diff --git a/src/MySQLdb/cursors.py b/src/MySQLdb/cursors.py
index 70fbeea4..c5fdf0c7 100644
--- a/src/MySQLdb/cursors.py
+++ b/src/MySQLdb/cursors.py
@@ -64,6 +64,7 @@ class BaseCursor:
 
     def __init__(self, connection):
         self.connection = connection
+        self.warning_count = 0
         self.description = None
         self.description_flags = None
         self.rowcount = 0
@@ -140,6 +141,7 @@ def _do_get_result(self, db):
             self.description = result.describe()
             self.description_flags = result.field_flags()
 
+        self.warning_count = db.warning_count()
         self.rowcount = db.affected_rows()
         self.rownumber = 0
         self.lastrowid = db.insert_id()
@@ -325,6 +327,7 @@ def callproc(self, procname, args=()):
     def _query(self, q):
         db = self._get_db()
         self._result = None
+        self.warning_count = 0
         self.rowcount = None
         self.lastrowid = None
         db.query(q)
@@ -435,6 +438,7 @@ def fetchone(self):
         self._check_executed()
         r = self._fetch_row(1)
         if not r:
+            self.warning_count = self._get_db().warning_count()
             return None
         self.rownumber = self.rownumber + 1
         return r[0]
@@ -443,7 +447,10 @@ def fetchmany(self, size=None):
         """Fetch up to size rows from the cursor. Result set may be smaller
         than size. If size is not defined, cursor.arraysize is used."""
         self._check_executed()
-        r = self._fetch_row(size or self.arraysize)
+        size = size or self.arraysize
+        r = self._fetch_row(size)
+        if len(r) < size:
+            self.warning_count = self._get_db().warning_count()
         self.rownumber = self.rownumber + len(r)
         return r
 
@@ -451,6 +458,7 @@ def fetchall(self):
         """Fetches all available rows from the cursor."""
         self._check_executed()
         r = self._fetch_row(0)
+        self.warning_count = self._get_db().warning_count()
         self.rownumber = self.rownumber + len(r)
         return r
 
diff --git a/tests/test_cursor.py b/tests/test_cursor.py
index 1d2c3655..65cb236d 100644
--- a/tests/test_cursor.py
+++ b/tests/test_cursor.py
@@ -1,5 +1,6 @@
 import pytest
 import MySQLdb.cursors
+from MySQLdb.constants import ER
 from configdb import connection_factory
 
 
@@ -243,3 +244,43 @@ def test_binary_prefix():
         "INSERT INTO test_binary_prefix (id, json) VALUES (%(id)s, %(json)s)",
         ({"id": 1, "json": "{}"}, {"id": 2, "json": "{}"}),
     )
+
+
+def test_warning_count():
+    conn = connect()
+    cursor = conn.cursor()
+
+    cursor.execute("DROP TABLE IF EXISTS `no_exists_table`")
+    assert cursor.warning_count == 1
+
+    cursor.execute("SHOW WARNINGS")
+    warning = cursor.fetchone()
+    assert warning[1] == ER.BAD_TABLE_ERROR
+    assert "no_exists_table" in warning[2]
+
+    cursor.execute("SELECT 1")
+    assert cursor.warning_count == 0
+
+
+def test_sscursor_warning_count():
+    conn = connect()
+    cursor = conn.cursor(MySQLdb.cursors.SSCursor)
+
+    cursor.execute("DROP TABLE IF EXISTS `no_exists_table`")
+    assert cursor.warning_count == 1
+
+    cursor.execute("SHOW WARNINGS")
+    warning = cursor.fetchone()
+    assert warning[1] == ER.BAD_TABLE_ERROR
+    assert "no_exists_table" in warning[2]
+    assert cursor.fetchone() is None
+
+    cursor.execute("SELECT 1")
+    assert cursor.fetchone() == (1,)
+    assert cursor.fetchone() is None
+    assert cursor.warning_count == 0
+
+    cursor.execute("SELECT CAST('abc' AS SIGNED)")
+    rows = cursor.fetchmany(2)
+    assert len(rows) == 1
+    assert cursor.warning_count == 1