These APIs changed somewhat subsequent to the initial commit, and may change further in the future, but let's document what we have today.
KaiGai Kohei and Robert Haas, reviewed by Tom Lane and Thom Brown
82fe8b1 Document the new custom scan APIs.
doc/src/sgml/custom-scan.sgml | 285 +++++++++++++++++++++++++++++++++++++++++
doc/src/sgml/filelist.sgml | 1 +
doc/src/sgml/postgres.sgml | 1 +
3 files changed, 287 insertions(+)
Upstream: git.postgresql.org