SQLParser : replace ALTER CLASS/CLUSTER/PROPERTY , TRUNCATE CLASS/CLUSTER/RECORD commands
SQLParser : replace DROP CLASS/CLUSTER/INDEX/PROPERTY commands
SQLParser : replace GRANT and REVOKE commands
SQLParser : handle unnamed and named parameters resolving at execution time
SQLParser : replace CREATE CLASS/CLUSTER/INDEX/PROPERTY commands
SQLParser : replace CREATE EDGE/FUNCTION/LINK/VERTEX commands
SQLParser : handle identifier escape sequence, allow keywords as words at some locations