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Diffstat (limited to 'src/include/replication/walsender_private.h')
-rw-r--r--src/include/replication/walsender_private.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/src/include/replication/walsender_private.h b/src/include/replication/walsender_private.h
index 0dd6d1cf808..a6b32051ac4 100644
--- a/src/include/replication/walsender_private.h
+++ b/src/include/replication/walsender_private.h
@@ -80,6 +80,11 @@ typedef struct WalSnd
* Timestamp of the last message received from standby.
*/
TimestampTz replyTime;
+
+ /* Statistics for transactions spilled to disk. */
+ int64 spillTxns;
+ int64 spillCount;
+ int64 spillBytes;
} WalSnd;
extern WalSnd *MyWalSnd;