ff37c04b38
Reviewers: buda, mferencevic Reviewed By: mferencevic Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D821
30 lines
953 B
C++
30 lines
953 B
C++
#include "gflags/gflags.h"
|
|
|
|
#include "database/dbms.hpp"
|
|
|
|
DEFINE_string(snapshot_directory, "snapshots",
|
|
"Relative path to directory in which to save snapshots.");
|
|
DEFINE_bool(snapshot_recover_on_startup, false, "Recover database on startup.");
|
|
|
|
std::unique_ptr<GraphDbAccessor> Dbms::active() {
|
|
return std::make_unique<GraphDbAccessor>(
|
|
*active_db.load(std::memory_order_acquire));
|
|
}
|
|
|
|
std::unique_ptr<GraphDbAccessor> Dbms::active(const std::string &name,
|
|
const fs::path &snapshot_db_dir) {
|
|
auto acc = dbs.access();
|
|
// create db if it doesn't exist
|
|
auto it = acc.find(name);
|
|
if (it == acc.end()) {
|
|
it = acc.emplace(name, std::forward_as_tuple(name),
|
|
std::forward_as_tuple(name, snapshot_db_dir))
|
|
.first;
|
|
}
|
|
|
|
// set and return active db
|
|
auto &db = it->second;
|
|
active_db.store(&db);
|
|
return std::make_unique<GraphDbAccessor>(db);
|
|
}
|