奇怪的错误python3和pymysql

qyuhtwio  于 2021-06-20  发布在  Mysql
关注(0)|答案(1)|浏览(297)

将pymysql与python3.6.4和mysql 8在windows10上结合使用。我有奇怪的语法错误。但是,这些命令通常用于mysql 5.7,它们自己工作。这里有两个例子:

create table Guest(
                    guestNo INT,
                     firstName varchar(15),
                     lastName varchar(15),
                     phoneNo VARchar(20));

python打印的错误 print(ex.args) 前男友在哪 Exception :

(1064, "You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'create table Guest(\n\t\t    guestNo INT,\n                     firstName varchar(15' at line 2")

另一个例子:

insert into Booking
values (101, '2014-06-01', '2014-06-30', 500);
insert into Booking
values (101, '2014-08-01', '2014-08-31', 500);
insert into Booking
values (102, '2014-07-01', '2014-07-31', 500);
insert into Booking
values (102, '2015-07-01', '2015-07-31', 500);
insert into Booking
values (103, '2014-09-01', '2014-09-30', 500);

python打印的错误 print(ex.args) 前男友在哪 Exception :

(1064, "You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'insert into Booking\nvalues (101, '2014-06-01', '2014-06-30', 500);\ninsert into B' at line 2")

似乎我可以连接良好(不使用新的身份验证)。

omjgkv6w

omjgkv6w1#

因此,有几点不同于mysql 5.7和pymysql:1。 cursor.exec(q) . q必须是一个命令。多个命令之间用分隔符分隔;不要工作。2在仔细查看python代码之后,它附加了一个额外的 SET @some_var = 0; 在每次查询之前,将我的查询转换为多语句查询。我希望这能帮助别人。

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