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-rw-r--r--src/include/access/nbtree.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/include/access/nbtree.h b/src/include/access/nbtree.h
index f9304dbe1d5..15771ce9e0b 100644
--- a/src/include/access/nbtree.h
+++ b/src/include/access/nbtree.h
@@ -176,6 +176,7 @@ typedef struct BTMetaPageData
#define P_ISLEAF(opaque) ((opaque)->btpo_flags & BTP_LEAF)
#define P_ISROOT(opaque) ((opaque)->btpo_flags & BTP_ROOT)
#define P_ISDELETED(opaque) ((opaque)->btpo_flags & BTP_DELETED)
+#define P_ISMETA(opaque) ((opaque)->btpo_flags & BTP_META)
#define P_ISHALFDEAD(opaque) ((opaque)->btpo_flags & BTP_HALF_DEAD)
#define P_IGNORE(opaque) ((opaque)->btpo_flags & (BTP_DELETED|BTP_HALF_DEAD))
#define P_HAS_GARBAGE(opaque) ((opaque)->btpo_flags & BTP_HAS_GARBAGE)