事情的起因很簡單，需要將股票收盤行情導入數據庫，因為科創板交易時間延長，需要將原有的程序進行改造，眾所周知，程序員永遠是不夠用的，只能自己解決這個問題。
方式是用定時器調用shell腳本。
上交所的mktdt00.txt使用“|”作為分隔符。
核心代碼是將mktdt00.txt轉成程insert into? table? values( ) 然后有sqlplus導入數據庫。
代碼一：

#!/bin/bash
dbfpath=/home/oracle/dbf_insert/stockkcb/dbf

IFS=$'\n'
for entry in $(cat $dbfpath/mktdt00.txt)
do
??? IFS='|'
??? arr=($entry)

if? [?? ${arr[0]} == 'MD001' ];?? then ##? index

?????? a="?? INSERT INTO mktdt00 VALUES(? ""'"
??????? a=$a"${arr[1]}""','""${arr[2]}""',"
??????? a=$a"${arr[5]}"",""${arr[6]}"",""${arr[4]}"
??????? a=$a",""${arr[7]}"",""${arr[8]}"",""${arr[9]}"",0,0,""${arr[3]}"
??????? a=$a",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0? )? ;? "
??????? echo $a>>$dbfpath/mktdt00.sql
elif [?? ${arr[0]} == 'MD002' ] || [ ${arr[0]} == 'MD003' ]?? || [?? ${arr[0]} == 'MD004' ] ;
then?????
?????? ## stock bond? fund
??????? a=" INSERT?? INTO mktdt00 VALUES(? ""'"
??????? a=$a"${arr[1]}""','""${arr[2]}""',"
??????? a=$a"${arr[5]}"",""${arr[6]}"",""${arr[4]}"",""${arr[7]}"",""${arr[8]}"
??????? a=$a",""${arr[10]}"",""${arr[11]}"",""${arr[13]}"",""${arr[3]}"",0"
??????? a=$a",""${arr[12]}"",""${arr[15]}"",""${arr[16]}"",""${arr[19]}"",""${arr[20]}"
??????? a=$a",""${arr[14]}"",""${arr[17]}"",""${arr[18]}"",""${arr[21]}"",""${arr[22]}"
??????? a=$a",""${arr[23]}"",""${arr[24]}"",""${arr[27]}"",""${arr[28]}"",""${arr[25]}"
??????? a=$a",""${arr[26]}"",""${arr[29]}"",""${arr[30]}"" );"
??????? echo $a>>$dbfpath/mktdt00.sql
???? else
??????? echo "success!"
fi
done

echo "commit;">>$dbfpath/mktdt00.sql

'MD001' 是指數格式和 其他的格式有所不同。

代碼二

#!/bin/sh

. ~oracle/.bash_profile

user='數據庫用戶名'
pwd='數據庫密碼'
dbfpath=/home/oracle/dbf_insert/stockkcb/dbf

cd $dbfpath
rm -rf *

wget? http://內網ipip/mktdt00.txt? #下載局域網中的交易所行情文件mktdt00.txt

sh? $dbfpath/readkcb.sh #執行上一下txt轉sql 腳本

if [ -s? mktdt00.sql?? ];then

???? sqlplus? $user/$pwd? <<EOF? >/tmp/imp.log
????? truncate table mktdt00;
????? @$dbfpath/mktdt00.sql
????? quit
EOF

轉載于:https://www.cnblogs.com/ianxu/p/11176606.html

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