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arr=($(cat 0100055F_Detail.txt|sed -e '/:/d'|awk -F ' ' '{print$2}'|sort|uniq -c|sort -nr|head -5|awk '{print $2}'))
len=${#arr[@]}  »ñÈ¡Êý×鳤¶È
for((i=0;i<$len;i++))
do
echo ${arr[$i]}
mysql -uroot -p123456 -e "select location from IPLocation.IPLocation where IP_address='${arr[$i]}'"|sed 's/\t/,/g' >> table.csv   Ö´Ðвéѯ£º-uºóÊÇÓû§Ãû£¬-pºóÊÂÃÜÂ룬-e±íʾִÐУ»
done
cat table.csv|sed -e '/location/d'>table1.csv
paste -d ',' result.csv table1.csv >last.csv Á½¸öÎļþ°´Áкϲ¢£¬²¢ÇÒÁ½ÎļþµÄ½áºÏÁÐÖÐÓöººÅ·Ö¸ô¡£


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CREATE OR REPLACE VIEW SM_V_UNIT_AUTH AS
SELECT T2.UNIT_ID,
        T2.SUPER_UNIT_ID,
        T1.AUTH_ID,
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1.The SQL introuduction

Introducing Oracle Database 11g
List the features of Oracle Database 11g
Discuss the basic design, theoretical and physical aspects of a relational database
Categorize the different types of SQL statements
Describe the data set used by the course
Log onto the database using the SQL Develope ......

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      1.ÖØÐÂÔËÐÐMS SQL SERVERµÄ°²×°³ÌÐò£¬ÔÚ“°²×°Ñ¡ÏçÃæÀïÑ¡Ôñ“¸ß¼¶Ñ¡Ï¬ÏÂÒ»²½ºóÑ¡Ôñ“×¢²á±íÖØ½¨”£¬½ÓÏÂÀ´¸ú° ......

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select getdate()
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select dateadd(day,2,'2004-10-15') --·µ»Ø£º2004-10-17 00:00:00. ......
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