Distance.sql File Reference

The implementantion in sql of Period. More...

Functions
interval	distance (period period, timestamp ts)
interval	distance (period perioda, period periodb)

Detailed Description

The implementantion in sql of Period.

Author

Marios Vodas (mvoda.nosp@m.s@gm.nosp@m.ail.c.nosp@m.om).

Period is a temporal data type used in Hermes

See also

Temporal data types

Function Documentation

interval distance	(	period	period,
		timestamp	ts
	)

interval distance	(	period	perioda,
		period	periodb
	)