Link to documentation: http://www.postgresql.org/docs/8.2/interactive/datatype-geometric.html#A EN5367
> -----Original Message----- > From: Dann Corbit > Sent: Wednesday, March 28, 2007 4:42 PM > To: 'Tom Brown'; pgsql-general@postgresql.org > Subject: RE: [GENERAL] inserting 4800 records at a time > > PostgreSQL has both array and point data types. ---------------------------(end of broadcast)--------------------------- TIP 9: In versions below 8.0, the planner will ignore your desire to choose an index scan if your joining column's datatypes do not match