2 Commits

Author	SHA1	Message	Date
Robert Haas	c65bc2e1d1	Make it possible for loadable modules to add EXPLAIN options. ... Modules can use RegisterExtensionExplainOption to register new EXPLAIN options, and GetExplainExtensionId, GetExplainExtensionState, and SetExplainExtensionState to store related state inside the ExplainState object. Since this substantially increases the amount of code that needs to handle ExplainState-related tasks, move a few bits of existing code to a new file explain_state.c and add the rest of this infrastructure there. See the comments at the top of explain_state.c for further explanation of how this mechanism works. This does not yet provide a way for such such options to do anything useful. The intention is that we'll add hooks for that purpose in a separate commit. Discussion: http://postgr.es/m/CA+TgmoYSzg58hPuBmei46o8D3SKX+SZoO4K_aGQGwiRzvRApLg@mail.gmail.com Reviewed-by: Srinath Reddy <srinath2133@gmail.com> Reviewed-by: Andrei Lepikhov <lepihov@gmail.com> Reviewed-by: Tom Lane <tgl@sss.pgh.pa.us> Reviewed-by: Sami Imseih <samimseih@gmail.com>	2025-03-18 08:41:12 -04:00
Robert Haas	9173e8b604	Create explain_format.c and move relevant code there. ... explain.c has grown rather large, so move various functions that are principally concerned with output generation to a new source file, explain_format.c, instead of lumping them in with everything else that is part of explain.c Reviewed-by: Peter Geoghegan <pg@bowt.ie> Discussion: http://postgr.es/m/CA+TgmoYutMw1Jgo8BWUmB3TqnOhsEAJiYO=rOQufF4gPLWmkLQ@mail.gmail.com	2025-02-27 12:37:10 -05:00