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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
commit26a029d407be480d791972afb5975cf62c9360a6 (patch)
treef435a8308119effd964b339f76abb83a57c29483 /storage/mozIStorageFunction.idl
parentInitial commit. (diff)
downloadfirefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz
firefox-26a029d407be480d791972afb5975cf62c9360a6.zip
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "nsISupports.idl"
+
+#include "mozIStorageValueArray.idl"
+
+interface mozIStorageConnection;
+interface nsIArray;
+interface nsIVariant;
+
+/**
+ * mozIStorageFunction is to be implemented by storage consumers that
+ * wish to receive callbacks during the request execution.
+ *
+ * SQL can apply functions to values from tables. Examples of
+ * such functions are MIN(a1,a2) or SQRT(num). Many functions are
+ * implemented in SQL engine.
+ *
+ * This interface allows consumers to implement their own,
+ * problem-specific functions.
+ * These functions can be called from triggers, too.
+ *
+ */
+[scriptable, function, uuid(9ff02465-21cb-49f3-b975-7d5b38ceec73)]
+interface mozIStorageFunction : nsISupports {
+ /**
+ * onFunctionCall is called when execution of a custom
+ * function should occur.
+ *
+ * @param aNumArguments The number of arguments
+ * @param aFunctionArguments The arguments passed in to the function
+ *
+ * @returns any value as Variant type.
+ */
+
+ nsIVariant onFunctionCall(in mozIStorageValueArray aFunctionArguments);
+};