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authorLucas de Castro Borges <lucas@gnuabordo.com.br>2025-02-11 15:07:35 -0300
committerLucas de Castro Borges <lucas@gnuabordo.com.br>2025-02-11 15:07:35 -0300
commit4cb8841196d0625dfa3825aa326f071cd27c7b8b (patch)
tree1682a647d4463397c119183369ae6f750d5fdcff /src/mongo/db/query/query_shape/cmd_with_let_shape.cpp
parentaa03c6362cbaa767638e6eed9b031d86dd2643d1 (diff)
parent8f0827553e09872941945a093b647a4211a9db7f (diff)
Update upstream source from tag 'upstream/6.0.0'master
Update to upstream version '6.0.0' with Debian dir 5604a80ec1c96ca76f25f40d78e6ef855abec322
Diffstat (limited to 'src/mongo/db/query/query_shape/cmd_with_let_shape.cpp')
-rw-r--r--src/mongo/db/query/query_shape/cmd_with_let_shape.cpp107
1 files changed, 0 insertions, 107 deletions
diff --git a/src/mongo/db/query/query_shape/cmd_with_let_shape.cpp b/src/mongo/db/query/query_shape/cmd_with_let_shape.cpp
deleted file mode 100644
index 2bbb6dfeadc..00000000000
--- a/src/mongo/db/query/query_shape/cmd_with_let_shape.cpp
+++ /dev/null
@@ -1,107 +0,0 @@
-/**
- * Copyright (C) 2023-present MongoDB, Inc.
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the Server Side Public License, version 1,
- * as published by MongoDB, Inc.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * Server Side Public License for more details.
- *
- * You should have received a copy of the Server Side Public License
- * along with this program. If not, see
- * <http://www.mongodb.com/licensing/server-side-public-license>.
- *
- * As a special exception, the copyright holders give permission to link the
- * code of portions of this program with the OpenSSL library under certain
- * conditions as described in each individual source file and distribute
- * linked combinations including the program with the OpenSSL library. You
- * must comply with the Server Side Public License in all respects for
- * all of the code used other than as permitted herein. If you modify file(s)
- * with this exception, you may extend this exception to your version of the
- * file(s), but you are not obligated to do so. If you do not wish to do so,
- * delete this exception statement from your version. If you delete this
- * exception statement from all source files in the program, then also delete
- * it in the license file.
- */
-
-#include "mongo/db/query/query_shape/cmd_with_let_shape.h"
-
-namespace mongo::query_shape {
-
-namespace {
-BSONObj extractLetShape(BSONObj letSpec,
- const SerializationOptions& opts,
- const boost::intrusive_ptr<ExpressionContext>& expCtx) {
- if (letSpec.isEmpty()) {
- // Fast path for the common case.
- return letSpec;
- }
-
- BSONObjBuilder bob;
- for (BSONElement elem : letSpec) {
- auto expr = Expression::parseOperand(expCtx.get(), elem, expCtx->variablesParseState);
- auto redactedValue = expr->serialize(opts);
- // Note that this will throw on deeply nested let variables.
- redactedValue.addToBsonObj(&bob, opts.serializeFieldPathFromString(elem.fieldName()));
- }
- return bob.obj();
-}
-
-auto representativeLetShape(boost::optional<BSONObj> let,
- const boost::intrusive_ptr<ExpressionContext>& expCtx) {
- return let ? extractLetShape(
- *let, SerializationOptions::kRepresentativeQueryShapeSerializeOptions, expCtx)
- : BSONObj();
-}
-} // namespace
-
-LetShapeComponent::LetShapeComponent(boost::optional<BSONObj> let,
- const boost::intrusive_ptr<ExpressionContext>& expCtx,
- const CmdSpecificShapeComponents& unownedInnerComponents_)
- : shapifiedLet(representativeLetShape(let, expCtx)),
- hasLet(bool(let)),
- unownedInnerComponents(unownedInnerComponents_) {}
-
-void LetShapeComponent::HashValue(absl::HashState state) const {
- state = absl::HashState::combine(
- std::move(state), hasLet, simpleHash(shapifiedLet), unownedInnerComponents);
-}
-
-size_t LetShapeComponent::size() const {
- return sizeof(LetShapeComponent) + shapifiedLet.objsize() + unownedInnerComponents.size();
-}
-
-void LetShapeComponent::addLetBson(BSONObjBuilder& bob,
- const SerializationOptions& opts,
- const boost::intrusive_ptr<ExpressionContext>& expCtx) const {
- if (hasLet) {
- auto shapeToAppend = shapifiedLet;
- if (opts != SerializationOptions::kRepresentativeQueryShapeSerializeOptions) {
- // We have the representative query cached/stored here, but the caller is asking for a
- // different format, so we must re-compute.
- shapeToAppend = extractLetShape(shapifiedLet, opts, expCtx);
- }
- bob.append(FindCommandRequest::kLetFieldName, shapeToAppend);
- }
-}
-
-void CmdWithLetShape::appendCmdSpecificShapeComponents(BSONObjBuilder& bob,
- OperationContext* opCtx,
- const SerializationOptions& opts) const {
- auto expCtx =
- ExpressionContext::makeBlankExpressionContext(opCtx, nssOrUUID, _let.shapifiedLet);
- _let.addLetBson(bob, opts, expCtx);
- appendLetCmdSpecificShapeComponents(bob, expCtx, opts);
-}
-
-CmdWithLetShape::CmdWithLetShape(boost::optional<BSONObj> let,
- const boost::intrusive_ptr<ExpressionContext>& expCtx,
- const CmdSpecificShapeComponents& unownedInnerComponents,
- NamespaceStringOrUUID nssOrUUID,
- BSONObj collation)
- : Shape(nssOrUUID, collation), _let(let, expCtx, unownedInnerComponents) {}
-
-} // namespace mongo::query_shape