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为什么用管道“尾巴”改变线的内容?
当我SELECT使用MySQL Workbench 查看a的结果时,只用一个\就可以了 max@host 10:13:58: ~$ mysql -h db-master.domain.local -uuser -ppw db -e ' > SELECT > DISTINCT i.filesourceregexp > FROM db.ImportLogFiles i' +------------------------------------------------+ | filesourceregexp | +------------------------------------------------+ | ^[0-9]{8}_1062355673_merge_google_pbn\.csv$ | | ^[0-9]{8}_8026062435_merge_google_pbn\.csv$ | | ^[0-9]{8}_1062355673_store_visits_report\.csv$ | +------------------------------------------------+ max@host 10:14:10: ~$ mysql -h db-master.domain.local -uuser -ppw db -e ' SELECT …