Re: [HACKERS] Generalized Inverted Generalized Search Tree

2010-05-14 Thread Robert Haas
On Fri, May 14, 2010 at 12:03 AM, Takahiro Itagaki itagaki.takah...@oss.ntt.co.jp wrote: We can index multiple scalar values per row with GIN access method, and also can index single vector value per row with GiST AM. Is it worth having a new AM to index multiple vector values per row? It

[HACKERS] Generalized Inverted Generalized Search Tree

2010-05-13 Thread Takahiro Itagaki
We can index multiple scalar values per row with GIN access method, and also can index single vector value per row with GiST AM. Is it worth having a new AM to index multiple vector values per row? It will be an AM for the missing feature in below: | scalar | vector |