/**
* Create an empty Doctrine DBAL TableDiff from the Blueprint.
*
* @param \Nova\Database\Schema\Blueprint $blueprint
* @param \Doctrine\DBAL\Schema\AbstractSchemaManager $schema
* @return \Doctrine\DBAL\Schema\TableDiff
*/
protected function getDoctrineTableDiff(Blueprint $blueprint, SchemaManager $schema)
{
$table = $this->getTablePrefix() . $blueprint->getTable();
$tableDiff = new TableDiff($table);
$tableDiff->fromTable = $schema->listTableDetails($table);
return $tableDiff;
}
/**
* Compile a drop primary key command.
*
* @param \Nova\Database\Schema\Blueprint $blueprint
* @param \Nova\Support\Fluent $command
* @return string
*/
public function compileDropPrimary(Blueprint $blueprint, Fluent $command)
{
$table = $blueprint->getTable();
return 'alter table ' . $this->wrapTable($blueprint) . " drop constraint {$table}_pkey";
}
/**
* Execute the blueprint to build / modify the table.
*
* @param \Nova\Database\Schema\Blueprint $blueprint
* @return void
*/
protected function build(Blueprint $blueprint)
{
$blueprint->build($this->connection, $this->grammar);
}