Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB
ÈÈÃűêÇ©£º c c# c++ asp asp.net linux php jsp java vb Python Ruby mysql sql access Sqlite sqlserver delphi javascript Oracle ajax wap mssql html css flash flex dreamweaver xml
 ×îÐÂÎÄÕ : sql

¼Ç¼һЩsqlÓï¾äoracleµÄ

 select d.code,d.name, sum(w.weight) weight,round(avg(w.price),2) price,sum(w.money) money
from weight_info w left outer join t_dict d on w.productcode=d.code left outer  join t_balancecode b on w.balancecode=b.balancecode where 1=1 and w.operdate>TO_TIMESTAMP('2009-11-2 04:12:32.0', 'yyyy-mm-dd hh24:mi:ssxff') group by d.code ,d.name
select to_char(trunc(w.operdate,'mm'),'yyYY'), sum(w.weight),avg(w.price),sum(w.money)
from weight_info w left outer join t_dict d on w.productcode=d.code left outer  join t_balancecode b on w.balancecode=b.balancecode
where 1=1 and d.code='100' and w.operdate>TO_TIMESTAMP('2009-11-2 04:12:32.0', 'yyyy-mm-dd hh24:mi:ssxff') group by d.name,trunc(w.operdate,'mm') ; ......

¼Ç¼һЩsqlÓï¾äoracleµÄ

 select d.code,d.name, sum(w.weight) weight,round(avg(w.price),2) price,sum(w.money) money
from weight_info w left outer join t_dict d on w.productcode=d.code left outer  join t_balancecode b on w.balancecode=b.balancecode where 1=1 and w.operdate>TO_TIMESTAMP('2009-11-2 04:12:32.0', 'yyyy-mm-dd hh24:mi:ssxff') group by d.code ,d.name
select to_char(trunc(w.operdate,'mm'),'yyYY'), sum(w.weight),avg(w.price),sum(w.money)
from weight_info w left outer join t_dict d on w.productcode=d.code left outer  join t_balancecode b on w.balancecode=b.balancecode
where 1=1 and d.code='100' and w.operdate>TO_TIMESTAMP('2009-11-2 04:12:32.0', 'yyyy-mm-dd hh24:mi:ssxff') group by d.name,trunc(w.operdate,'mm') ; ......

50¸ö³£ÓÃsqlÓï¾ä

Student(S#,Sname,Sage,Ssex) ѧÉú±í
Course(C#,Cname,T#) ¿Î³Ì±í
SC(S#,C#,score) ³É¼¨±í
Teacher(T#,Tname) ½Ìʦ±í
ÎÊÌ⣺
1¡¢²éѯ“001”¿Î³Ì±È“002”¿Î³Ì³É¼¨¸ßµÄËùÓÐѧÉúµÄѧºÅ£»
  select a.S# from (select s#,score from SC where C#='001') a,(select s#,score
  from SC where C#='002') b
  where a.score>b.score and a.s#=b.s#;
2¡¢²éѯƽ¾ù³É¼¨´óÓÚ60·ÖµÄͬѧµÄѧºÅºÍƽ¾ù³É¼¨£»
    select S#,avg(score)
    from sc
    group by S# having avg(score) >60;
3¡¢²éѯËùÓÐͬѧµÄѧºÅ¡¢ÐÕÃû¡¢Ñ¡¿ÎÊý¡¢×ܳɼ¨£»
  select Student.S#,Student.Sname,count(SC.C#),sum(score)
  from Student left Outer join SC on Student.S#=SC.S#
  group by Student.S#,Sname
4¡¢²éѯÐÕ“ÀÄÀÏʦµÄ¸öÊý£»
  select count(distinct(Tname))
  from Teacher
  where Tname like 'Àî%';
5¡¢²éѯûѧ¹ý“Ҷƽ”ÀÏʦ¿ÎµÄͬѧµÄѧºÅ¡¢ÐÕÃû£»
    select Student.S#,Stu ......

