From 6eb9c5a5657d1fe77b55cc261450f3538d35a94d Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 4 May 2024 14:19:15 +0200 Subject: Adding upstream version 13.4. Signed-off-by: Daniel Baumann --- contrib/btree_gist/btree_gist.c | 49 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 49 insertions(+) create mode 100644 contrib/btree_gist/btree_gist.c (limited to 'contrib/btree_gist/btree_gist.c') diff --git a/contrib/btree_gist/btree_gist.c b/contrib/btree_gist/btree_gist.c new file mode 100644 index 0000000..e1dc253 --- /dev/null +++ b/contrib/btree_gist/btree_gist.c @@ -0,0 +1,49 @@ +/* + * contrib/btree_gist/btree_gist.c + */ +#include "postgres.h" + +#include "btree_gist.h" + +PG_MODULE_MAGIC; + +PG_FUNCTION_INFO_V1(gbt_decompress); +PG_FUNCTION_INFO_V1(gbtreekey_in); +PG_FUNCTION_INFO_V1(gbtreekey_out); + +/************************************************** + * In/Out for keys + **************************************************/ + + +Datum +gbtreekey_in(PG_FUNCTION_ARGS) +{ + ereport(ERROR, + (errcode(ERRCODE_FEATURE_NOT_SUPPORTED), + errmsg("key_in() not implemented"))); + + PG_RETURN_POINTER(NULL); +} + +#include "btree_utils_var.h" +#include "utils/builtins.h" +Datum +gbtreekey_out(PG_FUNCTION_ARGS) +{ + ereport(ERROR, + (errcode(ERRCODE_FEATURE_NOT_SUPPORTED), + errmsg("key_out() not implemented"))); + PG_RETURN_POINTER(NULL); +} + + +/* +** GiST DeCompress methods +** do not do anything. +*/ +Datum +gbt_decompress(PG_FUNCTION_ARGS) +{ + PG_RETURN_POINTER(PG_GETARG_POINTER(0)); +} -- cgit v1.2.3