YQ Connector: support managed ClickHouse

Со стороны dqrun можно обратиться к инстансу коннектора, который работает на streaming стенде, и извлечь данные из облачного CH.

1 files changed, 45 insertions, 0 deletions

diff --git a/contrib/libs/llvm14/include/llvm/ADT/identity.h b/contrib/libs/llvm14/include/llvm/ADT/identity.h
new file mode 100644
index 0000000000..498374edb2
--- /dev/null
+++ b/contrib/libs/llvm14/include/llvm/ADT/identity.h
@@ -0,0 +1,45 @@
+#pragma once
+
+#ifdef __GNUC__
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wunused-parameter"
+#endif
+
+//===- llvm/ADT/Identity.h - Provide std::identity from C++20 ---*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file provides an implementation of std::identity from C++20.
+//
+// No library is required when using these functions.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_ADT_IDENTITY_H
+#define LLVM_ADT_IDENTITY_H
+
+
+namespace llvm {
+
+template <class Ty> struct identity {
+  using argument_type = Ty;
+
+  Ty &operator()(Ty &self) const {
+    return self;
+  }
+  const Ty &operator()(const Ty &self) const {
+    return self;
+  }
+};
+
+} // end namespace llvm
+
+#endif // LLVM_ADT_IDENTITY_H
+
+#ifdef __GNUC__
+#pragma GCC diagnostic pop
+#endif