Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

Javascript :¡¡JSQL£¬SQLÎÞ´¦²»ÔÚ£¬

ÉÏ»ØËµµ½£¬²Ù×÷Object Array
Æäʵ»¹¿ÉÒÔÕâÑù²Ù×÷£º
var Room = [
            {
                ID: 'bot',
                name: 'test',
                sex: true
            }, {
                ID: 2,
                name: 'test8',
                sex: true
            }, {
                ID: 3,
                name: 'test5',
                sex: false
            }, {
                ID: 4,
                name: 'test2',
                sex: true
            }];
"update Room set name = 'man' where sex=true".executeSQL();
Ö§³ÖµÄSQLÓï¾äÓÐ SELECT \ INSERT \ UPDATE \ DELETE \ CREATE TABLE \ DROP TABLE
3.ÉÏ»ØËµµÀÎÒ·¢ÏÖDOMÆäʵҲ¿ÉÒÔÓÃSQL²Ù×÷
  ±È·½Ëµ£¬Äã¿ÉÒÔÖ±½Ó²åÈë100¸öͼƬelement²Ù×÷ÈçÏ£º
        'create table logolist'.ForDOM().executeSQL();
        for(var i=0;i<100;i++) {
            "insert into logolist(nodename,title,src) values ('img','google','images/google.gif')".ForDOM().execut


Ïà¹ØÎĵµ£º

javascriptЧÂʾ­Ñé̸(Ò»)

±¾ÎÄÖ÷ÒªÊdzöÓÚÓÐÅóÓÑʹÓÃÎÒÔ­À´Ð´µÄautocompleteµÄJS¿Ø¼þ¡£µ±Êý¾ÝÁ¿´óµÄʱºò£¬»á³öÏÖЧÂʼ«ÆäÂýµÄÇé¿ö£¬ÎÒÔÚÕâ¶Îʱ¼ä×ö³öµÄһЩ²âÊÔÒ²¼°Ò»Ð©¾­Ñ飬Óë´ó¼Ò·ÖÏí£¬Èç¹ûÓдíµÄµØ·½£¬»¹ÇëÖ¸³ö¡£
¾­¹ý²âÊÔ£¬ÎÒÃǻᷢÏÖÈçϵÄÇé¿ö»òÕß˵µÄ½áÂÛ£¬Èç¹ûÄúµÄ²âÊÔ½á¹ûÓëÎҵIJ»·û£¬Çë˵Ã÷Ô­Òò£¬ÒÔ±ãÏ໥ѧϰ¡£
1£©µ±Ò»¸ö½Ï´óµÄHTML×Ö· ......

SQL »ù±¾²Ù×÷ ɾ³ý ÐÞ¸Ä Ë¢ÐÂ

SQLµÄ²Ù×÷£º
E.g.
judging-±íÃû
userid, name, password-±íÖеĹؼü×Ö
Ìí¼Ó£º
string sql = "insert into judging (userid,name,password) values('" + userid.Text.Trim() + "','" + name.Text.Trim() + "','" + password.Text.Trim() + "')";
 
ɾ³ý£º
string sql = "delete from judging where userid=" + ......

ɾ³ýsql serverÊý¾Ý¿âÖÐËùÓÐÊý¾Ý

Æäʵɾ³ýÊý¾Ý¿âÖÐÊý¾ÝµÄ·½·¨²¢²»¸´ÔÓ£¬ÎªÊ²Ã´ÎÒ»¹Òª¶à´ËÒ»¾ÙÄØ£¬Ò»ÊÇÎÒÕâÀï½éÉܵÄÊÇɾ³ýÊý¾Ý¿âµÄËùÓÐÊý¾Ý£¬ÒòΪÊý¾ÝÖ®¼ä¿ÉÄÜÐγÉÏà»¥Ô¼Êø¹ØÏµ£¬É¾³ý²Ù×÷¿ÉÄÜÏÝÈëËÀÑ­»·£¬¶þÊÇÕâÀïʹÓÃÁË΢ÈíδÕýʽ¹«¿ªµÄsp_MSForEachTable´æ´¢¹ý³Ì¡£
Ò²ÐíºÜ¶à¶ÁÕßÅóÓѶ¼¾­Àú¹ýÕâÑùµÄÊÂÇ飺ҪÔÚ¿ª·¢Êý¾Ý¿â»ù´¡ÉÏÇåÀíÒ»¸ö¿Õ¿â£¬µ«ÓÉÓÚ¶ÔÊý¾Ý¿ ......

sql Ìí¼Óɾ³ý·ÖÇø

sql Ìí¼ÓзÖÇø
ALTER PARTITION SCHEME SCH_Source_ID_DT_ID  
 NEXT USED sn3 
 go
 
 ALTER PARTITION FUNCTION [PF_Source_ID_DT_ID]()  
    SPLIT RANGE ('350000') 
ɾ³ý·ÖÇø
±à¼­
ALTER PARTITION FUNCTION [PF_Source_ID_DT_ID]( ......

SQLÈ¡³öµÚ m Ìõµ½µÚ n Ìõ¼Ç¼µÄ·½·¨

´ÓTable ±íÖÐÈ¡³öµÚ m Ìõµ½µÚ n ÌõµÄ¼Ç¼£º(Not In °æ±¾)
SELECT TOP n-m+1 *
  from Table
  WHERE (id NOT IN (SELECT TOP m-1 id from Table ))
--´ÓTABLE±íÖÐÈ¡³öµÚmµ½nÌõ¼Ç¼ (Exists°æ±¾)
SELECT TOP n-m+1 * from TABLE AS a WHERE Not Exists
(Select * from (Select Top m-1 * from TABLE orde ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