On Tue, Nov 19, 2013 at 11:26 AM, Peter Geoghegan <pg@heroku.com> wrote:
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
thanks for reply. :) Moreover, I am so confused about reading the nbtree folder c files or the file which you gave.
For example, If I want to read how the data is inserted in B tree index. Should I read your link or the btinsert(PG_FUNCTION_ARGS) in nbtree.c file in nbtree folder.
In future, if i want to modify btree indexing approach, then which files to look for.?