记录些不常用,但是很实用的操作,旨在在MySQL语言能解决的批量操作的问题,不动用其他动态或静态语言的辅助。
select scode,sid,gender,type,FROM_UNIXTIME(report_time) as report_time,FROM_UNIXTIME(add_time) as add_time,FROM_UNIXTIME(start_time) as start_time,FROM_UNIXTIME(review_time)as review_time from hd_samples;
select sid,gene_name,rs,start,end, chr,UNIX_TIMESTAMP(times) as times from hd_user_locinfo;
# 采用去重字段?