SQL SERVERÈçºÎ¼õÉÙËÀËø

 Ö÷ÒªÕë¶ÔSQL ServerÊý¾Ý¿âËÀËøÏÖÏóµÄÔ¤·À¼°½â¾ö´ëÊ©½øÐÐÁËÏêϸµÄ½éÉÜ£¬¸ü¶àÄÚÈÝÇë´ó¼Ò²Î¿¼ÏÂÎÄ£º
¡¡¡¡ËÀËøÊÇÖ¸ÔÚij×é×ÊÔ´ÖУ¬Á½¸ö»òÁ½¸öÒÔÉϵÄÏß³ÌÔÚÖ´Ðйý³ÌÖУ¬ÔÚÕù¶áijһ×ÊԴʱ¶øÔì³É»¥ÏàµÈ´ýµÄÏÖÏó£¬ÈôÎÞÍâÁ¦µÄ×÷ÓÃÏÂ,ËüÃǶ¼½«ÎÞ·¨ÍƽøÏÂÈ¥£¬ËÀʱ¾Í¿ÉÄÜ»á²úÉúËÀËø,ÕâЩÓÀÔ¶ÔÚ»¥ÏàµÈ´ýµÄ½ø³Ì³ÆÎªËÀËøÏ̡߳£¼òµ¥µÄ˵£¬½ø³ÌAµÈ´ý½ø³ÌBÊÍ·ÅËûµÄ×ÊÔ´£¬BÓֵȴýAÊÍ·ÅËûµÄ×ÊÔ´£¬ÕâÑù»¥ÏàµÈ´ý¾ÍÐγÉËÀËø¡£
¡¡¡¡ÈçÔÚÊý¾Ý¿âÖУ¬Èç¹ûÐèÒª¶ÔÒ»ÌõÊý¾Ý½øÐÐÐ޸ģ¬Ê×ÏÈÊý¾Ý¿â¹ÜÀíϵͳ»áÔÚÉÏÃæ¼ÓËø£¬ÒÔ±£Ö¤ÔÚͬһʱ¼äÖ»ÓÐÒ»¸öÊÂÎñÄܽøÐÐÐ޸IJÙ×÷¡£ÈçÊÂÎñ1µÄÏß³Ì T1¾ßÓбíAÉϵÄÅÅËüËø£¬ÊÂÎñ2µÄÏß³ÌT2 ¾ßÓбíBÉϵÄÅÅËüËø£¬²¢ÇÒÖ®ºóÐèÒª±íAÉϵÄËø¡£ÊÂÎñ2ÎÞ·¨»ñµÃÕâÒ»Ëø£¬ÒòΪÊÂÎñ1ÒÑÓµÓÐËü¡£ÊÂÎñ2±»×èÈû£¬µÈ´ýÊÂÎñ1¡£È»ºó£¬ÊÂÎñ1ÐèÒª±íBµÄËø£¬µ«ÎÞ·¨»ñµÃËø£¬ÒòΪÊÂÎñ2½«ËüËø¶¨ÁË¡£ÊÂÎñÔÚÌá½»»ò»Ø¹ö֮ǰ²»ÄÜÊͷųÖÓеÄËø¡£ÒòΪÊÂÎñÐèÒª¶Ô·½¿ØÖƵÄËø²ÅÄܼÌÐø²Ù×÷£¬ËùÒÔËüÃDz»ÄÜÌá½»»ò»Ø¹ö£¬ÕâÑùÊý¾Ý¿â¾Í»á·¢ÉúËÀËøÁË¡£
¡¡¡¡ÈçÔÚ±àд´æ´¢¹ý³ÌµÄʱºò£¬ÓÉÓÚÓÐЩ´æ´¢¹ý³ÌÊÂÎñÐԵIJÙ×÷±È½ÏƵ·±£¬Èç¹ûÏÈËø×¡±íA£¬ÔÙËø×¡±íB£¬ÄÇôÔÚËùÓеĴ洢¹ý³ÌÖж¼Òª°´ÕÕÕâ¸ö˳ÐòÀ´Ëø¶¨ËüÃÇ¡£Èç¹ûÎÞÒâÖÐÄ ......

