Question

我在论坛上搜索了运行代码时遇到的错误，但似乎是特定情况。我的程序连接到数据库，从文本文件中取一行，从行中提取名称，并使用该名称在数据库中执行搜索查询。以下是相关代码：

while line:
    lines = line.split('\t')
    if len(lines) > 1:
        date = lines[0]
        name = lines[2]
        address = lines[3]
        amount = int(float(lines[len(lines)-1]))
        named = name.split()
        first = named[1]
        last = named[0]
        zipc = lines[4]
        cur.execute("SELECT `Date`, `Contrib`, `Amount`, `Street`, `City`
        `State`, `Zip` FROM indiv_contribs WHERE Contrib = '%s, %s'" %
        (last, first))
        rows = cur.fetchall()

我不断得到的错误是：

“您的SQL语法有错误;请查看与您的MySQL服务器版本对应的手册，以便在第1行'malley，matthew'附近使用正确的语法”

Answer 1

如果您的语言是Python，则您的SQL语句应如下所示：

cur.execute("""SELECT Date, Contrib, Amount, Street, City, State, Zip FROM indiv_contribs WHERE Contrib = %s, %s""", (last, first))
rows = cur.fetchall()

MySQL语法错误？

1 个答案: