TYPO3 v15 dev-main snapshot ()

2026-08-10 22:31:15 +02:00
commit 6830982e7d
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+<?php
+
+declare(strict_types=1);
+
+/*
+ * This file is part of the TYPO3 CMS project.
+ *
+ * It is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU General Public License, either version 2
+ * of the License, or any later version.
+ *
+ * For the full copyright and license information, please read the
+ * LICENSE.txt file that was distributed with this source code.
+ *
+ * The TYPO3 project - inspiring people to share!
+ */
+
+namespace TYPO3\CMS\Extbase\Persistence\Generic\Qom;
+
+/**
+ * Base interface for SQL function expressions with multiple operands.
+ *
+ * Function expressions can be used in ORDER BY clauses to sort results
+ * by computed values such as CONCAT, TRIM, COALESCE, etc.
+ *
+ * @internal only to be used within Extbase, not part of TYPO3 Core API.
+ */
+interface FunctionExpressionInterface extends DynamicOperandInterface
+{
+    /**
+     * Returns the operands of this function expression.
+     *
+     * @return array<DynamicOperandInterface|string> The operands
+     */
+    public function getOperands(): array;
+
+    /**
+     * Returns the SQL function name.
+     *
+     * @return string The function name (e.g., 'CONCAT', 'TRIM', 'COALESCE')
+     */
+    public function getFunctionName(): string;
+}