119 lines
2.5 KiB
PHP
119 lines
2.5 KiB
PHP
<?php
|
|
|
|
declare(strict_types=1);
|
|
|
|
namespace Doctrine\DBAL\Driver\IBMDB2;
|
|
|
|
use Doctrine\DBAL\Driver\FetchUtils;
|
|
use Doctrine\DBAL\Driver\IBMDB2\Exception\StatementError;
|
|
use Doctrine\DBAL\Driver\Result as ResultInterface;
|
|
use Doctrine\DBAL\Exception\InvalidColumnIndex;
|
|
|
|
use function db2_fetch_array;
|
|
use function db2_fetch_assoc;
|
|
use function db2_free_result;
|
|
use function db2_num_fields;
|
|
use function db2_num_rows;
|
|
use function db2_stmt_error;
|
|
|
|
final class Result implements ResultInterface
|
|
{
|
|
/**
|
|
* @internal The result can be only instantiated by its driver connection or statement.
|
|
*
|
|
* @param resource $statement
|
|
*/
|
|
public function __construct(private readonly mixed $statement)
|
|
{
|
|
}
|
|
|
|
public function fetchNumeric(): array|false
|
|
{
|
|
$row = @db2_fetch_array($this->statement);
|
|
|
|
if ($row === false && db2_stmt_error($this->statement) !== '02000') {
|
|
throw StatementError::new($this->statement);
|
|
}
|
|
|
|
return $row;
|
|
}
|
|
|
|
public function fetchAssociative(): array|false
|
|
{
|
|
$row = @db2_fetch_assoc($this->statement);
|
|
|
|
if ($row === false && db2_stmt_error($this->statement) !== '02000') {
|
|
throw StatementError::new($this->statement);
|
|
}
|
|
|
|
return $row;
|
|
}
|
|
|
|
public function fetchOne(): mixed
|
|
{
|
|
return FetchUtils::fetchOne($this);
|
|
}
|
|
|
|
/**
|
|
* {@inheritDoc}
|
|
*/
|
|
public function fetchAllNumeric(): array
|
|
{
|
|
return FetchUtils::fetchAllNumeric($this);
|
|
}
|
|
|
|
/**
|
|
* {@inheritDoc}
|
|
*/
|
|
public function fetchAllAssociative(): array
|
|
{
|
|
return FetchUtils::fetchAllAssociative($this);
|
|
}
|
|
|
|
/**
|
|
* {@inheritDoc}
|
|
*/
|
|
public function fetchFirstColumn(): array
|
|
{
|
|
return FetchUtils::fetchFirstColumn($this);
|
|
}
|
|
|
|
public function rowCount(): int
|
|
{
|
|
$numRows = @db2_num_rows($this->statement);
|
|
|
|
if ($numRows === false) {
|
|
throw StatementError::new($this->statement);
|
|
}
|
|
|
|
return $numRows;
|
|
}
|
|
|
|
public function columnCount(): int
|
|
{
|
|
$count = db2_num_fields($this->statement);
|
|
|
|
if ($count !== false) {
|
|
return $count;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
public function getColumnName(int $index): string
|
|
{
|
|
$name = db2_field_name($this->statement, $index);
|
|
|
|
if ($name === false) {
|
|
throw InvalidColumnIndex::new($index);
|
|
}
|
|
|
|
return $name;
|
|
}
|
|
|
|
public function free(): void
|
|
{
|
|
db2_free_result($this->statement);
|
|
}
|
|
}
|