Fix a harmless warning about comment formatting in the previous
check-in. Simplify the ORDER BY dereferencing logic so that it avoids
unreachable branches.
FossilOrigin-Name: 0f6ec605e131ab3d53b9df32af0a3207146a9abbd22dcabd6ef050b92f96735d
diff --git a/src/resolve.c b/src/resolve.c
index 13deeca..5c1dd09 100644
--- a/src/resolve.c
+++ b/src/resolve.c
@@ -1245,11 +1245,13 @@
if( sqlite3ExprCompare(0, pE, pSelect->pEList->a[j].pExpr, -1)==0 ){
#ifndef SQLITE_OMIT_WINDOWFUNC
if( pE->pWin ){
+ /* Since this window function is being changed into a reference
+ ** to the same window function the result set, remove the instance
+ ** of this window function from the Select.pWin list. */
Window **pp;
for(pp=&pSelect->pWin; *pp; pp=&(*pp)->pNextWin){
if( *pp==pE->pWin ){
*pp = (*pp)->pNextWin;
- break;
}
}
}