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select * from user_tables where table_name = '用户名'
select * from user_tables where num_rows>10
然后把列名拷贝到电子表格里面批量生产select*from语句 批量查询
select * from user_tables where table_name = '用户名'
select * from user_tables where num_rows>10
然后把列名拷贝到电子表格里面批量生产select*from语句 批量查询