Awesome, Thanks! On Tuesday, May 1, 2012 10:41:19 AM UTC-5, Michael Bayer wrote: > > this isn't built in right now, here's a recipe: > > from sqlalchemy.ext.compiler import compiles > from sqlalchemy.sql.expression import ColumnElement, > _clause_element_as_expr > > class rollup(ColumnElement): > def __init__(self, element): > self.element = _clause_element_as_expr(element) > > @compiles(rollup, "mysql") > def _mysql_rollup(element, compiler, **kw): > return "%s WITH ROLLUP" % (compiler.process(element.element, **kw)) > > > from sqlalchemy.orm import Session > from sqlalchemy.ext.declarative import declarative_base > from sqlalchemy import Column, Integer > Base = declarative_base() > class Foo(Base): > __tablename__ = 'foo' > id = Column(Integer, primary_key=True) > data = Column(Integer) > s = Session() > > from sqlalchemy.dialects import mysql > print > s.query(Foo).group_by(rollup(Foo.data)).statement.compile(dialect=mysql.dialect()) > print > s.query(Foo).group_by(rollup(Foo.__table__.c.data)).statement.compile(dialect=mysql.dialect()) > > > > > On May 1, 2012, at 11:23 AM, Ben Hayden wrote: > > Is it possible to use the 'WITH ROLLUP' clause in SQLAlchemy? I'm having > problems locating any examples on how to do so. > > Here's a link to MySQL (dialect I'm using) docs on the statement - > http://dev.mysql.com/doc/refman/5.0/en/group-by-modifiers.html > > -- > You received this message because you are subscribed to the Google Groups > "sqlalchemy" group. > To view this discussion on the web visit > https://groups.google.com/d/msg/sqlalchemy/-/n_VlfnIvicoJ. > To post to this group, send email to sqlalchemy@googlegroups.com. > To unsubscribe from this group, send email to > sqlalchemy+unsubscr...@googlegroups.com. > For more options, visit this group at > http://groups.google.com/group/sqlalchemy?hl=en. > > >
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