通过unix shell脚本Mysql插入语句

Question

filenname="/home/sxxxx/lob.oaxxx"
while read a b 
do
    mdate=$(date -d "$b" +'%s')
    system_todate=$(date +'%s')
    ((diff=$system_todate-$mdate))
    days=`echo "$diff/86400" | bc`
    echo "$(date +%Y-%m-%d) $a $b $days"
$mysql -e "insert into dataStagDatabase.dataStagTable (as_on_date, hdfs_location, last_modified, no_of_days) values (STR_TO_DATE('$(date +%Y-%m-%d)','%Y-%m-%d'), '$a', STR_TO_DATE('$b', '%Y-%m-%d' )", '$days');" -u root  
done < "$filenname"

<小时/>

我收到以下错误，我尝试以各种方式修改插入语句，但无法成功。 请帮忙

oaisys_datastag.sh: line 19: syntax error near unexpected token `)'
oaisys_datastag.sh: line 19: `mysql -e "insert into dataStagDatabase.dataStagTable (as_on_date, hdfs_location, last_modified, no_of_days) values (STR_TO_DATE($(date +%Y-%m-%d),'%Y-%m-%d'), $a, STR_TO_DATE($b, '%Y-%m-%d' )", $days);" -u root  '

Answer 1

在倒数第二行，有一个开头 " 和两个结尾 "。让你的报价保持一致，并将它们适本地配对。 – 保罗·L