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$ConnString = "server=_SERVER_;database=_DATABASE_;user id=_UID_;password=_PWD_";
$db = New-Object System.Data.SqlClient.SqlConnection($ConnString);
$db.Open();
$Sql = "select top 10 * from sys.objects where type='U' order by [Name]";
$cmd = New-Object System.Data.SqlClient.SqlCommand($Sql,$db);
$r = $cmd.ExecuteReader();
$a = "","";
while ($r.Read())
{
 $a = $a + $r["Name"].ToString();
}
$r.Close();
$cmd.Dispose();
$db.Close();
$db.Dispose();
echo $a


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 create trigger updatemaster                    //´´½¨´¥·¢Æ÷Ãû×ÖÊÇ updatemaster
on votedetails                 &nb ......

SQL Óαêѧϰ

    ÎÊÌâÃèÊö£ºÓÐÒÔÏÂ2ÕÅ±í£¬
      a_id                      a_name               ......

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1) ʱ¼äת»»º¯ÊýÖÐÈç¹ûÓÐʱ¼ä±äÁ¿yyyy-mm-ddÁ½±ßÐèÁ½''
to_date(''' || to_char(a_valid_date_end, 'yyyy-mm-dd') ||''', ''yyyy-mm-dd'')
2) select distinct(e.itemnum) bulk collect into v_itemnum
½«×Ö·û´®Êý×éÒÔ·Ö¸ô·û·Ö¸ôµÄ×Ö·û´®µ÷ÓÃ
pkg_maximo_common.get_string(v_itemnum, ',', '')
3) unionÖ»Êǽ«Á½¸ö½á¹ ......

SQL SERVER Êý¾ÝÀàÐÍ

  bit    ÕûÐÍ bit Êý¾ÝÀàÐÍÊÇÕûÐÍ£¬ÆäÖµÖ»ÄÜÊÇ0¡¢1»ò¿ÕÖµ¡£ÕâÖÖÊý¾ÝÀàÐÍÓÃÓÚ´æ´¢Ö»ÓÐÁ½ÖÖ¿ÉÄÜÖµµÄÊý¾Ý£¬ÈçYes »òNo¡¢True »òFa lse ¡¢On »òOff int   ÕûÐÍ int Êý¾ÝÀàÐÍ¿ÉÒÔ´æ´¢´Ó- 231(-2147483648)µ½231 (2147483 647)Ö®¼äµÄÕûÊý¡£´æ´¢µ½Êý¾Ý¿âµÄ¼¸ºõËùÓÐÊýÖµÐ͵ÄÊý¾Ý¶¼¿ÉÒÔÓÃÕâÖÖÊý¾ ......

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REPLACE ( original-string, search-string, replace-string )
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original-string     ±»ËÑË÷µÄ×Ö·û´®¡£¿ÉΪÈÎÒⳤ¶È¡£
search-string     ÒªËÑË÷²¢±» repl ......
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