public function __construct(Schema $schema, $tableName)
{
Table::__construct($schema, $tableName);
$this->columnsLockFile = new MicrotimeLockFile(new TempFile());
$this->columnsFile = new LockableFile(new TempFile());
$this->dataLockFile = new MicrotimeLockFile(new TempFile());
$this->dataFile = new LockableFile(new TempFile());
}
public function setColumns(array $columnDefs)
{
$this->columnsLockFile->acquireWrite();
parent::setColumns($columnDefs);
$this->columnsFile->acquireWrite();
$toprint = $this->printColumns($columnDefs);
$columnsHandle = $this->columnsFile->getHandle();
ftruncate($columnsHandle, 0);
fwrite($columnsHandle, $toprint);
$this->columnsFile->releaseWrite();
$this->columnsLockFile->releaseWrite();
}
