Hi there,
I'm having trouble finding technical documentation about GiST, Gin and
TSearch2.
I am particularly interested in the internal data structure of a GiST-ed
or Gin-ed index, and the availability of searches by proximity.
Does anyone know of a good place to find such doc, outside from the
source code (I'm not too much into C/C++)?
Thank you,
Yannick