database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-06-11 20:28:21 +03:00
Code Activity

Revert "Add sortsupport for gist_btree opclasses, for faster index builds."

Browse Source 
This reverts commit 9f984ba6d2.

It was making the buildfarm unhappy, apparently setting client_min_messages
in a regression test produces different output if log_statement='all'.
Another issue is that I now suspect the bit sortsupport function was in
fact not correct to call byteacmp(). Revert to investigate both of those
issues.
This commit is contained in:
Heikki Linnakangas
2021-04-07 14:33:21 +03:00
parent 9f984ba6d2
commit d92b1cdbab
77 changed files with 3 additions and 1530 deletions
Download Patch File Download Diff File Expand all files Collapse all files

25
contrib/btree_gist/btree_uuid.c
View File

@ -25,7 +25,6 @@ PG_FUNCTION_INFO_V1(gbt_uuid_picksplit);
PG_FUNCTION_INFO_V1(gbt_uuid_consistent);
PG_FUNCTION_INFO_V1(gbt_uuid_penalty);
PG_FUNCTION_INFO_V1(gbt_uuid_same);
PG_FUNCTION_INFO_V1(gbt_uuid_sortsupport);
static int
@ -234,27 +233,3 @@ gbt_uuid_same(PG_FUNCTION_ARGS)
*result = gbt_num_same((void *) b1, (void *) b2, &tinfo, fcinfo->flinfo);
PG_RETURN_POINTER(result);
}
static int
gbt_uuid_sort_build_cmp(Datum a, Datum b, SortSupport ssup)
{
uuidKEY *ua = (uuidKEY *) DatumGetPointer(a);
uuidKEY *ub = (uuidKEY *) DatumGetPointer(b);
return uuid_internal_cmp(&ua->lower, &ub->lower);
}
/*
* Sort support routine for fast GiST index build by sorting.
*/
Datum
gbt_uuid_sortsupport(PG_FUNCTION_ARGS)
{
SortSupport ssup = (SortSupport) PG_GETARG_POINTER(0);
ssup->comparator = gbt_uuid_sort_build_cmp;
ssup->abbrev_converter = NULL;
ssup->abbrev_abort = NULL;
ssup->abbrev_full_comparator = NULL;
PG_RETURN_VOID();
}