hive中的行转列
摘要:1、建表 create table tmp_test (col1 string, col2 string, bian string) row format delimited fields terminated by '\t' stored as textfile; 2、构建测试数据 vi row_
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posted @ 2023-02-15 16:03
posted @ 2023-02-15 16:03
posted @ 2022-12-22 14:01