Re: SpanQuery and database join

2007-08-14 Thread Peter Keegan
I added this under Use Cases. Thanks for the suggestion. Peter On 8/13/07, Grant Ingersoll <[EMAIL PROTECTED]> wrote: > > There is also a Use Cases item on the Wiki... > > On Aug 13, 2007, at 3:26 PM, Peter Keegan wrote: > > > I suppose it could go under performance or HowTo/Interesting uses of

Re: SpanQuery and database join

2007-08-13 Thread Grant Ingersoll
There is also a Use Cases item on the Wiki... On Aug 13, 2007, at 3:26 PM, Peter Keegan wrote: I suppose it could go under performance or HowTo/Interesting uses of SpanQuery. Peter On 8/13/07, Erick Erickson <[EMAIL PROTECTED]> wrote: Thanks for writing this up. Do you think this is an appr

Re: SpanQuery and database join

2007-08-13 Thread Peter Keegan
I suppose it could go under performance or HowTo/Interesting uses of SpanQuery. Peter On 8/13/07, Erick Erickson <[EMAIL PROTECTED]> wrote: > > Thanks for writing this up. Do you think this is an appropriate subject > for the Wiki performance page? > > Erick > > On 8/13/07, Peter Keegan <[EMAIL P

Re: SpanQuery and database join

2007-08-13 Thread Erick Erickson
Thanks for writing this up. Do you think this is an appropriate subject for the Wiki performance page? Erick On 8/13/07, Peter Keegan <[EMAIL PROTECTED]> wrote: > > I've been experimenting with using SpanQuery to perform what is > essentially > a limited type of database 'join'. Each document in

SpanQuery and database join

2007-08-13 Thread Peter Keegan
I've been experimenting with using SpanQuery to perform what is essentially a limited type of database 'join'. Each document in the index contains 1 or more 'rows' of meta data from another 'table'. The meta data are simple tokens representing a column name/value pair ( e.g. color$red or location$1