sql = fr"select * from sys.tables where name like '%{table}%'"
table = None 已经字符串化为'%None%'了 结果当然查不到
sql = fr"select * from sys.tables where name like '%{table}%'"
阅读 13
2024-01-16
sql = fr"select * from sys.tables where name like '%{table}%'"
table = None 已经字符串化为'%None%'了 结果当然查不到
相关推荐
精彩评论(0)