【HIVE】 hive元数据查询语句集合
1、查询表字段select d.db_id, d.NAME db_name, t.tbl_id, t.tbl_name, t.tbl_type, from_unixtime(t.create_time) create_time, c.column_name, c.type_name column_type, c.comment column_descfrom TBLS t inner join DBS d on t.DB_ID = d.DB_IDinner join SDS s on t.SD
