資料分析-SQL基礎
2.3 DQL(資料查詢語言)查詢(select)select * from testtable select sid,sex,name,birthday from testtable條件(where)select sid,sex,name...
2.3 DQL(資料查詢語言)查詢(select)select * from testtable select sid,sex,name,birthday from testtable條件(where)select sid,sex,name...
hbase-snapshothadoop distcp hdfs://cdp02:8020/tmp/hbasebackup/snapshot2-snapshot1/archive/data/default/TestTable hdfs://...