Enhance autoincrement so that it works with triggers that also do

autoincrement inserts, even multiple inserts into the same table.
Ticket #3928 (CVS 6807)

FossilOrigin-Name: 1330993de8eae7baeec24100216158063c9bdc19

src/delete.c

@@ -12,7 +12,7 @@
 ** This file contains C code routines that are called by the parser
 ** in order to generate code for DELETE FROM statements.
 **
-** $Id: delete.c,v 1.203 2009/05/28 01:00:55 drh Exp $
+** $Id: delete.c,v 1.204 2009/06/23 20:28:54 drh Exp $
 */
 #include "sqliteInt.h"
 
@@ -475,6 +475,14 @@ void sqlite3DeleteFrom(
     }
   }
 
+  /* Update the sqlite_sequence table by storing the content of the
+  ** maximum rowid counter values recorded while inserting into
+  ** autoincrement tables.
+  */
+  if( pParse->nested==0 && pParse->trigStack==0 ){
+    sqlite3AutoincrementEnd(pParse);
+  }
+
   /*
   ** Return the number of rows that were deleted. If this routine is 
   ** generating code because of a call to sqlite3NestedParse(), do not