HIVE表结构和注释#获取hive表字段和注释通过登录hive元数据库(mysql),查询SQL:SELECT t.TBL_NAME AS table_name, p.PARAM_VALUE AS table_comment, c.COLUMN_NAME AS column_name, c.TYPE_NAME AS data_type, c.COMMENT AS column_comment FROM TBLS t JOIN TABLE_PARAMS p ON t.TBL_ID = p.TBL_ID AND p.PARAM_