愚蠢的新来的。所以我在这里敲我的头：无法确定参数化查询以及其格式是否正确。

import sqlite3

def readSqliteTable():
    try:
        sqliteConnection = sqlite3.connect('testDB.sqlite')
        cursor = sqliteConnection.cursor()
        print("Connected to SQLite")
        startdate = "2022-11-05"
        enddate = "2022-11-25"
        print("startdate =", startdate, "enddate =", enddate)
        cursor.execute("SELECT * FROM tz WHERE UL_Time BETWEEN '%s' AND '%s'" % (startdate, enddate))
        print(cursor.fetchall())
        records = cursor.fetchall()
        print("Total rows are:  ", len(records))
        print("Printing each row")
        for row in records:
            print("Id: ", row[0])
            print("Updated: ", row[1])
            print("Title: ", row[2])
            print("UL_Time: ", row[3])
            print("Size: ", row[4])
            print("\n")

        cursor.close()

    except sqlite3.Error as error:
        print("Failed to read data from sqlite table", error)
    finally:
        if sqliteConnection:
            sqliteConnection.close()
            print("The SQLite connection is closed")

如果我将任意日期替换为以下内容，它将正常工作：

cursor.execute("SELECT * FROM tz WHERE UL_Time BETWEEN 2022-11-01 AND 2022-11-25")

但在这种形式下不起作用