*
     * @return a new map for the database command token set
     */
    private static IntValueHashMap newCommandSet() {
        IntValueHashMap commandSet;
        commandSet = new IntValueHashMap(67);
        commandSet.put(T_ADD, ADD);
        commandSet.put(T_ALIAS, ALIAS);
        commandSet.put(T_ALTER, ALTER);
        commandSet.put(T_AUTOCOMMIT, AUTOCOMMIT);
        commandSet.put(T_CACHED, CACHED);
        commandSet.put(T_CALL, CALL);
        commandSet.put(T_CHECK, CHECK);
        commandSet.put(T_CHECKPOINT, CHECKPOINT);
        commandSet.put(T_COLUMN, COLUMN);
        commandSet.put(T_COMMIT, COMMIT);
        commandSet.put(T_CONNECT, CONNECT);
        commandSet.put(T_CONSTRAINT, CONSTRAINT);
        commandSet.put(T_CREATE, CREATE);
        commandSet.put(T_DATABASE, DATABASE);
        commandSet.put(T_DELETE, DELETE);
        commandSet.put(T_DEFRAG, DEFRAG);
        commandSet.put(T_DISCONNECT, DISCONNECT);
        commandSet.put(T_DROP, DROP);
        commandSet.put(T_EXCEPT, EXCEPT);
        commandSet.put(T_EXPLAIN, EXPLAIN);
        commandSet.put(T_FOREIGN, FOREIGN);
        commandSet.put(T_GRANT, GRANT);
        commandSet.put(T_IGNORECASE, IGNORECASE);
        commandSet.put(T_INCREMENT, INCREMENT);
        commandSet.put(T_INDEX, INDEX);
        commandSet.put(T_INITIAL, INITIAL);
        commandSet.put(T_INSERT, INSERT);
        commandSet.put(T_INTERSECT, INTERSECT);
        commandSet.put(T_LOGSIZE, LOGSIZE);
        commandSet.put(T_MAXROWS, MAXROWS);
        commandSet.put(T_MEMORY, MEMORY);
        commandSet.put(T_MINUS, MINUS);
        commandSet.put(T_NEXT, NEXT);
        commandSet.put(T_NOT, NOT);
        commandSet.put(T_OPENBRACKET, OPENBRACKET);
        commandSet.put(T_PASSWORD, PASSWORD);
        commandSet.put(T_PLAN, PLAN);
        commandSet.put(T_PRIMARY, PRIMARY);
        commandSet.put(T_PROPERTY, PROPERTY);
        commandSet.put(T_READONLY, READONLY);
        commandSet.put(T_REFERENTIAL_INTEGRITY, REFERENTIAL_INTEGRITY);
        commandSet.put(T_RELEASE, RELEASE);
        commandSet.put(T_RENAME, RENAME);
        commandSet.put(T_RESTART, RESTART);
        commandSet.put(T_REVOKE, REVOKE);
        commandSet.put(T_ROLE, ROLE);
        commandSet.put(T_ROLLBACK, ROLLBACK);
        commandSet.put(T_SAVEPOINT, SAVEPOINT);
        commandSet.put(T_SCRIPT, SCRIPT);
        commandSet.put(T_SCRIPTFORMAT, SCRIPTFORMAT);
        commandSet.put(T_SELECT, SELECT);
        commandSet.put(T_SEMICOLON, SEMICOLON);
        commandSet.put(T_SEQUENCE, SEQUENCE);
        commandSet.put(T_SET, SET);
        commandSet.put(T_SHUTDOWN, SHUTDOWN);
        commandSet.put(T_SOURCE, SOURCE);
        commandSet.put(T_TABLE, TABLE);
        commandSet.put(T_TEMP, TEMP);
        commandSet.put(T_TEXT, TEXT);
        commandSet.put(T_TRIGGER, TRIGGER);
        commandSet.put(T_UNIQUE, UNIQUE);
        commandSet.put(T_UPDATE, UPDATE);
        commandSet.put(T_UNION, UNION);
        commandSet.put(T_USER, USER);
        commandSet.put(T_VALUES, VALUES);
        commandSet.put(T_VIEW, VIEW);
        commandSet.put(T_WRITE_DELAY, WRITE_DELAY);
        commandSet.put(T_SCHEMA, SCHEMA);
        return commandSet;
    }