[Sqlalchemy-tickets] Issue #3246: escape bound param keys on postgresql (zzzeek/sqlalchemy)

[Mike B. <iss...@bi...>]

New issue 3246: escape bound param keys on postgresql
https://bitbucket.org/zzzeek/sqlalchemy/issue/3246/escape-bound-param-keys-on-postgresql

Mike Bayer:

see #3245


```
#!python

from sqlalchemy import create_engine, MetaData, Table, Column, Integer

engine = create_engine('postgresql://scott:tiger@localhost:5432/test', echo=True)
meta = MetaData(engine)
table = Table('test_parentheses', meta,
    Column('CT Volume (cc)', Integer) #, key='foob')
)
meta.create()

i = table.insert()
i.execute({'foob': 1})

print engine.execute(table.select().where(table.c.foob == 5))
```