From bf6655a534a6775d30cafa67bd801276bda1d98d Mon Sep 17 00:00:00 2001
From: polo <ordipolo@gmx.fr>
Date: Tue, 13 Aug 2024 23:45:21 +0200
Subject: =?UTF-8?q?VERSION=200.2=20doctrine=20ORM=20et=20entit=C3=A9s?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../doctrine/dbal/src/Driver/OCI8/Connection.php   | 119 +++++++++++++++++++
 .../OCI8/ConvertPositionalToNamedPlaceholders.php  |  58 ++++++++++
 vendor/doctrine/dbal/src/Driver/OCI8/Driver.php    |  60 ++++++++++
 .../src/Driver/OCI8/Exception/ConnectionFailed.php |  26 +++++
 .../dbal/src/Driver/OCI8/Exception/Error.php       |  27 +++++
 .../Driver/OCI8/Exception/InvalidConfiguration.php |  20 ++++
 .../OCI8/Exception/NonTerminatedStringLiteral.php  |  27 +++++
 .../OCI8/Exception/UnknownParameterIndex.php       |  24 ++++
 .../dbal/src/Driver/OCI8/ExecutionMode.php         |  30 +++++
 .../Driver/OCI8/Middleware/InitializeSession.php   |  40 +++++++
 vendor/doctrine/dbal/src/Driver/OCI8/Result.php    | 128 +++++++++++++++++++++
 vendor/doctrine/dbal/src/Driver/OCI8/Statement.php | 103 +++++++++++++++++
 12 files changed, 662 insertions(+)
 create mode 100644 vendor/doctrine/dbal/src/Driver/OCI8/Connection.php
 create mode 100644 vendor/doctrine/dbal/src/Driver/OCI8/ConvertPositionalToNamedPlaceholders.php
 create mode 100644 vendor/doctrine/dbal/src/Driver/OCI8/Driver.php
 create mode 100644 vendor/doctrine/dbal/src/Driver/OCI8/Exception/ConnectionFailed.php
 create mode 100644 vendor/doctrine/dbal/src/Driver/OCI8/Exception/Error.php
 create mode 100644 vendor/doctrine/dbal/src/Driver/OCI8/Exception/InvalidConfiguration.php
 create mode 100644 vendor/doctrine/dbal/src/Driver/OCI8/Exception/NonTerminatedStringLiteral.php
 create mode 100644 vendor/doctrine/dbal/src/Driver/OCI8/Exception/UnknownParameterIndex.php
 create mode 100644 vendor/doctrine/dbal/src/Driver/OCI8/ExecutionMode.php
 create mode 100644 vendor/doctrine/dbal/src/Driver/OCI8/Middleware/InitializeSession.php
 create mode 100644 vendor/doctrine/dbal/src/Driver/OCI8/Result.php
 create mode 100644 vendor/doctrine/dbal/src/Driver/OCI8/Statement.php

(limited to 'vendor/doctrine/dbal/src/Driver/OCI8')

diff --git a/vendor/doctrine/dbal/src/Driver/OCI8/Connection.php b/vendor/doctrine/dbal/src/Driver/OCI8/Connection.php
new file mode 100644
index 0000000..3652ca0
--- /dev/null
+++ b/vendor/doctrine/dbal/src/Driver/OCI8/Connection.php
@@ -0,0 +1,119 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\DBAL\Driver\OCI8;
+
+use Doctrine\DBAL\Driver\Connection as ConnectionInterface;
+use Doctrine\DBAL\Driver\Exception;
+use Doctrine\DBAL\Driver\Exception\IdentityColumnsNotSupported;
+use Doctrine\DBAL\Driver\OCI8\Exception\Error;
+use Doctrine\DBAL\SQL\Parser;
+
+use function addcslashes;
+use function assert;
+use function is_resource;
+use function oci_commit;
+use function oci_parse;
+use function oci_rollback;
+use function oci_server_version;
+use function preg_match;
+use function str_replace;
+
+final class Connection implements ConnectionInterface
+{
+    private readonly Parser $parser;
+    private readonly ExecutionMode $executionMode;
+
+    /**
+     * @internal The connection can be only instantiated by its driver.
