On Tue, Nov 19, 2013 at 2:22 AM, Rohit Goyal <rhtgyl.87@gmail.com> wrote:
>
> I was reading b tree index code and I wanted to the know the calling
> function which calls btinsert(PG_FUNCTION_ARGS) function in nbtree.c file.
> Moreover, my goal behind reading this function was to check how tuple is
> inserted in btree.
> I want to understand the code flow for b tree index
Take a look at this:
http://www.postgresql.org/docs/9.3/static/index-functions.html
--
Peter Geoghegan