12 if ($this->hasTable(
'metadata')) {
13 $table = $this->table(
'metadata');
15 if (
$table->hasColumn(
'access_id')) {
16 $table->removeColumn(
'access_id');
19 if (
$table->hasColumn(
'owner_guid')) {
20 $table->removeColumn(
'owner_guid');
23 if (
$table->hasColumn(
'enabled')) {
24 $table->removeColumn(
'enabled');