+     *
+     * @param resource $connection
+     */
+    public function __construct(private readonly mixed $connection)
+    {
+        $this->parser        = new Parser(false);
+        $this->executionMode = new ExecutionMode();
+    }
+
+    public function getServerVersion(): string
+    {
+        $version = oci_server_version($this->connection);
+        assert($version !== false);
+
+        $result = preg_match('/\s+(\d+\.\d+\.\d+\.\d+\.\d+)\s+/', $version, $matches);
+        assert($result === 1);
+
+        return $matches[1];
+    }
+
+    /** @throws Parser\Exception */
+    public function prepare(string $sql): Statement
+    {
+        $visitor = new ConvertPositionalToNamedPlaceholders();
+
+        $this->parser->parse($sql, $visitor);
+
+        $statement = oci_parse($this->connection, $visitor->getSQL());
+        assert(is_resource($statement));
+
+        return new Statement($this->connection, $statement, $visitor->getParameterMap(), $this->executionMode);
+    }
+
+    /**
+     * @throws Exception
+     * @throws Parser\Exception
+     */
+    public function query(string $sql): Result
+    {
+        return $this->prepare($sql)->execute();
+    }
+
+    public function quote(string $value): string
+    {
+        return "'" . addcslashes(str_replace("'", "''", $value), "\000\n\r\\\032") . "'";
+    }
+
+    /**
+     * @throws Exception
+     * @throws Parser\Exception
+     */
+    public function exec(string $sql): int|string
+    {
+        return $this->prepare($sql)->execute()->rowCount();
+    }
+
+    public function lastInsertId(): int|string
+    {
+        throw IdentityColumnsNotSupported::new();
+    }
+
+    public function beginTransaction(): void
+    {
+        $this->executionMode->disableAutoCommit();
+    }
+
+    public function commit(): void
+    {
+        if (! oci_commit($this->connection)) {
+            throw Error::new($this->connection);
+        }
+
+        $this->executionMode->enableAutoCommit();
+    }
+
+    public function rollBack(): void
+    {
+        if (! oci_rollback($this->connection)) {
+            throw Error::new($this->connection);
+        }
+
+        $this->executionMode->enableAutoCommit();
+    }
+
+    /** @return resource */
+    public function getNativeConnection()
+    {
+        return $this->connection;
+    }
+}
diff --git a/vendor/doctrine/dbal/src/Driver/OCI8/ConvertPositionalToNamedPlaceholders.php b/vendor/doctrine/dbal/src/Driver/OCI8/ConvertPositionalToNamedPlaceholders.php
new file mode 100644
index 0000000..5898a2c
--- /dev/null
+++ b/vendor/doctrine/dbal/src/Driver/OCI8/ConvertPositionalToNamedPlaceholders.php
@@ -0,0 +1,58 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\DBAL\Driver\OCI8;
+
+use Doctrine\DBAL\SQL\Parser\Visitor;
+
+use function count;
+use function implode;
+
+/**
+ * Converts positional (?) into named placeholders (:param<num>).
+ *
+ * Oracle does not support positional parameters, hence this method converts all
+ * positional parameters into artificially named parameters.
