use strict; use warnings; use lib "t/lib"; use SQLiteTest; use Test::More; use if -d ".git", "Test::FailWarnings"; my $dbh = connect_ok(RaiseError => 1, PrintError => 0); $dbh->do($_) for q[CREATE TABLE "Country Info" ("Country Code" CHAR(2) PRIMARY KEY, "Name" VARCHAR(200))], q[INSERT INTO "Country Info" VALUES ('DE', 'Germany')], q[INSERT INTO "Country Info" VALUES ('FR', 'France')]; my $sth = $dbh->primary_key_info(undef, undef, "Country Info"); my $row = $sth->fetchrow_hashref; ok $row, 'Found the primary key column.'; is $row->{COLUMN_NAME} => "Country Code", 'Key column name reported correctly.' or note explain $row; done_testing;