-
Notifications
You must be signed in to change notification settings - Fork 94
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
- Loading branch information
Showing
21 changed files
with
188 additions
and
181 deletions.
There are no files selected for viewing
This file was deleted.
Oops, something went wrong.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,34 @@ | ||
#pragma once | ||
|
||
#include <unordered_map> | ||
|
||
#include "storage/local_storage/local_table.h" | ||
|
||
namespace kuzu { | ||
namespace storage { | ||
|
||
class Column; | ||
class MemoryManager; | ||
|
||
// Data structures in LocalStorage are not thread-safe. | ||
// For now, we only support single thread insertions and updates. Once we optimize them with | ||
// multiple threads, LocalStorage and its related data structures should be reworked to be | ||
// thread-safe. | ||
class LocalStorage { | ||
public: | ||
LocalStorage(storage::MemoryManager* mm); | ||
|
||
// This function will create the local table data if not exists. | ||
LocalTableData* getOrCreateLocalTableData( | ||
common::table_id_t tableID, const std::vector<std::unique_ptr<Column>>& columns); | ||
// This function will return nullptr if the local table data does not exist. | ||
LocalTableData* getLocalTableData(common::table_id_t tableID); | ||
std::unordered_set<common::table_id_t> getTableIDsWithUpdates(); | ||
|
||
private: | ||
std::unordered_map<common::table_id_t, std::unique_ptr<LocalTable>> tables; | ||
storage::MemoryManager* mm; | ||
}; | ||
|
||
} // namespace storage | ||
} // namespace kuzu |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file was deleted.
Oops, something went wrong.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,8 @@ | ||
add_library(kuzu_storage_local_storage | ||
OBJECT | ||
local_table.cpp | ||
local_storage.cpp) | ||
|
||
set(ALL_OBJECT_FILES | ||
${ALL_OBJECT_FILES} $<TARGET_OBJECTS:kuzu_storage_local_storage> | ||
PARENT_SCOPE) |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,38 @@ | ||
#include "storage/local_storage/local_storage.h" | ||
|
||
#include "storage/local_storage/local_table.h" | ||
#include "storage/store/column.h" | ||
|
||
using namespace kuzu::common; | ||
using namespace kuzu::transaction; | ||
|
||
namespace kuzu { | ||
namespace storage { | ||
|
||
LocalStorage::LocalStorage(MemoryManager* mm) : mm{mm} {} | ||
|
||
LocalTableData* LocalStorage::getOrCreateLocalTableData( | ||
common::table_id_t tableID, const std::vector<std::unique_ptr<Column>>& columns) { | ||
if (!tables.contains(tableID)) { | ||
tables.emplace(tableID, std::make_unique<LocalTable>(tableID, TableType::NODE)); | ||
} | ||
return tables.at(tableID)->getOrCreateLocalTableData(columns, mm); | ||
} | ||
|
||
LocalTableData* LocalStorage::getLocalTableData(common::table_id_t tableID) { | ||
if (!tables.contains(tableID)) { | ||
return nullptr; | ||
} | ||
return tables.at(tableID)->getLocalTableData(); | ||
} | ||
|
||
std::unordered_set<table_id_t> LocalStorage::getTableIDsWithUpdates() { | ||
std::unordered_set<table_id_t> tableSetToUpdate; | ||
for (auto& [tableID, _] : tables) { | ||
tableSetToUpdate.insert(tableID); | ||
} | ||
return tableSetToUpdate; | ||
} | ||
|
||
} // namespace storage | ||
} // namespace kuzu |
Oops, something went wrong.