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1 Hive
2 谿瑚襭
3 覃覈


PB蠏覈襦 PrestoDB襯 磯り Trino襦 覦蠖.
譴 Trino螳 SQL Server 蟠 譬. (sql server connector螳 蠍磯レ 襷る )



3 覃覈 #

CREATE EXTERNAL TABLE cassandra_table (key string, colname string, value string)
 STORED BY 'org.apache.hadoop.hive.cassandra.CassandraStorageHandler'
 WITH SERDEPROPERTIES("cassandra.columns.mapping" = ":key,:column,:value" ,
 "cassandra.cf.name" = "User" ,
 "cassandra.host" = "192.168.136.103" , "cassandra.port" = "9160",
 "cassandra.partitioner" = "org.apache.cassandra.dht.RandomPartitioner" )
 TBLPROPERTIES ("cassandra.ks.name" = "MyKeyspace");
蠍 蠍郁鍵..
企: : るジ讓曙 襦螻豺 企Ν 譯殊語. 襦螻豺
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蠍一 螳 覿讌壱螻 伎 蠏瑚 譬 蟆 谿場螳. 蠍一 蠍磯るΜ 蟆 谿場れ . (企襷)