1 files changed, 7 insertions, 5 deletions
diff --git a/src/sqliteInt.h b/src/sqliteInt.h
index 334a39a0f..aae1c3c66 100644
--- a/src/sqliteInt.h
+++ b/src/sqliteInt.h
@@ -2059,15 +2059,16 @@ struct AutoincInfo {
 ** The Parse.pTriggerPrg list never contains two entries with the same
 ** values for both pTrigger and orconf.
 **
-** The TriggerPrg.oldmask variable is set to a mask of old.* columns
+** The TriggerPrg.aColmask[0] variable is set to a mask of old.* columns
 ** accessed (or set to 0 for triggers fired as a result of INSERT 
-** statements).
+** statements). Similarly, the TriggerPrg.aColmask[1] variable is set to
+** a mask of new.* columns used by the program.
 */
 struct TriggerPrg {
   Trigger *pTrigger;      /* Trigger this program was coded from */
   int orconf;             /* Default ON CONFLICT policy */
   SubProgram *pProgram;   /* Program implementing pTrigger/orconf */
-  u32 oldmask;            /* Mask of old.* columns accessed */
+  u32 aColmask[2];        /* Masks of old.*, new.* columns accessed */
   TriggerPrg *pNext;      /* Next entry in Parse.pTriggerPrg list */
 };
 
@@ -2139,6 +2140,7 @@ struct Parse {
   Parse *pToplevel;    /* Parse structure for main program (or NULL) */
   Table *pTriggerTab;  /* Table triggers are being coded for */
   u32 oldmask;         /* Mask of old.* columns referenced */
+  u32 newmask;         /* Mask of new.* columns referenced */
   u8 eTriggerOp;       /* TK_UPDATE, TK_INSERT or TK_DELETE */
   u8 eOrconf;          /* Default ON CONFLICT policy for trigger steps */
   u8 disableTriggers;  /* True to disable triggers */
@@ -2736,7 +2738,7 @@ void sqlite3MaterializeView(Parse*, Table*, Expr*, int);
   TriggerStep *sqlite3TriggerDeleteStep(sqlite3*,Token*, Expr*);
   void sqlite3DeleteTrigger(sqlite3*, Trigger*);
   void sqlite3UnlinkAndDeleteTrigger(sqlite3*,int,const char*);
-  u32 sqlite3TriggerOldmask(Parse*,Trigger*,ExprList*,Table*,int);
+  u32 sqlite3TriggerColmask(Parse*,Trigger*,ExprList*,int,int,Table*,int);
 # define sqlite3ParseToplevel(p) ((p)->pToplevel ? (p)->pToplevel : (p))
 #else
 # define sqlite3TriggersExist(B,C,D,E,F) 0
@@ -2747,7 +2749,7 @@ void sqlite3MaterializeView(Parse*, Table*, Expr*, int);
 # define sqlite3CodeRowTriggerDirect(A,B,C,D,E,F)
 # define sqlite3TriggerList(X, Y) 0
 # define sqlite3ParseToplevel(p) p
-# define sqlite3TriggerOldmask(A,B,C,D,E) 0
+# define sqlite3TriggerColmask(A,B,C,D,E,F,G) 0
 #endif
 
 int sqlite3JoinType(Parse*, Token*, Token*, Token*);