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-rw-r--r--src/include/storage/proc.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/include/storage/proc.h b/src/include/storage/proc.h
index dbcdd3f340e..612fa052be0 100644
--- a/src/include/storage/proc.h
+++ b/src/include/storage/proc.h
@@ -152,6 +152,8 @@ struct PGPROC
*/
TransactionId procArrayGroupMemberXid;
+ uint32 wait_event_info; /* proc's wait information */
+
/* Per-backend LWLock. Protects fields below (but not group fields). */
LWLock backendLock;