Intermediate changes

1 files changed, 0 insertions, 136 deletions

diff --git a/library/cpp/sqlite3/sqlite.h b/library/cpp/sqlite3/sqlite.h
deleted file mode 100644
index 8b35e2606a1..00000000000
--- a/library/cpp/sqlite3/sqlite.h
+++ /dev/null
@@ -1,136 +0,0 @@
-#pragma once
-
-#include <util/generic/yexception.h>
-#include <util/generic/ptr.h>
-
-#include <contrib/libs/sqlite3/sqlite3.h>
-
-namespace NSQLite {
-    class TSQLiteError: public yexception {
-    public:
-        TSQLiteError(sqlite3* hndl);
-        TSQLiteError(int rc);
-
-        int GetErrorCode() const {
-            return ErrorCode;
-        }
-
-    private:
-        int ErrorCode;
-    };
-
-    template <class T, int (*Func)(T*)>
-    struct TCFree {
-        static void Destroy(T* t) {
-            Func(t);
-        }
-    };
-
-    class TSQLiteDB {
-    public:
-        TSQLiteDB(const TString& path, int flags);
-        TSQLiteDB(const TString& path);
-
-        sqlite3* Handle() const noexcept;
-        size_t RowsAffected() const noexcept;
-
-    private:
-        THolder<sqlite3, TCFree<sqlite3, sqlite3_close>> H_;
-    };
-
-    class ISQLiteColumnVisitor {
-    public:
-        virtual ~ISQLiteColumnVisitor() = default;
-
-        virtual void OnColumnInt64(i64 value) = 0;
-        virtual void OnColumnDouble(double value) = 0;
-        virtual void OnColumnText(TStringBuf value) = 0;
-        virtual void OnColumnBlob(TStringBuf value) = 0;
-        virtual void OnColumnNull() = 0;
-    };
-
-    class TSQLiteStatement {
-    public:
-        TSQLiteStatement(TSQLiteDB& db, const TString& s);
-
-        void Execute();
-        TSQLiteStatement& Bind(size_t idx, i64 val);
-        TSQLiteStatement& Bind(size_t idx, int val);
-        TSQLiteStatement& Bind(size_t idx);
-        TSQLiteStatement& Bind(size_t idx, double val);
-        TSQLiteStatement& Bind(size_t idx, TStringBuf str);
-        TSQLiteStatement& BindBlob(size_t idx, TStringBuf blob);
-        template <typename Value>
-        TSQLiteStatement& Bind(TStringBuf name, Value val) {
-            size_t idx = BoundNamePosition(name);
-            Y_ASSERT(idx > 0);
-            return Bind(idx, val);
-        }
-        TSQLiteStatement& BindBlob(TStringBuf name, TStringBuf blob) {
-            size_t idx = BoundNamePosition(name);
-            Y_ASSERT(idx > 0);
-            return BindBlob(idx, blob);
-        }
-        TSQLiteStatement& Bind(TStringBuf name) {
-            size_t idx = BoundNamePosition(name);
-            Y_ASSERT(idx > 0);
-            return Bind(idx);
-        }
-        size_t BoundNamePosition(TStringBuf name) const noexcept;
-        size_t BoundParameterCount() const noexcept;
-        const char* BoundParameterName(size_t idx) const noexcept;
-
-        sqlite3_stmt* Handle() const noexcept;
-        bool Step();
-        i64 ColumnInt64(size_t idx);
-        double ColumnDouble(size_t idx);
-        TStringBuf ColumnText(size_t idx);
-        TStringBuf ColumnBlob(size_t idx);
-        void ColumnAccept(size_t idx, ISQLiteColumnVisitor& visitor);
-        size_t ColumnCount() const noexcept;
-        TStringBuf ColumnName(size_t idx) const noexcept;
-        void Reset();
-        // Ignore last error on this statement
-        void ResetHard();
-        void ClearBindings() noexcept;
-
-    private:
-        typedef void (*TFreeFunc)(void*);
-        void BindText(size_t col, const char* text, size_t len, TFreeFunc func);
-
-    private:
-        TString S_;
-        THolder<sqlite3_stmt, TCFree<sqlite3_stmt, sqlite3_finalize>> H_;
-    };
-
-    /**
-     * Forces user to commit transaction explicitly, to not get exception in destructor (with all consequences of it).
-     */
-    class TSQLiteTransaction: private TNonCopyable {
-    private:
-        TSQLiteDB* Db;
-
-    public:
-        TSQLiteTransaction(TSQLiteDB& db);
-        ~TSQLiteTransaction();
-
-        void Commit();
-        void Rollback();
-
-    private:
-        void Execute(const TString& query);
-    };
-
-    class TSimpleDB: public TSQLiteDB {
-    public:
-        TSimpleDB(const TString& path);
-
-        void Execute(const TString& statement);
-        void Acquire();
-        void Release();
-
-    private:
-        TSQLiteStatement Start_;
-        TSQLiteStatement End_;
-    };
-}