1 files changed, 0 insertions, 83 deletions
diff --git a/sqlite3_opt_serialize.go b/sqlite3_opt_serialize.go
deleted file mode 100644
index f1710c1..0000000
--- a/sqlite3_opt_serialize.go
+++ /dev/null
@@ -1,83 +0,0 @@
-//go:build !libsqlite3 || sqlite_serialize
-// +build !libsqlite3 sqlite_serialize
-
-package sqlite3
-
-/*
-#ifndef USE_LIBSQLITE3
-#include <sqlite3-binding.h>
-#else
-#include <sqlite3.h>
-#endif
-#include <stdlib.h>
-#include <stdint.h>
-*/
-import "C"
-
-import (
-	"fmt"
-	"math"
-	"reflect"
-	"unsafe"
-)
-
-// Serialize returns a byte slice that is a serialization of the database.
-//
-// See https://www.sqlite.org/c3ref/serialize.html
-func (c *SQLiteConn) Serialize(schema string) ([]byte, error) {
-	if schema == "" {
-		schema = "main"
-	}
-	var zSchema *C.char
-	zSchema = C.CString(schema)
-	defer C.free(unsafe.Pointer(zSchema))
-
-	var sz C.sqlite3_int64
-	ptr := C.sqlite3_serialize(c.db, zSchema, &sz, 0)
-	if ptr == nil {
-		return nil, fmt.Errorf("serialize failed")
-	}
-	defer C.sqlite3_free(unsafe.Pointer(ptr))
-
-	if sz > C.sqlite3_int64(math.MaxInt) {
-		return nil, fmt.Errorf("serialized database is too large (%d bytes)", sz)
-	}
-
-	cBuf := *(*[]byte)(unsafe.Pointer(&reflect.SliceHeader{
-		Data: uintptr(unsafe.Pointer(ptr)),
-		Len:  int(sz),
-		Cap:  int(sz),
-	}))
-
-	res := make([]byte, int(sz))
-	copy(res, cBuf)
-	return res, nil
-}
-
-// Deserialize causes the connection to disconnect from the current database and
-// then re-open as an in-memory database based on the contents of the byte slice.
-//
-// See https://www.sqlite.org/c3ref/deserialize.html
-func (c *SQLiteConn) Deserialize(b []byte, schema string) error {
-	if schema == "" {
-		schema = "main"
-	}
-	var zSchema *C.char
-	zSchema = C.CString(schema)
-	defer C.free(unsafe.Pointer(zSchema))
-
-	tmpBuf := (*C.uchar)(C.sqlite3_malloc64(C.sqlite3_uint64(len(b))))
-	cBuf := *(*[]byte)(unsafe.Pointer(&reflect.SliceHeader{
-		Data: uintptr(unsafe.Pointer(tmpBuf)),
-		Len:  len(b),
-		Cap:  len(b),
-	}))
-	copy(cBuf, b)
-
-	rc := C.sqlite3_deserialize(c.db, zSchema, tmpBuf, C.sqlite3_int64(len(b)),
-		C.sqlite3_int64(len(b)), C.SQLITE_DESERIALIZE_FREEONCLOSE)
-	if rc != C.SQLITE_OK {
-		return fmt.Errorf("deserialize failed with return %v", rc)
-	}
-	return nil
-}