int64opts_test.patch
application/octet-stream
Filename: int64opts_test.patch
Type: application/octet-stream
Part: 0
Patch
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API reference →
Format: unified
| File | + | − |
|---|---|---|
| src/backend/utils/misc/guc.c | 14 | 0 |
| src/test/regress/sql/reloptions.sql | 2 | 0 |
diff --git a/src/backend/utils/misc/guc.c b/src/backend/utils/misc/guc.c
index 7edd94f0f9..ad9808ab94 100644
--- a/src/backend/utils/misc/guc.c
+++ b/src/backend/utils/misc/guc.c
@@ -148,6 +148,8 @@ extern bool optimize_bounded_sort;
static int GUC_check_errcode_value;
+int64 test_mem;
+
/* global variables for check hook support */
char *GUC_check_errmsg_string;
char *GUC_check_errdetail_string;
@@ -3871,6 +3873,18 @@ static struct config_real ConfigureNamesReal[] =
static struct config_int64 ConfigureNamesInt64[] =
{
+ {
+ {"test_mem", PGC_USERSET, RESOURCES_MEM,
+ gettext_noop("Sets the maximum memory to be used for query workspaces."),
+ gettext_noop("This much memory can be used by each internal "
+ "sort operation and hash table before switching to "
+ "temporary disk files.")
+ },
+ &test_mem,
+ 64, 0, INT64_MAX,
+ NULL, NULL, NULL
+ },
+
/* End-of-list marker */
{
{NULL, 0, 0, NULL, NULL}, NULL, 0.0, 0.0, 0.0, NULL, NULL, NULL
diff --git a/src/test/regress/sql/reloptions.sql b/src/test/regress/sql/reloptions.sql
index 95f7ab4189..cc45d06a72 100644
--- a/src/test/regress/sql/reloptions.sql
+++ b/src/test/regress/sql/reloptions.sql
@@ -130,3 +130,5 @@ SELECT reloptions FROM pg_class WHERE oid = 'reloptions_test_idx'::regclass;
CREATE INDEX reloptions_test_idx3 ON reloptions_test (s);
ALTER INDEX reloptions_test_idx3 SET (fillfactor=40);
SELECT reloptions FROM pg_class WHERE oid = 'reloptions_test_idx3'::regclass;
+
+SET test_mem = 123456789012345;