Eric Yum wrote: > http://www.postgresql.org/licence.html
You should get your local legal professional to give an opinion if you intend to redistribute. One specific area of contention amongst "BSD license" people is the phrase: "... for any purpose, without fee, and ..." Some opine that this means the software in question can *only* be distributed without charging a fee, whilst other have claimed that this (should) be read as "... for any purpose, with or without fee, and ...", perhaps dropping the ", without fee" altogether to retain its potentially originally intended meaning. The problem is that intent is never simple to convey in legal terms. Until this is tested in court, you can only get opinions. PS I am waving my opinion over BSD style licenses in general and not just the PostgreSQL project. Each copyright owner can choose to do whatever they like. Peter ---------------------------(end of broadcast)--------------------------- TIP 9: the planner will ignore your desire to choose an index scan if your joining column's datatypes do not match