pgsql: Create explain_format.c and move relevant code there. - Mailing list pgsql-committers

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

Branch
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master

Details
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https://git.postgresql.org/pg/commitdiff/9173e8b604636633a8e3aca54bb56a437bffa718

Modified Files
--------------
contrib/auto_explain/auto_explain.c   |   1 +
contrib/file_fdw/file_fdw.c           |   1 +
contrib/postgres_fdw/postgres_fdw.c   |   1 +
src/backend/commands/Makefile         |   1 +
src/backend/commands/explain.c        | 704 +--------------------------------
src/backend/commands/explain_format.c | 713 ++++++++++++++++++++++++++++++++++
src/backend/commands/meson.build      |   1 +
src/backend/commands/prepare.c        |   1 +
src/include/commands/explain.h        |  24 --
src/include/commands/explain_format.h |  52 +++
10 files changed, 772 insertions(+), 727 deletions(-)