hivesql sparksql with...as 创建永久视图

Thomas2143

已于 2023-01-17 08:49:48 修改

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分类专栏：总结文章标签：大数据 sql

于 2023-01-17 08:49:05 首次发布

本文链接：https://blog.youkuaiyun.com/qq_35515661/article/details/128711704

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本文深入探讨了如何使用HiveSQL和SparkSQL创建永久视图，详细解释了相关语法和操作步骤，帮助读者理解这两种大数据查询语言在数据处理中的视图管理功能。

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use database1;
create view if not exists database1.view_yy as
with
    tb444 as (
    select recordid,get_json_object(json,'$.score1') as score1 from fc_face_in_record where captime >= 0 and captime <=3673342425732
                   ),
     tb_7787 as (select * from (select id_ujjsdk,id_uuu,cc444,record_id from fc_p_face_cluster where cap_time >= 0 and cap_time <=3673342425732)l left anti join fc_face_merged_dossier_history r on l.id_ujjsdk=r.old_profile_id ), 
     tb123 as (select l2.*,r2.city from tb_7787 l2 left join channel_city r2 on l2.cc444 = r2.channelId),
     tb_joined as (select l3.*,if(r3.score1 is null, "",id_uuu) as id_uuu_le65  from tb123 l3 left join tb444 r3 on l3.record_id = r3.recordid),
     rp111 as (select

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