根据本司业务需求,将programid写在txt中做为查询条件,发现数据库中还有相同programid不一样taskid的数据条目,因而写个小脚本。mysql
#!/bin/bashfor i in cat /tmp/piandan.txt;domysql -uroot -pXXX -e "delete from database.tables where program_id = '$i' and createDatetime like '2019%';"donesql
cat /tmp/piandan.txt