1 files changed, 0 insertions, 41 deletions
diff --git a/include/SqliteBackend.h b/include/SqliteBackend.h
deleted file mode 100644
index 037d8e6..0000000
--- a/include/SqliteBackend.h
+++ /dev/null
@@ -1,41 +0,0 @@
-#pragma once
-
-#include "Api.h"
-#include "IStorageBackend.h"
-
-#include <sqlite3.h>
-#include <string>
-#include <vector>
-
-/**
- * @file SqliteBackend.h
- * @brief IStorageBackend implementation backed by an in-process SQLite database.
- *
- * SQLite schema:
- *
- *   kv(hash TEXT PRIMARY KEY, value BLOB NOT NULL)
- *     — content-addressed store; key is the SHA256 hex digest of value.
- *
- * Relation membership is tracked by the Merkle B-tree maintained in-process.
- * The former relation_index table has been removed; tuple hashes are looked up
- * via Merkle::Page which reads only the KV store.
- */
-
-namespace nt {
-    class SqliteBackend : public IStorageBackend {
-      public:
-        /**
-         * @brief Opens (or creates) a SQLite database at @p path.
-         * @param path File path, or ":memory:" for an in-process database.
-         * @throws std::runtime_error if the database cannot be opened.
-         */
-        explicit SqliteBackend(const std::string& path = ":memory:");
-        ~SqliteBackend() override;
-
-        std::string Put(std::vector<uint8_t> value) override;
-        std::optional<std::vector<uint8_t>> Get(const std::string& hash) override;
-
-      private:
-        sqlite3* db_ = nullptr;
-    };
-} // namespace nt