peewee

This is just peewee-3.6.4 <https://github.com/coleifer/peewee> with some changes we need:

• Simple LEFT JOIN LATERAL. No need make subquery, just join to model.

# make some compound select query
subq = ModelB.select(ModelB.id).where(ModelB.id > ModelA.id).limit(1)
# make query lateral joining subquery
ModelA.select(ModelA, subq.c.id).join(subq, join_type=JOIN.LATERAL)

• Add off argument to for_update method