(DOCSP-40808) @kevinAlbs Review changes.

mongodb · Nov 8, 2024 · 8a66ab3 · 8a66ab3
1 parent 026437a
commit 8a66ab3
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Showing 2 changed files with 92 additions and 61 deletions.
diff --git a/source/includes/indexes/indexes.cpp b/source/includes/indexes/indexes.cpp
@@ -137,9 +137,7 @@ int main(){
             std::cout << bsoncxx::to_json(*it) << std::endl;
         }
         // end-list-search-index
-    }
-    // Print list() output using a range-based for loop
-    {
+        // Print list() output using a range-based for loop
         for (const auto &idx : cursor) {
                 std::cout << bsoncxx::to_json(idx) << std::endl;
         }

diff --git a/source/includes/usage-examples/index-code-examples.cpp b/source/includes/usage-examples/index-code-examples.cpp
@@ -1,58 +1,91 @@
-// start-single-field
-auto index_specification = make_document(kvp("<fieldName>", 1));
-auto result = collection.create_index(index_specification.view());
-
-std::cout << "Index created: " << bsoncxx::to_json(result) << std::endl;
-// end-single-field
-
-// start-compound-field
-auto index_specification = make_document(kvp("<fieldName1>", -1), kvp("<fieldName2>", -1));
-auto result = collection.create_index(index_specification.view());
-
-std::cout << "Index created: " << bsoncxx::to_json(result) << std::endl;
-// end-compound-field
-
-// start-remove-index
-collection.indexes().drop_one("<indexName>");
-
-std::cout << "Index dropped." << std::endl;
-// end-remove-index
-
-// start-remove-all-indexes
-collection.indexes().drop_all();
-
-std::cout << "All indexes removed." << std::endl;
-// end-remove-all-indexes
-
-// start-create-search-index
-// Create an index model with your index name and definition
-auto siv = collection.search_indexes();
-auto name = "<searchIndexName>";
-auto definition = make_document(kvp("mappings", make_document(kvp("dynamic", true))));
-auto model = mongocxx::search_index_model(name, definition.view());
-
-// Create the search index
-auto result = siv.create_one(model);
-std::cout << "New index name: " << result << std::endl;
-// end-create-search-index
-
-
-// start-list-search-indexes
-auto siv = collection.search_indexes();
-auto result = siv.list(); 
-for (const auto &idx : result) {
-    std::cout << bsoncxx::to_json(idx) << std::endl;
-}
-// end-list-search-indexes
-
-// start-update-search-index
-auto siv = collection.search_indexes();
-auto update_fields = make_document(kvp("<fieldName>", make_document(kvp("type", "<fieldType>"))));
-auto update_definition = make_document(kvp("mappings", make_document(kvp("dynamic", false), kvp("fields", update_fields))));
-siv.update_one(<searchIndexName>, update_definition.view());
-// end-update-search-index
-
-// start-remove-search-index
-auto siv = collection.search_indexes();
-siv.drop_one("<searchIndexName>");
-// end-remove-search-index
+/*
+To build:
+brew install mongo-cxx-driver
+clang++ -o indexes main.cpp -std=c++17 $(pkg-config --libs --cflags libmongocxx)
+*/
+#include <iostream>
+
+#include <bsoncxx/builder/basic/document.hpp>
+#include <bsoncxx/json.hpp>
+#include <mongocxx/client.hpp>
+#include <mongocxx/instance.hpp>
+#include <mongocxx/uri.hpp>
+
+using bsoncxx::builder::basic::kvp;
+using bsoncxx::builder::basic::make_document;
+
+int main() {
+
+    mongocxx::instance instance;
+    mongocxx::uri uri("<connectionString>");
+    mongocxx::client client(uri);
+
+    auto db = client["<databaseName>"];
+    auto collection = db["<collectionName>"];
+
+    {
+        // start-single-field
+        auto index_specification = make_document(kvp("<fieldName>", 1));
+        auto result = collection.create_index(index_specification.view());
+
+        std::cout << "Index created: " << bsoncxx::to_json(result) << std::endl;
+        // end-single-field
+    }
+    {
+        // start-compound-field
+        auto index_specification = make_document(kvp("<fieldName1>", -1), kvp("<fieldName2>", -1));
+        auto result = collection.create_index(index_specification.view());
+
+        std::cout << "Index created: " << bsoncxx::to_json(result) << std::endl;
+        // end-compound-field
+    }
+    {
+        // start-remove-index
+        collection.indexes().drop_one("<indexName>");
+
+        std::cout << "Index dropped." << std::endl;
+        // end-remove-index
+
+        // start-remove-all-indexes
+        collection.indexes().drop_all();
+
+        std::cout << "All indexes removed." << std::endl;
+        // end-remove-all-indexes
+    }
+    {
+        // start-create-search-index
+        // Create an index model with your index name and definition
+        auto siv = collection.search_indexes();
+        auto name = "<searchIndexName>";
+        auto definition = make_document(kvp("mappings", make_document(kvp("dynamic", true))));
+        auto model = mongocxx::search_index_model(name, definition.view());
+
+        // Create the search index
+        auto result = siv.create_one(model);
+        std::cout << "New index name: " << result << std::endl;
+        // end-create-search-index
+    }
+    {    
+        // start-list-search-indexes
+        auto siv = collection.search_indexes();
+        auto result = siv.list(); 
+        for (const auto &idx : result) {
+            std::cout << bsoncxx::to_json(idx) << std::endl;
+        }
+        // end-list-search-indexes
+    }
+    {
+        // start-update-search-index
+        auto siv = collection.search_indexes();
+        auto update_fields = make_document(kvp("<fieldName>", make_document(kvp("type", "<fieldType>"))));
+        auto update_definition = make_document(kvp("mappings", make_document(kvp("dynamic", false), kvp("fields", update_fields))));
+        siv.update_one("<searchIndexName>", update_definition.view());
+        // end-update-search-index   
+    }
+    {
+        // start-remove-search-index
+        auto siv = collection.search_indexes();
+        siv.drop_one("<searchIndexName>");
+        // end-remove-search-index
+    }
+}