我目前有一個使用測試條目創(chuàng)建的 sqlite 表，并且需要能夠使用用戶的詢問字符串來更新數(shù)據(jù)庫中條目的機架和機架定位位置（如下所示）# Move asset to another location in depotdef move_data_to_rack():    serial_to_move = askstring('Move Asset', 'Please enter the Serial Number you want to move')    serial_to_move = serial_to_move.upper()    to_rack = askstring('Move Asset', 'Please enter the Rack you want to move to')    to_rack = to_rack.upper()    to_rack_loc = askstring('Move Asset', 'Please enter the Rack LOC you want to move to')    to_rack_loc = to_rack_loc.upper()    cursor.execute('''UPDATE depot_racks SET rack, rackloc = ?, ? WHERE serial = ?''', (to_rack, to_rack_loc, serial_to_move,))    db.commit()    messagebox.showinfo('Serial Moved', serial_to_move + ' has now been moved to ' + to_rack + to_rack_loc)該表的創(chuàng)建如下...# Depot Table creationcursor.execute('''            CREATE TABLE IF NOT EXISTS depot_racks(                id INTEGER PRIMARY KEY,                rack TEXT,                rackloc TEXT,                floorzone TEXT,                product TEXT,                serial TEXT,                status TEXT,                entdate TEXT,                servdate TEXT,                parts TEXT,                pat TEXT)''')當上面的函數(shù)運行時，我收到以下錯誤...Exception in Tkinter callbackTraceback (most recent call last):  File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/tkinter/__init__.py", line 1883, in __call__    return self.func(*args)  File "/Users/grantpeach/Library/Mobile Documents/com~apple~CloudDocs/Programming/Python Programming/Personal Projects/Arjo RackSys/RackSysMain.py", line 104, in move_data_to_rack    cursor.execute('''UPDATE depot_racks SET rack, rackloc = ?, ? WHERE serial = ?''', (to_rack, to_rack_loc, serial_to_move,))sqlite3.OperationalError: near ",": syntax error因此，該功能背后的想法是，用戶將添加他們想要更新的序列號，然后輸入新的機架位置（例如 RACK1）和新的機架位置（例如 A）。然后，這應(yīng)該找到序列號，并且僅使用該序列更新該行的機架和機架鎖定部分。非常感謝任何幫助