python
diff --git a/‎Modules/_sqlite/clinic/connection.c.h‎
Lines changed: 4 additions & 5 deletions b/‎Modules/_sqlite/clinic/connection.c.h‎
Lines changed: 4 additions & 5 deletions
diff --git a/‎Modules/_sqlite/connection.c‎
Lines changed: 22 additions & 4 deletions b/‎Modules/_sqlite/connection.c‎
Lines changed: 22 additions & 4 deletions
@@ -116,6 +116,20 @@ autocommit_converter(PyObject *val, enum autocommit_mode *result)
     return 0;
 }
 
+static int
+sqlite3_int64_converter(PyObject *obj, sqlite3_int64 *result)
+{
+    if (!PyLong_Check(obj)) {
+        PyErr_SetString(PyExc_TypeError, "expected 'int'");
+        return 0;
+    }
+    *result = _pysqlite_long_as_int64(obj);
+    if (PyErr_Occurred()) {
+        return 0;
+    }
+    return 1;
+}
+
 #define clinic_state() (pysqlite_get_state_by_type(Py_TYPE(self)))
 #include "clinic/connection.c.h"
 #undef clinic_state
@@ -186,8 +200,12 @@ class Autocommit_converter(CConverter):
     type = "enum autocommit_mode"
     converter = "autocommit_converter"
 
+class sqlite3_int64_converter(CConverter):
+    type = "sqlite3_int64"
+    converter = "sqlite3_int64_converter"
+
 [python start generated code]*/
-/*[python end generated code: output=da39a3ee5e6b4b0d input=bc2aa6c7ba0c5f8f]*/
+/*[python end generated code: output=da39a3ee5e6b4b0d input=dff8760fb1eba6a1]*/
 
 // NB: This needs to be in sync with the sqlite3.connect docstring
 /*[clinic input]
@@ -481,7 +499,7 @@ _sqlite3.Connection.blobopen as blobopen
         Table name.
     column as col: str
         Column name.
-    row: int
+    row: sqlite3_int64
         Row index.
     /
     *
@@ -495,8 +513,8 @@ Open and return a BLOB object.
 
 static PyObject *
 blobopen_impl(pysqlite_Connection *self, const char *table, const char *col,
-              int row, int readonly, const char *name)
-/*[clinic end generated code: output=0c8e2e58516d0b5c input=fa73c83aa7a7ddee]*/
+              sqlite3_int64 row, int readonly, const char *name)
+/*[clinic end generated code: output=6a02d43efb885d1c input=23576bd1108d8774]*/
 {
     if (!pysqlite_check_thread(self) || !pysqlite_check_connection(self)) {
         return NULL;