clean

CMakeLists.txt

@@ -235,5 +235,3 @@ if (${BUILD_EXAMPLES})
     add_subdirectory(examples/c)
     add_subdirectory(examples/cpp)
 endif()
-
-add_subdirectory(examples/cpp)

examples/cpp/main.cpp

@@ -4,16 +4,17 @@
 using namespace kuzu::main;
 
 int main() {
-    auto database = std::make_unique<Database>("/Users/xiyangfeng/Desktop/ku_play/issue-14-explorer-crashes" /* fill db path */);
+    auto database = std::make_unique<Database>("" /* fill db path */);
     auto connection = std::make_unique<Connection>(database.get());
 
     // Create schema.
-   \
-    connection->setMaxNumThreadForExec(1);
+    connection->query("CREATE NODE TABLE Person(name STRING, age INT64, PRIMARY KEY(name));");
+    // Create nodes.
+    connection->query("CREATE (:Person {name: 'Alice', age: 25});");
+    connection->query("CREATE (:Person {name: 'Bob', age: 30});");
+
     // Execute a simple query.
-    auto result = connection->query("MATCH\n"
-                                    "    (a:SnapArtifact { artifact_name: 'taxi_zones' })-[r]->(b)\n"
-                                    "RETURN *;");
+    auto result = connection->query("MATCH (a:Person) RETURN a.name AS NAME, a.age AS AGE;");
     // Print query result.
     std::cout << result->toString();
 }

src/include/storage/stats/table_statistics_collection.h

@@ -96,11 +96,7 @@ class TablesStatistics {
         return type == transaction::TransactionType::READ_ONLY ? readOnlyVersion.get() :
                                                                  readWriteVersion.get();
     }
-    //    const TableStatistics* getTableStat(transaction::Transaction* tx, common::table_id_t
-    //    tableID) const {
-    //        return getVersion(tx)->getTableStat(tableID);
-    //    }
-
+
     void readFromFile();
     void readFromFile(common::FileVersionType dbFileType);