Hi, ????
for create table sql, because it's completely meet hive syntax, so there is no need to create another parse way. for loadData sql, carbon's sql is like LOAD DATA.... INTO .....OPTIONS(...), and OPTIONS is optional. Because hive's syntax has no OPTIONS, so we have to create a new parse way to handle carbon load syntax. regards Jay ------------------ ???????? ------------------ ??????: "????";<[email protected]>; ????????: 2016??11??23??(??????) ????0:01 ??????: "dev"<[email protected]>; ????: Some questions about CarbonSqlParser Hi All, I want to know the internal's of carbondata , recently i read the CarbonSqlParser class , I just came some questions ? some parser using hiveql to parse statement , some use scala parser combination for example : line 289 createTable parser, the implement using val node = HiveQlWrapper.getAst(statement) to parse create table statement, line 992 loadDataNew use scala parser combination parser statement So what's the different of these two implementions ? can we replace hiveql parser to scala parser ? Thx
