Improvements to the way VALUES clauses are parsed.

FossilOrigin-Name: ec5a493ad27593ca78899b3001630c1898b940ff
diff --git a/src/sqliteInt.h b/src/sqliteInt.h
index ee24342..b1a2db3 100644
--- a/src/sqliteInt.h
+++ b/src/sqliteInt.h
@@ -2385,7 +2385,7 @@
 #define SF_HasTypeInfo     0x0020  /* FROM subqueries have Table metadata */
 #define SF_Compound        0x0040  /* Part of a compound query */
 #define SF_Values          0x0080  /* Synthesized from VALUES clause */
-#define SF_AllValues       0x0100  /* All terms of compound are VALUES */
+#define SF_MultiValue      0x0100  /* Single VALUES term with multiple rows */
 #define SF_NestedFrom      0x0200  /* Part of a parenthesized FROM clause */
 #define SF_MaybeConvert    0x0400  /* Need convertCompoundSelectToSubquery() */
 #define SF_Recursive       0x0800  /* The recursive part of a recursive CTE */