aboutsummaryrefslogtreecommitdiff
path: root/src/expr.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/expr.c')
-rw-r--r--src/expr.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/expr.c b/src/expr.c
index 940abc1ae..c69fb4a56 100644
--- a/src/expr.c
+++ b/src/expr.c
@@ -4946,6 +4946,7 @@ int sqlite3ExprImpliesExpr(Parse *pParse, Expr *pE1, Expr *pE2, int iTab){
if( pE2->op==TK_NOTNULL
&& pE1->op!=TK_ISNULL
&& pE1->op!=TK_IS
+ && pE1->op!=TK_ISNOT
&& pE1->op!=TK_OR
){
Expr *pX = sqlite3ExprSkipCollate(pE1->pLeft);