#!/usr/bin/perl

my %escapes = (
   n => "\n",
   r => "\r",
);

while (<>) {
    s{\\([\Wrn])}{ $escapes{$1} // ( $1 eq "'" ? "''" : $1 ) }eg;
    s/ auto_increment//g;
    next if /^(?:UN)?LOCK TABLES/;
    print;
}