I couldn’t tell you, it shouldn’t happen in the first place. Would need code
that illustrates the problem.
On Mar 27, 2014, at 9:27 PM, Ni Wesley nisp...@gmail.com wrote:
MySQLdb has the same problem.
So, no concurrent, I just use engine(with default connection pool) execute.
Then, how to
Hi all,
Today I get an error as title.
I use sqlalchemy + mysql.
Here is my code snippet:
def dbquery(_table,whereclause):
try:
#_table=Table(tablename, metadata, autoload=True)
#_table = tables[tablename]
i=_table.select().where(whereclause)
if
when the DBAPI cursor has no .description object, it is determined to not be a
result-row returning object. The MySQLDB DBAPI has been observed to
occasionally have issues in this area, when a connection gets into a bad state.
There are likely patterns in how you're calling it that lead it to
It's not happening everytime.
And I am not using mysql-python, instead, I use pymysql.
So, the root cause is connection in bad state?
How to fix or work around from sqlalchemy side?
Wesley
在 2014年3月27日星期四UTC+8下午8时58分40秒，Michael Bayer写道：
when the DBAPI cursor has no .description object, it is
It's not happening everytime.
And I am not using mysql-python, instead, I use pymysql.
So, the root cause is connection in bad state?
How to fix or work around from sqlalchemy side?
Wesley
在 2014年3月27日星期四UTC+8下午8时58分40秒，Michael Bayer写道：
when the DBAPI cursor has no .description object, it is
On Mar 27, 2014, at 9:14 AM, Ni Wesley nisp...@gmail.com wrote:
It's not happening everytime.
And I am not using mysql-python, instead, I use pymysql.
So, the root cause is connection in bad state?
How to fix or work around from sqlalchemy side?
I don’t really know, I’d need to have a
MySQLdb has the same problem.
So, no concurrent, I just use engine(with default connection pool) execute.
Then, how to work around the problem, for my query operation, if catch this
exception, query again?
在 2014年3月27日星期四UTC+8下午11时42分19秒，Michael Bayer写道：
On Mar 27, 2014, at 9:14 AM, Ni
