Implements hook_schema().
function module_test_schema() {
$schema['module_test'] = array(
'description' => 'Dummy table to test the behavior of hook_schema() during module installation.',
'fields' => array(
'data' => array(
'type' => 'varchar',
'length' => 255,
'not null' => TRUE,
'default' => '',
'description' => 'An example data column for the module.',
),
),
);
return $schema;
}