public function getSchemaTables()
{
if ($this->schemaTables !== null) {
return $this->schemaTables;
}
/** @deprecated Deprecated since 3.0, to be removed in 4.0. */
$this->app['schema.builder']['extensions']->addPrefix($this->app['schema.prefix']);
$schema = new Schema();
$tables = array_merge($this->app['schema.builder']['base']->getSchemaTables($schema), $this->app['schema.builder']['content']->getSchemaTables($schema, $this->config), $this->app['schema.builder']['extensions']->getSchemaTables($schema));
$this->schema = $schema;
return $tables;
}