Make the result of an IN or NOT IN expression with an empty set on the

right-hand side always either false or true, respectively, even if the
left-hand side is NULL.  Ticket [80e031a00f45dc]

FossilOrigin-Name: c288ac644d0bfda2b9bc204dc86df8e74d4f6843

src/global.c

@@ -176,6 +176,15 @@ SQLITE_WSD struct Sqlite3Config sqlite3Config = {
 */
 SQLITE_WSD FuncDefHash sqlite3GlobalFunctions;
 
+/*
+** Constant tokens for values 0 and 1.
+*/
+const Token sqlite3IntTokens[] = {
+   { "0", 1 },
+   { "1", 1 }
+};
+
+
 /*
 ** The value of the "pending" byte must be 0x40000000 (1 byte past the
 ** 1-gibabyte boundary) in a compatible database.  SQLite never uses