+ *
+ * @internal This class is not covered by the backward compatibility promise
+ */
+final class ConvertPositionalToNamedPlaceholders implements Visitor
+{
+    /** @var list<string> */
+    private array $buffer = [];
+
+    /** @var array<int,string> */
+    private array $parameterMap = [];
+
+    public function acceptOther(string $sql): void
+    {
+        $this->buffer[] = $sql;
+    }
+
+    public function acceptPositionalParameter(string $sql): void
+    {
+        $position = count($this->parameterMap) + 1;
+        $param    = ':param' . $position;
+
+        $this->parameterMap[$position] = $param;
+
+        $this->buffer[] = $param;
+    }
+
+    public function acceptNamedParameter(string $sql): void
+    {
+        $this->buffer[] = $sql;
+    }
+
+    public function getSQL(): string
+    {
+        return implode('', $this->buffer);
+    }
+
+    /** @return array<int,string> */
+    public function getParameterMap(): array
+    {
+        return $this->parameterMap;
+    }
+}
diff --git a/vendor/doctrine/dbal/src/Driver/OCI8/Driver.php b/vendor/doctrine/dbal/src/Driver/OCI8/Driver.php
new file mode 100644
index 0000000..1b0afbf
--- /dev/null
+++ b/vendor/doctrine/dbal/src/Driver/OCI8/Driver.php
@@ -0,0 +1,60 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\DBAL\Driver\OCI8;
+
+use Doctrine\DBAL\Driver\AbstractOracleDriver;
+use Doctrine\DBAL\Driver\OCI8\Exception\ConnectionFailed;
+use Doctrine\DBAL\Driver\OCI8\Exception\InvalidConfiguration;
+use SensitiveParameter;
+
+use function oci_connect;
+use function oci_new_connect;
+use function oci_pconnect;
+
+use const OCI_NO_AUTO_COMMIT;
+
+/**
+ * A Doctrine DBAL driver for the Oracle OCI8 PHP extensions.
+ */
+final class Driver extends AbstractOracleDriver
+{
+    /**
+     * {@inheritDoc}
+     */
+    public function connect(
+        #[SensitiveParameter]
+        array $params,
+    ): Connection {
+        $username    = $params['user'] ?? '';
+        $password    = $params['password'] ?? '';
+        $charset     = $params['charset'] ?? '';
+        $sessionMode = $params['sessionMode'] ?? OCI_NO_AUTO_COMMIT;
+
+        $connectionString = $this->getEasyConnectString($params);
+
+        /** @psalm-suppress RiskyTruthyFalsyComparison */
+        $persistent = ! empty($params['persistent']);
+        /** @psalm-suppress RiskyTruthyFalsyComparison */
+        $exclusive = ! empty($params['driverOptions']['exclusive']);
+
+        if ($persistent && $exclusive) {
+            throw InvalidConfiguration::forPersistentAndExclusive();
+        }
+
+        if ($persistent) {
+            $connection = @oci_pconnect($username, $password, $connectionString, $charset, $sessionMode);
+        } elseif ($exclusive) {
+            $connection = @oci_new_connect($username, $password, $connectionString, $charset, $sessionMode);
+        } else {
+            $connection = @oci_connect($username, $password, $connectionString, $charset, $sessionMode);
+        }
+
+        if ($connection === false) {
+            throw ConnectionFailed::new();
+        }
+
+        return new Connection($connection);
+    }
+}
diff --git a/vendor/doctrine/dbal/src/Driver/OCI8/Exception/ConnectionFailed.php b/vendor/doctrine/dbal/src/Driver/OCI8/Exception/ConnectionFailed.php
new file mode 100644
index 0000000..cefe9a3
--- /dev/null
+++ b/vendor/doctrine/dbal/src/Driver/OCI8/Exception/ConnectionFailed.php
@@ -0,0 +1,26 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\DBAL\Driver\OCI8\Exception;
+
+use Doctrine\DBAL\Driver\AbstractException;
+
+use function assert;
+use function oci_error;
+
+/**
+ * @internal
+ *
+ * @psalm-immutable
+ */
+final class ConnectionFailed extends AbstractException
+{
+    public static function new(): self
