´óÁ¿SQLÓï¾äÖ´ÐÐ
±ÈÈç˵ÎÒÓÐINSERT £¬UPDATE £¬DELETE £¬SELECT Óï¾ä¸÷1000ÌõÒªÖ´ÐÐ,ÿÌõÖ´ÐеÄÊý¾ÝÁ¿¶¼ÔÚ1WÐÐÒÔÉÏ£¬Èç¹û°ÑÕâ4000ÌõÓï¾äÖ±½ÓÖ´ÐУ¬»á³öÏÖϵͳ±ÀÀ£
ÎÒÏÖÔÚÊÇÏëÒªÖ±½ÓÖ´ÐÐÕâ4000ÌõÓï¾ä£¬È»ºóÓÖ¿ÉÒÔµÈÉÏÒ»ÌõÖ´ÐÐÍê³öÏÖ½á¹ûºóÔÙÖ´ÐÐÏÂÒ»Ìõ£¬½á¹û¿ÉÊÓ£¬Ä¿Ç°ÎҵIJÙ×÷ÊÇÖðÌõÊÖ¹¤Ö´ÐÐ
ÎÒÏëÎʵÄÊÇÓÐûÓа취²»ÓÃÿÌõ¶¼ÊÖ¹¤Ö´ÐУ¬µ«¸úÿÌõ¶¼ÊÖ¹¤Ö´Ðеõ½Ò»ÑùµÄ½á¹û
¿ÉÄÜ˵µÄ²»ÊǺÜÇå³þ£¬Çó½â~~~
WAITFOR
Äã×ö³É¸öÑ»·,Ò»¸öÒ»¸öÔËÐоÍÊÇÁË.
»òÕß°ÑËÄǧÌõдµ½Ò»Æð,ÔËÐÐ.
ÀýÈç:
insert sql1
insert sql2
...
update sql1
...
順Ðò執ÐÐ~~
SQL code:
WAITFOR DELAY '00:00:05' --µÈ´ý5Ãë
×ö³É´æ´¢¹ý³Ì ×ö³É¼¸¸ö´æ´¢¹ý³Ì
Õâ¸ö¸ú3Â¥Ò»Ñù
ÎÒÏë˵µÄÊÇÿÌõµÄÊý¾ÝÁ¿¶¼ºÜ´ó£¬Èç¹ûÒ»ÏÂ×ÓÖ´ÐÐ4000£¬ÏµÍ³¾Í±ÀÀ£ÁË£¬»¹ÓиöÒÉÎʾÍÊÇÄѵÀÖ±½ÓÔËÐв»ÊÇÖðÐÐÖ´ÐеÄÂð£¿
¸öÈ˾õµÃÕâ¸öÏë·¨²»´í
ºÇºÇ£¬×î¼òµ¥µÄÒ»¸ö×ö·¨£¬ÄãµÄ·þÎñÆ÷Èç¹ûÊǶàºËµÄ»°
ÔÚÊý¾Ý¿â ·
Ïà¹ØÎÊ´ð£º
PBÖпª·¢µÄ¡£
DateTime startTime=DateTime(em_1.Text)
DateTime endTime=DateTime(em_2.Text)
string sql
sql = dw_1.GetSQLSelect()+"Where (StartTime> '"+startTime+&q ......
»·¾³£º1.win2003server+oracle9i
2.oracle9i×Ö·û¼¯ÎªAMERICAN_AMERICA.WE8ISO8859P1
3.oracle sql developer°æ±¾ 1.5.5
ÏÖÏóÃèÊö: 1.ÔÚsql developer ÖвéѯoracleÖеÄij¸ö±í£¬ÖÐÎÄÈ«²¿ÏÔʾΪÂÒÂë¡£
......
£¨1£©string ConnString = "server=localhost;integrated security=sspi;database=pubs;";
£¨2£©string strConnection="user uid=sa;pwd=123456;Database=test;Server=test;Connect ......
ÎÒÓжà¸ö±íA B C ½á¹¹ÊÇÒ»ÑùµÄ£¬¶¼ÓÐ2¸ö×Ö¶ÎnameºÍcontent,ÎÒÒªËÑË÷ËùÒÔ±íËùÓÐ×Ö¶ÎÖаüº¬¡°Öйú¡±µÄÄÚÈÝ Õâ¸öSQLÓï¾äÔõôд
ÈçºÎ½«¶à¸ö±íµÄ²éѯ½á¹ûÁ¬³ÉÒ»¸ö±í Õâ¸öSQLÓï¾äÔõôд ±íµÄ½á¹¹ÊÇÒ»ÑùµÄ
ÀýÈç£ ......