ext/python: Basic support for placeholding insert

bindings/python/tests/test_database.py

@@ -66,6 +66,40 @@ def test_fetchone_select_max_user_id(provider):
     assert max_id
     assert max_id == (2,)
 
+# Test case for: https://github.com/tursodatabase/limbo/issues/494
+@pytest.mark.parametrize("provider", ["sqlite3", "limbo"])
+def test_commit(provider):
+    con = limbo.connect("sqlite.db")
+    cur = con.cursor()
+
+    cur.execute("""
+        CREATE TABLE IF NOT EXISTS users (
+            id INTEGER PRIMARY KEY AUTOINCREMENT,
+            username TEXT UNIQUE NOT NULL,
+            email TEXT NOT NULL,
+            role TEXT NOT NULL,
+            created_at DATETIME NOT NULL DEFAULT (datetime('now'))
+        )
+    """)
+
+    con.commit()
+
+    sample_users = [
+        ("alice", "alice@example.com", "admin"),
+        ("bob", "bob@example.com", "user"),
+        ("charlie", "charlie@example.com", "moderator"),
+        ("diana", "diana@example.com", "user")
+    ]
+
+    for username, email, role in sample_users:
+        cur.execute("INSERT INTO users (username, email, role) VALUES (?, ?, ?)", (username, email, role))
+
+    con.commit()
+
+    # Now query the table
+    res = cur.execute("SELECT * FROM users")
+    record = res.fetchone()
+    assert record
 
 def connect(provider, database):
     if provider == "limbo":