+    {
+        $error = oci_error();
+        assert($error !== false);
+
+        return new self($error['message'], null, $error['code']);
+    }
+}
diff --git a/vendor/doctrine/dbal/src/Driver/OCI8/Exception/Error.php b/vendor/doctrine/dbal/src/Driver/OCI8/Exception/Error.php
new file mode 100644
index 0000000..6abdf23
--- /dev/null
+++ b/vendor/doctrine/dbal/src/Driver/OCI8/Exception/Error.php
@@ -0,0 +1,27 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\DBAL\Driver\OCI8\Exception;
+
+use Doctrine\DBAL\Driver\AbstractException;
+
+use function assert;
+use function oci_error;
+
+/**
+ * @internal
+ *
+ * @psalm-immutable
+ */
+final class Error extends AbstractException
+{
+    /** @param resource $resource */
+    public static function new($resource): self
+    {
+        $error = oci_error($resource);
+        assert($error !== false);
+
+        return new self($error['message'], null, $error['code']);
+    }
+}
diff --git a/vendor/doctrine/dbal/src/Driver/OCI8/Exception/InvalidConfiguration.php b/vendor/doctrine/dbal/src/Driver/OCI8/Exception/InvalidConfiguration.php
new file mode 100644
index 0000000..e9d2d0e
--- /dev/null
+++ b/vendor/doctrine/dbal/src/Driver/OCI8/Exception/InvalidConfiguration.php
@@ -0,0 +1,20 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\DBAL\Driver\OCI8\Exception;
+
+use Doctrine\DBAL\Driver\AbstractException;
+
+/**
+ * @internal
+ *
+ * @psalm-immutable
+ */
+final class InvalidConfiguration extends AbstractException
+{
+    public static function forPersistentAndExclusive(): self
+    {
+        return new self('The "persistent" parameter and the "exclusive" driver option are mutually exclusive');
+    }
+}
diff --git a/vendor/doctrine/dbal/src/Driver/OCI8/Exception/NonTerminatedStringLiteral.php b/vendor/doctrine/dbal/src/Driver/OCI8/Exception/NonTerminatedStringLiteral.php
new file mode 100644
index 0000000..776728f
--- /dev/null
+++ b/vendor/doctrine/dbal/src/Driver/OCI8/Exception/NonTerminatedStringLiteral.php
@@ -0,0 +1,27 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\DBAL\Driver\OCI8\Exception;
+
+use Doctrine\DBAL\Driver\AbstractException;
+
+use function sprintf;
+
+/**
+ * @internal
+ *
+ * @psalm-immutable
+ */
+final class NonTerminatedStringLiteral extends AbstractException
+{
+    public static function new(int $offset): self
+    {
+        return new self(
+            sprintf(
+                'The statement contains non-terminated string literal starting at offset %d.',
+                $offset,
+            ),
+        );
+    }
+}
diff --git a/vendor/doctrine/dbal/src/Driver/OCI8/Exception/UnknownParameterIndex.php b/vendor/doctrine/dbal/src/Driver/OCI8/Exception/UnknownParameterIndex.php
new file mode 100644
index 0000000..2cd3fe7
--- /dev/null
+++ b/vendor/doctrine/dbal/src/Driver/OCI8/Exception/UnknownParameterIndex.php
@@ -0,0 +1,24 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\DBAL\Driver\OCI8\Exception;
+
+use Doctrine\DBAL\Driver\AbstractException;
+
+use function sprintf;
+
+/**
+ * @internal
+ *
+ * @psalm-immutable
+ */
+final class UnknownParameterIndex extends AbstractException
+{
+    public static function new(int $index): self
+    {
+        return new self(
+            sprintf('Could not find variable mapping with index %d, in the SQL statement', $index),
+        );
+    }
+}
diff --git a/vendor/doctrine/dbal/src/Driver/OCI8/ExecutionMode.php b/vendor/doctrine/dbal/src/Driver/OCI8/ExecutionMode.php
new file mode 100644
index 0000000..8efb936
--- /dev/null
+++ b/vendor/doctrine/dbal/src/Driver/OCI8/ExecutionMode.php
@@ -0,0 +1,30 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\DBAL\Driver\OCI8;
+
+/**
+ * Encapsulates the execution mode that is shared between the connection and its statements.
