Add restriction (29) to the query flattener - do not allow flattening that

would leave both EP_InnerON and EP_OuterON constraints on the same join term.

FossilOrigin-Name: c585d6a4678b04f4cedc08852d01c44cdf52ae2c8ccd1174c3d5a395088bf528

1 files changed, 1 insertions, 0 deletions

diff --git a/src/sqliteInt.h b/src/sqliteInt.h
index 299c5b69a..45e345346 100644
--- a/src/sqliteInt.h
+++ b/src/sqliteInt.h
@@ -3101,6 +3101,7 @@ struct SrcItem {
     unsigned isCte :1;         /* This is a CTE */
     unsigned notCte :1;        /* This item may not match a CTE */
     unsigned isUsing :1;       /* u3.pUsing is valid */
+    unsigned isOn :1;          /* u3.pOn was once valid and non-NULL */
     unsigned isSynthUsing :1;  /* u3.pUsing is synthensized from NATURAL */
     unsigned isNestedFrom :1;  /* pSelect is a SF_NestedFrom subquery */
   } fg;