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authordrh <drh@noemail.net>2018-12-06 22:04:19 +0000
committerdrh <drh@noemail.net>2018-12-06 22:04:19 +0000
commita83899754423bea16d4efeb4f39482b57d79c083 (patch)
treef333a44ec8dc2e4adb0623fc5b04e0dd92798dcf /src/window.c
parentbb383df7c625daa4c7a0db4c7eed2296dc171bde (diff)
downloadsqlite-a83899754423bea16d4efeb4f39482b57d79c083.tar.gz
sqlite-a83899754423bea16d4efeb4f39482b57d79c083.zip
Fix the sqlite3ExprDup() routine so that it makes complete duplications of
subqueries containing window functions. FossilOrigin-Name: 940174543e87184a0278fcd02e8a096a11510174d9c1d65d21878819790ddaff
Diffstat (limited to 'src/window.c')
-rw-r--r--src/window.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/window.c b/src/window.c
index f5deae9a6..f3e274d6e 100644
--- a/src/window.c
+++ b/src/window.c
@@ -2133,6 +2133,7 @@ Window *sqlite3WindowDup(sqlite3 *db, Expr *pOwner, Window *p){
if( pNew ){
pNew->zName = sqlite3DbStrDup(db, p->zName);
pNew->pFilter = sqlite3ExprDup(db, p->pFilter, 0);
+ pNew->pFunc = p->pFunc;
pNew->pPartition = sqlite3ExprListDup(db, p->pPartition, 0);
pNew->pOrderBy = sqlite3ExprListDup(db, p->pOrderBy, 0);
pNew->eType = p->eType;