Oracle - 合并查询数据项
select c.channel, c.channel_name , s.show_type, s.show_type_name from T_CHANNEL_INFO c, T_SHOW_INFO s where c.head_seq_no = s.head_seq_no order by c.channel;
select distinct c.channel, c.channel_name, TO_CHAR(REPLACE((wm_concat(s.show_type) over(PARTITION BY c.channel ORDER BY 1)), ',', ';')) AS show_type, TO_CHAR(REPLACE((wm_concat(s.show_type_name) over(PARTITION BY c.channel ORDER BY 1)), ',', ';')) AS show_type_name from T_CHANNEL_INFO c, T_SHOW_INFO s where c.head_seq_no = s.head_seq_no order by c.channel;
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