提交代码

vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/DriverException.php

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+<?php
+
+namespace Doctrine\DBAL\Driver;
+
+use Throwable;
+
+/**
+ * Contract for a driver exception.
+ *
+ * Driver exceptions provide the SQLSTATE of the driver
+ * and the driver specific error code at the time the error occurred.
+ */
+interface DriverException extends Throwable
+{
+    /**
+     * Returns the driver specific error code if available.
+     *
+     * Returns null if no driver specific error code is available
+     * for the error raised by the driver.
+     *
+     * @return int|string|null
+     */
+    public function getErrorCode();
+
+    /**
+     * Returns the driver error message.
+     *
+     * @return string
+     */
+    public function getMessage();
+
+    /**
+     * Returns the SQLSTATE the driver was in at the time the error occurred.
+     *
+     * Returns null if the driver does not provide a SQLSTATE for the error occurred.
+     *
+     * @return string|null
+     */
+    public function getSQLState();
+}