+ *
+ * @internal This class is not covered by the backward compatibility promise
+ */
+final class ExecutionMode
+{
+    private bool $isAutoCommitEnabled = true;
+
+    public function enableAutoCommit(): void
+    {
+        $this->isAutoCommitEnabled = true;
+    }
+
+    public function disableAutoCommit(): void
+    {
+        $this->isAutoCommitEnabled = false;
+    }
+
+    public function isAutoCommitEnabled(): bool
+    {
+        return $this->isAutoCommitEnabled;
+    }
+}
diff --git a/vendor/doctrine/dbal/src/Driver/OCI8/Middleware/InitializeSession.php b/vendor/doctrine/dbal/src/Driver/OCI8/Middleware/InitializeSession.php
new file mode 100644
index 0000000..b825a1a
--- /dev/null
+++ b/vendor/doctrine/dbal/src/Driver/OCI8/Middleware/InitializeSession.php
@@ -0,0 +1,40 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\DBAL\Driver\OCI8\Middleware;
+
+use Doctrine\DBAL\Driver;
+use Doctrine\DBAL\Driver\Connection;
+use Doctrine\DBAL\Driver\Middleware;
+use Doctrine\DBAL\Driver\Middleware\AbstractDriverMiddleware;
+use SensitiveParameter;
+
+final class InitializeSession implements Middleware
+{
+    public function wrap(Driver $driver): Driver
+    {
+        return new class ($driver) extends AbstractDriverMiddleware {
+            /**
+             * {@inheritDoc}
+             */
+            public function connect(
+                #[SensitiveParameter]
+                array $params,
+            ): Connection {
+                $connection = parent::connect($params);
+
+                $connection->exec(
+                    'ALTER SESSION SET'
+                        . " NLS_DATE_FORMAT = 'YYYY-MM-DD HH24:MI:SS'"
+                        . " NLS_TIME_FORMAT = 'HH24:MI:SS'"
+                        . " NLS_TIMESTAMP_FORMAT = 'YYYY-MM-DD HH24:MI:SS'"
+                        . " NLS_TIMESTAMP_TZ_FORMAT = 'YYYY-MM-DD HH24:MI:SS TZH:TZM'"
+                        . " NLS_NUMERIC_CHARACTERS = '.,'",
+                );
+
+                return $connection;
+            }
+        };
+    }
+}
diff --git a/vendor/doctrine/dbal/src/Driver/OCI8/Result.php b/vendor/doctrine/dbal/src/Driver/OCI8/Result.php
new file mode 100644
index 0000000..609e651
--- /dev/null
+++ b/vendor/doctrine/dbal/src/Driver/OCI8/Result.php
@@ -0,0 +1,128 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\DBAL\Driver\OCI8;
+
+use Doctrine\DBAL\Driver\Exception;
+use Doctrine\DBAL\Driver\FetchUtils;
+use Doctrine\DBAL\Driver\OCI8\Exception\Error;
+use Doctrine\DBAL\Driver\Result as ResultInterface;
+
+use function oci_cancel;
+use function oci_error;
+use function oci_fetch_all;
+use function oci_fetch_array;
+use function oci_num_fields;
+use function oci_num_rows;
+
+use const OCI_ASSOC;
+use const OCI_FETCHSTATEMENT_BY_COLUMN;
+use const OCI_FETCHSTATEMENT_BY_ROW;
+use const OCI_NUM;
+use const OCI_RETURN_LOBS;
+use const OCI_RETURN_NULLS;
+
+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
+    {
+        return $this->fetch(OCI_NUM);
+    }
+
+    public function fetchAssociative(): array|false
+    {
+        return $this->fetch(OCI_ASSOC);
+    }
+
+    public function fetchOne(): mixed
+    {
+        return FetchUtils::fetchOne($this);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function fetchAllNumeric(): array
+    {
+        return $this->fetchAll(OCI_NUM, OCI_FETCHSTATEMENT_BY_ROW);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function fetchAllAssociative(): array
+    {
+        return $this->fetchAll(OCI_ASSOC, OCI_FETCHSTATEMENT_BY_ROW);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function fetchFirstColumn(): array
+    {
+        return $this->fetchAll(OCI_NUM, OCI_FETCHSTATEMENT_BY_COLUMN)[0];
+    }
+
+    public function rowCount(): int
+    {
+        $count = oci_num_rows($this->statement);
+
+        if ($count !== false) {
+            return $count;
+        }
+
+        return 0;
+    }
+
+    public function columnCount(): int
+    {
+        $count = oci_num_fields($this->statement);
+
+        if ($count !== false) {
