SQLAlchemy ORM also exposes support for other clauses in SQL, such as ORDER BY, GROUP BY, LIMIT, and OFFSET. All of these are supported by this connector:

ORDER BY

The following example sorts by a specified column using the session object's query() method:

rs = session.query(incident).order_by(incident.priority)
for instance in rs:
	print("sys_id: ", instance.sys_id)
	print("sys_id: ", instance.sys_id)
	print("priority: ", instance.priority)
	print("---------")

You can also use the session object's execute() method perform an ORDER BY. For example:

rs = session.execute(incident_table.select().order_by(incident_table.c.priority))
for instance in rs:

GROUP BY

The following example uses the session object's query() method to group records with a specified column:

rs = session.query(func.count(incident.sys_id).label("CustomCount"), incident.sys_id).group_by(incident.sys_id)
for instance in rs:
	print("Count: ", instance.CustomCount)
	print("sys_id: ", instance.sys_id)
	print("---------")

You can also use the session object's execute() method to perform a GROUP BY:

rs = session.execute(incident_table.select().with_only_columns([func.count(incident_table.c.sys_id).label("CustomCount"), incident_table.c.sys_id]).group_by(incident_table.c.sys_id))
for instance in rs:

LIMIT and OFFSET

The following example uses the session object's query() method to skip the first 100 records and fetch the following 25:

rs = session.query(incident).limit(25).offset(100)
for instance in rs:
	print("sys_id: ", instance.sys_id)
	print("sys_id: ", instance.sys_id)
	print("priority: ", instance.priority)
	print("---------")

You can also use the session object's execute() method to set a LIMIT or OFFSET:

rs = session.execute(incident_table.select().limit(25).offset(100))
for instance in rs: