the string you are generating must be proper sql.
to test is you migth print it and try in directly against the db.
but what you show us is for sure no valid sql. In sql the equality operator is
not '==' but '='.
robert
On 22/12/11 06:34, Sana klh wrote:
I am getting the following error
ProgrammingError: (ProgrammingError) (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 '== 1,db.User.age==23,d' at line 3")
Is there any way by which i can generate dynamic query?
Thank you
Sana
On Thu, Dec 22, 2011 at 4:40 AM, Jackson, Cameron
<cameron.jack...@thalesgroup.com.au
<mailto:cameron.jack...@thalesgroup.com.au>> wrote:
You might get more help if you provide more details. What error are you
getting?
-----Original Message-----
From: sqlalchemy@googlegroups.com <mailto:sqlalchemy@googlegroups.com>
[mailto:sqlalchemy@googlegroups.com <mailto:sqlalchemy@googlegroups.com>]
On Behalf Of Sana
Sent: Thursday, 22 December 2011 2:50 AM
To: sqlalchemy
Subject: [sqlalchemy] SqlAlchemy dynamic query generation
Hi All,
I am trying to do query based on the user input as follows
condition = 'and_(db.User.id <http://db.User.id> == id'
if user_name != ' ':
condition += ',db.User.name <http://db.User.name> == user_name'
elif age != ' ':
condition += ',db.User.age == age'
elif place != ' ':
condition += ',db.User.place == place'
where = condition+')'
result = db.User.filter(where).all()
But Im getting error when i do this.
Is there any way by which i can do this
Thank you
Sana
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