ÓÃSHELLµÄÑ»·ÅúÁ¿Ö´ÐÐSQLÓï¾ä
--kshϵÄÒ»¸öWHILE Ñ»·µÄÀý×Ó
integer i=1
while ((i<67))
do
pirnt $i
i=i+1
done
--ksh ÏÂÒ»¸öFORÑ»·µÄÀý×Ó
for i in `cat listdate.txt`
do
echo "Ö´ÐÐ $i "
done
--- date.pl ÓÃÓÚÉú³ÉÒ»¸öʱ¼ä¶ÎÎļþ
#!/usr/local/bin/perl
use DBI;
if($#ARGV<1)
{
die "USAGE:date.pl <startdate> <enddate> \n";
return(0);
}
$rundate1=$ARGV[0];
$rundate2=$ARGV[1];
$dbh=DBI->connect('dbi:Oracle:host=192.xx.xx.2;sid=ora7','report/system','')||
die('cann\'t connect to database');
$date=$dbh->prepare("select cal_date from calendar where cal_date between to_date(?,'yyyymmdd') and to_date(?,'yyyymmdd')");
$date->bind_param( 1, $rundate1);
$date->bind_param( 2, $rundate2);
$date->execute;
while (@row = $date->fetchrow_array)
{
printf("$row[0]\n");
}
$dbh->disconnect;
---ʵÀý Åú´¦ÀíÖ´ÐÐÒ»¶Îʱ¼ä ÿÌì ÒªÖ´ÐеijÌÐò
date.pl 20100101 20100307 > listdate.txt
for i in `cat listdate.txt`
do
echo "Ö´ÐÐ $i "
sqlplus cust/cust @cust_get_jf_md2010.sql $i
done
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SQL(Structured Query Language£¬½á¹¹²éѯÓïÑÔ)ÊÇÒ»¸ö¹¦ÄÜÇ¿´óµÄÊý¾Ý¿âÓïÑÔ¡£SQLͨ³£Ê¹ÓÃÓÚÊý¾Ý¿âµÄͨѶ¡£ANSI£¨ÃÀ¹ú¹ú¼Ò±ê׼ѧ»á£©Éù³Æ£¬SQLÊǹØÏµÊý¾Ý¿â¹ÜÀíϵͳµÄ±ê×¼ÓïÑÔ¡£SQLÓï¾äͨ³£ÓÃÓÚÍê³ÉһЩÊý¾Ý¿âµÄ²Ù×÷ÈÎÎñ£¬±ÈÈçÔÚÊý¾Ý¿âÖиüÐÂÊý¾Ý£¬»òÕß´ÓÊý¾Ý¿âÖмìË÷Êý¾Ý¡£Ê¹ÓÃSQLµÄ³£¼û¹ØÏµÊý¾Ý¿â¹ ......
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alter proc testguo
(
@cityid int,
@cityname nvarchar(100) output
)
as
select @cityname = city_name from BA_Hot_City where cityid = @cityid
select @cityname
go
declare @cityname nvarchar(100)
exec testguo 1,@cityname output
ÁíÒ»°æ£º
ht ......
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±¾ÌâÓõ½ÏÂÃæÈý¸ö¹ØÏµ±í£º
CARD ½èÊ鿨¡£ CNO ¿¨ºÅ£¬NAME ÐÕÃû£¬CLASS °à¼¶
BOOKS ͼÊé¡£ BNO ÊéºÅ£¬BNAME ÊéÃû,AUTHOR ×÷Õߣ¬PRICE µ¥¼Û£¬QUANTITY ¿â´æ²áÊý
BORROW ½èÊé¼Ç¼¡£ CNO ½èÊ鿨ºÅ£¬BNO ÊéºÅ ......
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CREATE [Ë÷ÒýÀàÐÍ] INDEX Ë÷ÒýÃû³Æ
ON ±íÃû(ÁÐÃû)
WITH FILLFACTOR = Ìî³äÒò×ÓÖµ0~100
GO
/*ʵÀý*/
USE ¿âÃû
GO
IF EXISTS
(SELECT * from SYSINDEXES WHERE NAME='IX_TEST_TNAME')--¼ì²âÊÇ·ñÒѾ´æÔÚIX_TEST_TNAMEË÷Òý
DROP INDEX
TEST.IX_TEST_TNAME--Èç¹û´æÔÚÔòɾ³ý
--´´½¨Ë÷Òý
CREATE NONCLUSTER ......