pypy：位置和命名的绑定不能混合

本文介绍了pypy：位置和命名的绑定不能混合的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

现在，每次django都会尝试执行任何sql，我得到：

I've successfully installed cx_Oracle on pypy using official patch.

我已经使用官方补丁成功安装了cx_Oracle

Now, everytime, django tries to execute any sql, I'm getting:

MyTable.objects.using("ora").count() Traceback (most recent call last): File "<console>", line 1, in <module> File "/home/user/.virtualenvs/pypy_chembl_migration/site-packages/django/db/models/query.py", line 351, in count return self.query.get_count(using=self.db) File "/home/user/.virtualenvs/pypy_chembl_migration/site-packages/django/db/models/sql/query.py", line 418, in get_count number = obj.get_aggregation(using=using)[None] File "/home/user/.virtualenvs/pypy_chembl_migration/site-packages/django/db/models/sql/query.py", line 384, in get_aggregation result = query.get_compiler(using).execute_sql(SINGLE) File "/home/user/.virtualenvs/pypy_chembl_migration/site-packages/django/db/models/sql/compiler.py", line 818, in execute_sql cursor.execute(sql, params) File "/home/user/.virtualenvs/pypy_chembl_migration/site-packages/django/db/backends/oracle/base.py", line 675, in execute return self.cursor.execute(query, self._param_generator(params)) DatabaseError: positional and named binds cannot be intermixed

任何人都可以告诉我这是什么意思，我做错了什么？

Can anyone tell me what that means and what am I doing wrong?

推荐答案

这是一个错误报告做错了什么），而不是一个问题，因此应该去 bugs.pypy 而不是这里。

This is a bug report (you're unlikely doing anything wrong), not a question and as such should go to bugs.pypy and not here.

那就是说，pypy的oracle模块并没有那么好维护。欢迎捐款。

That said, pypy's oracle module is not all that well maintained. Contributions welcomed.