Add a bit to the SQLITE_TESTCTRL_OPTIMIZATIONS option for sqlite3_file_control()

that will disable the use of SQLITE_STAT3 information in the query planner.

FossilOrigin-Name: 60c19b86797fb8a37f175545929883ebeff7f307

src/sqliteInt.h

@@ -1026,6 +1026,7 @@ struct sqlite3 {
 #define SQLITE_SubqCoroutine  0x0100   /* Evaluate subqueries as coroutines */
 #define SQLITE_Transitive     0x0200   /* Transitive constraints */
 #define SQLITE_OmitNoopJoin   0x0400   /* Omit unused tables in joins */
+#define SQLITE_Stat3          0x0800   /* Use the SQLITE_STAT3 table */
 #define SQLITE_AllOpts        0xffff   /* All optimizations */
 
 /*