1 files changed, 2 insertions, 0 deletions
diff --git a/src/sqliteInt.h b/src/sqliteInt.h
index b9eb650d8..c02a0e448 100644
--- a/src/sqliteInt.h
+++ b/src/sqliteInt.h
@@ -1947,6 +1947,7 @@ struct WhereInfo {
   int nLevel;                    /* Number of nested loop */
   struct WhereClause *pWC;       /* Decomposition of the WHERE clause */
   double savedNQueryLoop;        /* pParse->nQueryLoop outside the WHERE loop */
+  double nRowOut;                /* Estimated number of output rows */
   WhereLevel a[1];               /* Information about each nest loop in WHERE */
 };
 
@@ -2022,6 +2023,7 @@ struct Select {
   Expr *pOffset;         /* OFFSET expression. NULL means not used. */
   int iLimit, iOffset;   /* Memory registers holding LIMIT & OFFSET counters */
   int addrOpenEphm[3];   /* OP_OpenEphem opcodes related to this select */
+  double nSelectRow;     /* Estimated number of result rows */
 };
 
 /*