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

OracleÖÐÈçºÎÓÃÒ»ÌõSQL¿ìËÙÉú³É10ÍòÌõ²âÊÔÊý¾Ý

 
 OracleÖÐÈçºÎÓÃÒ»ÌõSQL¿ìËÙÉú³É10ÍòÌõ²âÊÔÊý¾Ý
×öÊý¾Ý¿â¿ª·¢»ò¹ÜÀíµÄÈ˾­³£Òª´´½¨´óÁ¿µÄ²âÊÔÊý¾Ý£¬¶¯²»¶¯¾ÍÐèÒªÉÏÍòÌõ£¬Èç¹ûÒ»ÌõÒ»ÌõµÄ¼È룬
ÄÇ»áÀË·Ñ´óÁ¿µÄʱ¼ä£¬±¾ÎĽéÉÜÁËOracleÖÐÈçºÎͨ¹ýÒ»ÌõSQL¿ìËÙÉú³É´óÁ¿µÄ²âÊÔÊý¾ÝµÄ·½·¨¡£
²úÉú²âÊÔÊý¾ÝµÄSQLÈçÏ£º
 
SQL> select rownum as id,
  2     to_char(sysdate + rownum / 24 / 3600, 'yyyy-mm-dd hh24:mi:ss') as inc_datetime,
  3     trunc(dbms_random.value(0, 100)) as random_id,
  4     dbms_random.string('x', 20) as random_string
  5     from dual
  6     connect by level <= 10;
 
        ID INC_DATETIME         RANDOM_ID RANDOM_STRING
---------- ------------------- ---------- --------------------------------------------------------------------------------
         1 2009-12-08 19:43:14         76 GWMU280MIVBKKOCZV620
         2 2009-12-08 19:43:15         34 GNV88O6TDHD3TWC5GWI5
         3 2009-12-08 19:43:16         77 LI6H4O5IAHQIMO4B0WMH
         4 2009-12-08 19:43:17         99 LP7XP49I0YOJIYSJDQZO
         5 2009-12-08 19:43:18         55 V3284X9RXW4UZI8BQMO3
         6 2009-12-08 19:43:19         16 T0OA52UAOGHL1TT46H25
         7 2009-12-08 19:43:20         61 UY6RUOF7HWTO86942FLP
   &nbs


Ïà¹ØÎĵµ£º

º½¿Õ¹«Ë¾¹ÜÀíϵͳ(VC++ ÓëSQL 2005)

ϵͳ»·¾³£ºWindows 7
Èí¼þ»·¾³£ºVisual C++ 2008 SP1 +SQL Server 2005
±¾´ÎÄ¿µÄ£º±àдһ¸öº½¿Õ¹ÜÀíϵͳ
      ÕâÊÇÊý¾Ý¿â¿Î³ÌÉè¼ÆµÄ³É¹û£¬ËäÈ»³É¼¨²»¼Ñ£¬µ«ÊÇ×÷ΪÎÒÓÃVC++ ÒÔÀ´±àдµÄ×î´ó³ÌÐò»¹ÊÇ´«µ½ÍøÉÏ£¬ÒÔ¹©²Î¿¼¡£ÓÃVC++ ×öÊý¾Ý¿âÉè¼Æ²¢²»ÈÝÒ×£¬µ«Ò²²»ÊDz»¿ÉÄÜ¡£ÒÔÏÂÊÇÎҵijÌÐò½çÃæ£¬ºóÃæ ......

ASP.NET·ÀSQL×¢Èë½Å±¾³ÌÐò v2.0

public class SqlCheck
{
public SqlCheck()
{
//
// TODO: ÔÚ´Ë´¦Ìí¼Ó¹¹Ô캯ÊýÂß¼­
//
}

public SqlConnection oconn()
{
SqlConnection conn = new SqlConnection();
conn.ConnectionString = ConfigurationManager.ConnectionStrings["StudyConnectionString"] ......

¡¾×ªÔØ.SQL×¢ÈëÔ­Àí¡¿SQL×¢Èë©¶´È«½Ó´¥ ÈëÃÅÆª

Ëæ×ÅB/SģʽӦÓÿª·¢µÄ·¢Õ¹£¬Ê¹ÓÃÕâÖÖģʽ±àдӦÓóÌÐòµÄ³ÌÐòÔ±Ò²Ô½À´Ô½¶à¡£µ«ÊÇÓÉÓÚÕâ¸öÐÐÒµµÄÈëÃÅÃż÷²»¸ß£¬³ÌÐòÔ±µÄˮƽ¼°¾­ÑéÒ²²Î²î²»Æë£¬Ï൱´óÒ»²¿·Ö³ÌÐòÔ±ÔÚ±àд´úÂëµÄʱºò£¬Ã»ÓжÔÓû§ÊäÈëÊý¾ÝµÄºÏ·¨ÐÔ½øÐÐÅжϣ¬Ê¹Ó¦ÓóÌÐò´æÔÚ°²È«Òþ»¼¡£Óû§¿ÉÒÔÌá½»Ò»¶ÎÊý¾Ý¿â²éѯ´úÂ룬¸ù¾Ý³ÌÐò·µ»ØµÄ½á¹û£¬»ñµÃijЩËûÏëµÃÖªµÄÊ ......

U9 SQLÓû§×Ô¶¨Ò庯Êý

ÔÚ×ö±¨±íʱoqlÓï¾äÖÐÓÐʱÐèÒªÓõ½Óû§×Ô¶¨Ò庯Êý£¬µ÷ÓÃÖ®ºó±¨±í±¨´í£º¡° ¶ÔÊý¾Ý¼¯¡°DataQuery¡±Ö´Ðвéѯʧ°Ü¡£ 'fn_GetLevelItemCatName' ²»ÊÇ¿ÉÒÔʶ±ðµÄ º¯ÊýÃû³Æ¡£ ')' ¸½½üÓÐÓï·¨´íÎó¡£ ¡° £¬ÓÚÊÇÎÒ½«oqlÓï¾ä½âÎöºóÄÃsqlÓï¾äµ½sql server 2008ÖÐÈ¥Ö´Ðб¨´í£º 'fn_GetLevelItemCatName' ²»ÊÇ¿ÉÒÔʶ±ðµÄº¯ÊýÃû³Æ¡£ ÕâÖÖÎÊÌ ......

²¶»ñSqlÒì³£

°ïÖúÀïµÄ,Óï·¨:
BEGIN TRY
    { sql_statement | statement_block }
END TRY
BEGIN CATCH
          [ { sql_statement | statement_block } ]
END CATCH
[ ; ]
Òì³£²¿·Ö:
ÔÚ CATCH ¿éµÄ×÷ÓÃÓòÄÚ£¬¿ÉÒÔʹÓÃÒÔÏÂϵͳº¯ÊýÀ´»ñÈ¡µ¼Ö CATCH ¿éÖ´ÐеĴíÎóÏûÏ¢£º
ERROR ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