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-rw-r--r--src/backend/access/gin/ginutil.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/backend/access/gin/ginutil.c b/src/backend/access/gin/ginutil.c
index 910f0bcb91..a7e55caf28 100644
--- a/src/backend/access/gin/ginutil.c
+++ b/src/backend/access/gin/ginutil.c
@@ -20,6 +20,7 @@
#include "access/xloginsert.h"
#include "catalog/pg_collation.h"
#include "catalog/pg_type.h"
+#include "commands/vacuum.h"
#include "miscadmin.h"
#include "storage/indexfsm.h"
#include "storage/lmgr.h"
@@ -53,6 +54,9 @@ ginhandler(PG_FUNCTION_ARGS)
amroutine->ampredlocks = true;
amroutine->amcanparallel = false;
amroutine->amcaninclude = false;
+ amroutine->amusemaintenanceworkmem = true;
+ amroutine->amparallelvacuumoptions =
+ VACUUM_OPTION_PARALLEL_BULKDEL | VACUUM_OPTION_PARALLEL_CLEANUP;
amroutine->amkeytype = InvalidOid;
amroutine->ambuild = ginbuild;