¹ØÓÚSQLÓï¾ä

½ñÌìÐ´ÍøÕ¾µÄʱºòºÜ囧°¡£¬·¢ÏÖ²éÕÒÓû§È¨ÏÞµÄʱºòÎÞÔµÎ޹ʵÄͬһ¸öȨÏÞÖØ¸´³öÏֺܶà´Î
Ð޸ĺóµÄSQLÓï¾äÈçÏÂ
SELECT
node
.
id
,
node
.
name
,
access
.
role_id
from
think_role_user
AS
user
,
think_access
AS
access
,
think_node
AS
node
WHERE
user
.
user_id
=
5
AND
access
.
role_id
=
user
.
role_id
AND
access
.
level
=
3
AND
access
.
node_id
=
node
.
id
LIMIT
0
,
30
ÆäÖÐNODEÊÇȨÏ޽ڵ㣬ACCESSÊÇȨÏÞºÍÓû§ËùÔÚ×é¶ÔÓ¦µÄ½Úµã£¬USERÊÇÓû§ÓëÆäËùÔÚ×éÖ®¼äµÄ±í£¬ÕâÑùд³öÀ´µÄSQLÓï¾ä¾ÍÄܹ»ÕýÈ·²éѯÁË
ÎÒ·¢ÏÖÎÒ´íÎóµÄµØ·½ÊǶàÒýÈëÁËÁíÒ»¸öÎÞ¹ØµÄ±í£¬¾ÍÊÇ˵fromÀïÃæ¶à³öÀ´ÁíÒ»¸ö±í£¬Ò»¿ªÊ¼ÎÒÒÔΪûÓвî±ð£¬ºóÀ´²Å·¢ÏÖ¶àÒ»¸öÄÇÑùµÄ±í£¬Í¬Ò»¸ö²éѯ½á¹û¾Í»á¶à³öÄǸö±íµÄ½Úµã¸öÊý±¶¡£¡£¡£
¶÷£¬ºÜ¾ÃûÓÐд¹ýSQL£¬½ñÌìËãÊǸ´Ï°ÁËһϡ£ºÜ²»´í~~~~
......

php¶Ôsql injectionµÄ·À·¶

¶Ôhttp request¹ýÀ´µÄÊý¾Ý£¬·²ÊǺ¬Óе¥ÒýºÅ£¬Ë«ÒýºÅ£¬·´Ð±Ïߵȶ¼½øÐмÓбÏß´¦Àí¡£·ÀÖ¹½øÐÐ×¢Èë²Ù×÷¡£
/*
¶ÂSQL©¶´
*/
function quotes($content){

//Èç¹ûmagic_quotes_gpc=Off£¬ÄÇô¾Í¿ªÊ¼´¦Àí
if (!get_magic_quotes_gpc()) {
//ÅжÏ$contentÊÇ·ñΪÊý×é
if (is_array($content)) {
//Èç¹û$contentÊÇÊý×飬ÄÇô¾Í´¦ÀíËüµÄÿһ¸öµ¥ÎÞ
foreach ($content as $key=>$value) {
$content[$key] = mysql_real_escape_string($value);
}
} else {
//Èç¹û$content²»ÊÇÊý×飬ÄÇô¾Í½ö´¦ÀíÒ»´Î
$content = mysql_real_escape_string($content);
}

}
//·µ»Ø$content
return $content;
}
µ±´«µÝ¹ýÀ´µÄ²ÎÊýÊÇÒ»¸öidµÄ»°¡£ÄÇôÎÒÃÇ¿ÉÒÔÖ±½ÓÓà $id = intval($_GET('id'));½øÐÐintÐÍ´¦Àí£¨ÓÃsettypeÒ²ÐУ©¡£
ÍøÉÏÒ²ÓÐÈËÊÇ¶ÔÆä¹Ø¼ü×Ö¹ýÂ˽øÐд¦ÀíµÄ£¬È磺
function inject_check($sql_str){
return eregi('select|insert|update|delete|\'|\/\*|\*|\.\.\/|\.\/|union|into|load_file|outfile', $sql_str); // ½øÐйýÂË
}
ÎÒ¾õµÃ´Ë·½·¨²»¿ÉÈ¡ÊÇÒòΪÎÒÔÚÒ»¸ö´óµÄÊäÈë¿òÀïPOST¹ýÀ´µÄÊý¾Ý»ò¶à»òÉÙ¶¼°üº¬ÕâЩ¹Ø¼ü×Ö£¬ÄѵÀÉ ......

php¶Ôsql injectionµÄ·À·¶

¶Ôhttp request¹ýÀ´µÄÊý¾Ý£¬·²ÊǺ¬Óе¥ÒýºÅ£¬Ë«ÒýºÅ£¬·´Ð±Ïߵȶ¼½øÐмÓбÏß´¦Àí¡£·ÀÖ¹½øÐÐ×¢Èë²Ù×÷¡£
/*
¶ÂSQL©¶´
*/
function quotes($content){

//Èç¹ûmagic_quotes_gpc=Off£¬ÄÇô¾Í¿ªÊ¼´¦Àí
if (!get_magic_quotes_gpc()) {
//ÅжÏ$contentÊÇ·ñΪÊý×é
if (is_array($content)) {
//Èç¹û$contentÊÇÊý×飬ÄÇô¾Í´¦ÀíËüµÄÿһ¸öµ¥ÎÞ
foreach ($content as $key=>$value) {
$content[$key] = mysql_real_escape_string($value);
}
} else {
//Èç¹û$content²»ÊÇÊý×飬ÄÇô¾Í½ö´¦ÀíÒ»´Î
$content = mysql_real_escape_string($content);
}

