortener,shlinkio/shlink