+            return $count;
+        }
+
+        return 0;
+    }
+
+    public function free(): void
+    {
+        oci_cancel($this->statement);
+    }
+
+    /** @throws Exception */
+    private function fetch(int $mode): mixed
+    {
+        $result = oci_fetch_array($this->statement, $mode | OCI_RETURN_NULLS | OCI_RETURN_LOBS);
+
+        if ($result === false && oci_error($this->statement) !== false) {
+            throw Error::new($this->statement);
+        }
+
+        return $result;
+    }
+
+    /** @return array<mixed> */
+    private function fetchAll(int $mode, int $fetchStructure): array
+    {
+        oci_fetch_all(
+            $this->statement,
+            $result,
+            0,
+            -1,
+            $mode | OCI_RETURN_NULLS | $fetchStructure | OCI_RETURN_LOBS,
+        );
+
+        return $result;
+    }
+}
diff --git a/vendor/doctrine/dbal/src/Driver/OCI8/Statement.php b/vendor/doctrine/dbal/src/Driver/OCI8/Statement.php
new file mode 100644
index 0000000..408f0dd
--- /dev/null
+++ b/vendor/doctrine/dbal/src/Driver/OCI8/Statement.php
@@ -0,0 +1,103 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\DBAL\Driver\OCI8;
+
+use Doctrine\DBAL\Driver\OCI8\Exception\Error;
+use Doctrine\DBAL\Driver\OCI8\Exception\UnknownParameterIndex;
+use Doctrine\DBAL\Driver\Statement as StatementInterface;
+use Doctrine\DBAL\ParameterType;
+
+use function is_int;
+use function oci_bind_by_name;
+use function oci_execute;
+use function oci_new_descriptor;
+
+use const OCI_B_BIN;
+use const OCI_B_BLOB;
+use const OCI_COMMIT_ON_SUCCESS;
+use const OCI_D_LOB;
+use const OCI_NO_AUTO_COMMIT;
+use const OCI_TEMP_BLOB;
+use const SQLT_CHR;
+
+final class Statement implements StatementInterface
+{
+    /**
+     * @internal The statement can be only instantiated by its driver connection.
+     *
+     * @param resource          $connection
+     * @param resource          $statement
+     * @param array<int,string> $parameterMap
+     */
+    public function __construct(
+        private readonly mixed $connection,
+        private readonly mixed $statement,
+        private readonly array $parameterMap,
+        private readonly ExecutionMode $executionMode,
+    ) {
+    }
+
+    public function bindValue(int|string $param, mixed $value, ParameterType $type): void
+    {
+        if (is_int($param)) {
+            if (! isset($this->parameterMap[$param])) {
+                throw UnknownParameterIndex::new($param);
+            }
+
+            $param = $this->parameterMap[$param];
+        }
+
+        if ($type === ParameterType::LARGE_OBJECT) {
+            if ($value !== null) {
+                $lob = oci_new_descriptor($this->connection, OCI_D_LOB);
+                $lob->writeTemporary($value, OCI_TEMP_BLOB);
+
+                $value =& $lob;
+            } else {
+                $type = ParameterType::STRING;
+            }
+        }
+
+        if (
+            ! @oci_bind_by_name(
+                $this->statement,
+                $param,
+                $value,
+                -1,
+                $this->convertParameterType($type),
+            )
+        ) {
+            throw Error::new($this->statement);
+        }
+    }
+
+    /**
+     * Converts DBAL parameter type to oci8 parameter type
+     */
+    private function convertParameterType(ParameterType $type): int
+    {
+        return match ($type) {
+            ParameterType::BINARY => OCI_B_BIN,
+            ParameterType::LARGE_OBJECT => OCI_B_BLOB,
+            default => SQLT_CHR,
+        };
+    }
+
+    public function execute(): Result
+    {
+        if ($this->executionMode->isAutoCommitEnabled()) {
+            $mode = OCI_COMMIT_ON_SUCCESS;
+        } else {
+            $mode = OCI_NO_AUTO_COMMIT;
+        }
+
+        $ret = @oci_execute($this->statement, $mode);
+        if (! $ret) {
+            throw Error::new($this->statement);
+        }
+
+        return new Result($this->statement);
+    }
+}
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