On 08/13/2012 10:13 PM, Michael Bayer wrote:
we can keep turning the crank here, here's a full series of examples to make
this happen:
Thanks for the example, that's definitely something I'll need sooner or
later, already implemented my own PostgreSQL POINT data type and was
wondering how to use compile properly.
But I was also wondering how to bind variables into a query (using the
sqlalchemy.orm.query.Query object on the session) without stuffing them
in the string, for a quick and dirty solution. Query.params() to the rescue:
rows = session.query(Model)\
.filter(text("array_column @> ARRAY[:element_value]"))\
.params(element_value='1234')
I suppose this is valid usage, I mean the query works as expected.
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