Hi Henrik, On Wed, Mar 16, 2011 at 3:34 PM, Henrik Sarvell <hsarv...@gmail.com> wrote: > Might the +Aux relation be what you're looking for?
i'm approaching this from with a SQL background so forgive me for my naivete. checking the docs out, +Aux is a "Prefix class maintaining auxiliary keys for +relations, in addition to +Ref or +Idx indexes. Expects a list of auxiliary attributes of the same object, and combines all keys in that order into a single index key." which means that there must exist a primary key for the +relation in question. however, i'm looking for a +Key with multiple columns. i'm not sure if this is applicable at all, please note. so if +Aux is indeed the right direction, i'll give it a swing. thank you. /e > > > On Wed, Mar 16, 2011 at 2:19 PM, Edwin Eyan Moragas <e...@yndy.org> wrote: >> Hi List, >> >> anyone encountered creating a composite primary key for Pilog? >> >> or it is applicable in the Pilog context? how would one go about using >> composite primary keys? >> >> thank you. >> >> /e >> -- >> UNSUBSCRIBE: mailto:picolisp@software-lab.de?subject=Unsubscribe >> > -- > UNSUBSCRIBE: mailto:picolisp@software-lab.de?subject=Unsubscribe > -- UNSUBSCRIBE: mailto:picolisp@software-lab.de?subject=Unsubscribe
