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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2017-09-19 23:32:45 -0400 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2017-09-19 23:32:59 -0400 |
| commit | 2d484f9b058035d41204f2eb8a0a8d2e8ee57b44 (patch) | |
| tree | c742293df1ceab9025545dbac205a9a86428ac66 /src/backend/utils/adt/network_gist.c | |
| parent | d3a4f89d8a3e500bd7c0b7a8a8a5ce1b47859128 (diff) | |
| download | postgresql-2d484f9b058035d41204f2eb8a0a8d2e8ee57b44.tar.gz postgresql-2d484f9b058035d41204f2eb8a0a8d2e8ee57b44.zip | |
Remove no-op GiST support functions in the core GiST opclasses.
The preceding patch allowed us to remove useless GiST support functions.
This patch actually does that for all the no-op cases in the core GiST
code. This buys us whatever performance gain is to be had, and more
importantly exercises the preceding patch.
There remain no-op functions in the contrib GiST opclasses, but those
will take more work to remove.
Discussion: https://postgr.es/m/CAJEAwVELVx9gYscpE=Be6iJxvdW5unZ_LkcAaVNSeOwvdwtD=A@mail.gmail.com
Diffstat (limited to 'src/backend/utils/adt/network_gist.c')
| -rw-r--r-- | src/backend/utils/adt/network_gist.c | 12 |
1 files changed, 2 insertions, 10 deletions
diff --git a/src/backend/utils/adt/network_gist.c b/src/backend/utils/adt/network_gist.c index a0097dae9c5..0e36b7685de 100644 --- a/src/backend/utils/adt/network_gist.c +++ b/src/backend/utils/adt/network_gist.c @@ -576,17 +576,9 @@ inet_gist_compress(PG_FUNCTION_ARGS) } /* - * The GiST decompress function - * - * do not do anything --- we just use the stored GistInetKey as-is. + * We do not need a decompress function, because the other GiST inet + * support functions work with the GistInetKey representation. */ -Datum -inet_gist_decompress(PG_FUNCTION_ARGS) -{ - GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); - - PG_RETURN_POINTER(entry); -} /* * The GiST fetch function |