Add some more simple test cases for UPSERT. And a minor fix.
FossilOrigin-Name: 27cd3b2fb2ad0cf2b36741bd1057cb7973954d40456e9db158261a38b049d2b5
diff --git a/src/sqliteInt.h b/src/sqliteInt.h
index 1a5fc5e..c0d0027 100644
--- a/src/sqliteInt.h
+++ b/src/sqliteInt.h
@@ -4293,7 +4293,7 @@
void sqlite3UpsertDelete(sqlite3*,Upsert*);
Upsert *sqlite3UpsertDup(sqlite3*,Upsert*);
int sqlite3UpsertAnalyzeTarget(Parse*,SrcList*,Upsert*);
- void sqlite3UpsertDoUpdate(Parse*,Upsert*,Table*,Index*,int,int);
+ void sqlite3UpsertDoUpdate(Parse*,Upsert*,Table*,Index*,int);
#else
#define sqlite3UpsertNew(x,y,z,w) ((Upsert*)0)
#define sqlite3UpsertDelete(x,y)