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-rw-r--r--src/backend/access/common/reloptions.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/src/backend/access/common/reloptions.c b/src/backend/access/common/reloptions.c
index 79430d2b7b8..5325dd3f611 100644
--- a/src/backend/access/common/reloptions.c
+++ b/src/backend/access/common/reloptions.c
@@ -158,6 +158,16 @@ static relopt_bool boolRelOpts[] =
},
true
},
+ {
+ {
+ "deduplicate_items",
+ "Enables \"deduplicate items\" feature for this btree index",
+ RELOPT_KIND_BTREE,
+ ShareUpdateExclusiveLock /* since it applies only to later
+ * inserts */
+ },
+ true
+ },
/* list terminator */
{{NULL}}
};