--- /dev/null
+use strict;
+use warnings;
+
+use Test::More;
+
+use lib qw(t/lib);
+use DBIC::SqlMakerTest;
+
+use_ok('DBICTest');
+
+my $schema = DBICTest->init_schema();
+
+my $sql_maker = $schema->storage->sql_maker;
+
+for my $q ('', '"') {
+
+ $sql_maker->quote_char($q);
+
+ is_same_sql_bind (
+ \[ $sql_maker->select ('artist', '*', { 'artist.name' => { -ident => 'artist.pseudonym' } } ) ],
+ "SELECT *
+ FROM ${q}artist${q}
+ WHERE ${q}artist${q}.${q}name${q} = ${q}artist${q}.${q}pseudonym${q}
+ ",
+ [],
+ );
+
+ is_same_sql_bind (
+ \[ $sql_maker->update ('artist',
+ { 'artist.name' => { -ident => 'artist.pseudonym' } },
+ { 'artist.name' => { '!=' => { -ident => 'artist.pseudonym' } } },
+ ) ],
+ "UPDATE ${q}artist${q}
+ SET ${q}artist${q}.${q}name${q} = ${q}artist${q}.${q}pseudonym${q}
+ WHERE ${q}artist${q}.${q}name${q} != ${q}artist${q}.${q}pseudonym${q}
+ ",
+ [],
+ );
+}
+
+done_testing;