}
//·µ»Ø$content
return $content;
}
µ±´«µÝ¹ýÀ´µÄ²ÎÊýÊÇÒ»¸öidµÄ»°¡£ÄÇôÎÒÃÇ¿ÉÒÔÖ±½ÓÓà $id = intval($_GET('id'));½øÐÐintÐÍ´¦Àí£¨ÓÃsettypeÒ²ÐУ©¡£
ÍøÉÏÒ²ÓÐÈËÊÇ¶ÔÆä¹Ø¼ü×Ö¹ýÂ˽øÐд¦ÀíµÄ£¬È磺
function inject_check($sql_str){
return eregi('select|insert|update|delete|\'|\/\*|\*|\.\.\/|\.\/|union|into|load_file|outfile', $sql_str); // ½øÐйýÂË
}
ÎÒ¾õµÃ´Ë·½·¨²»¿ÉÈ¡ÊÇÒòΪÎÒÔÚÒ»¸ö´óµÄÊäÈë¿òÀïPOST¹ýÀ´µÄÊý¾Ý»ò¶à»òÉÙ¶¼°üº¬ÕâЩ¹Ø¼ü×Ö£¬ÄѵÀÉ ......

Windows Mobile 6.0Á¬½ÓSQL Server 2005(PC°æ)


»·¾³´î½¨£º
   windows MobileµÄ¿ª·¢»·¾³µÄ´î½¨ÕâÀï¾Í²»ËµÁË£¬²»Ã÷°×µÄÅóÓÑÔÚÍøÉÏËÑϼ´¿É¡£
²½Öè¸ÅÊö:
1£ºPCÉϵÄSQL SERVER ÐèÒª¿ªÆôÔ¶³ÌÁ¬½Ó¡£
2£ºMoblieÄ£ÄâÆ÷ÐèҪͨ¹ýActiveSyncÁ¬½Ó£¬Ê¹ÆäÄܹ»Í¨¹ýPCÁ¬Íø¡£(Èç¹ûÊÇÊÖ»úµÄ»°£¬ÐèÒªÄܹ»Í¨¹ýÎÞÏßÍøÂçÁ¬È뻥ÁªÍø)
Ïêϸ˵Ã÷£º
1:SQL Server 2005¿ªÆôÔ¶³ÌÁ¬½Ó¡£
    1£©.“¿ªÊ¼->³ÌÐò->Microsoft SQL Server 2005->ÅäÖù¤¾ß->SQL Server ÍâΧӦÓÃÅäÖÃÆ÷”
2£©.ÔÚ“SQL Server 2005 ÍâΧӦÓÃÅäÖÃÆ÷”Ò³, µ¥»÷“·þÎñºÍÁ¬½ÓµÄÍâΧӦÓÃÅäÖÃÆ÷”
3£©.È»ºóµ¥»÷Õ¹¿ª“Êý¾Ý¿âÒýÇæ”£¬ Ñ¡ÖГԶ³ÌÁ¬½Ó”£¬ÔÚÓÒ±ßÑ¡ÖГ±¾µØÁ¬½ÓºÍÔ¶³ÌÁ¬½Ó”£¬
ÔÙÑ¡ÔñҪʹÓõÄЭÒ飬µ¥»÷“Ó¦ÓÔ£¬Äú»á¿´µ½ÏÂÏûÏ¢£º
“Ö±µ½ÖØÐÂÆô¶¯Êý¾Ý¿âÒýÇæ·þÎñºó£¬¶ÔÁ¬½ÓÉèÖÃËù×öµÄ¸ü¸Ä²Å»áÉúЧ¡£”£¬µ¥»÷“È·¶¨”°´Å¥·µ»Ø
4£©.Õ¹¿ª“Êý¾Ý¿âÒýÇæ”£¬ Ñ¡ÖГ·þÎñ”£¬ÔÚÓұߵ¥»÷“Í£Ö¹”£¬µÈµ½ MSSQLSERVER ·þÎñÍ£Ö¹£¬
È»ºóµ¥»÷“Æô¶¯”£¬ÖØÐÂÆô¶¯MSSQLSERVER ·þÎñ¡£
  ......
×ܼǼÊý:4346; ×ÜÒ³Êý:725; ÿҳ6 Ìõ; Ê×Ò³ ÉÏÒ»Ò³ [535] [536] [537] [538] 539 [540] [541] [542] [543] [544]  ÏÂÒ»Ò³ βҳ
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