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

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') ;


Ïà¹ØÎĵµ£º

sql 2005 ´æ´¢¹ý³Ì·ÖÒ³ java ´úÂë

 create PROCEDURE pagelist
@tablename nvarchar(50),
@fieldname nvarchar(50)='*',         
@pagesize int output,--ÿҳÏÔʾ¼Ç¼ÌõÊý
@currentpage int output,--µÚ¼¸Ò³
@orderid nvarchar(50),--Ö÷¼üÅÅÐò
@sort int,--ÅÅÐò·½Ê½£¬1±íʾÉýÐò£¬0±íʾ½µÐòÅÅÁÐ ......

jdbcÁ¬½ÓOracle

      ËäȻѧϰJavaºÜ¾ÃÁË£¬×Ô¼ºÒ²Á¬½Ó¹ýһЩÊý¾Ý¿â£¬±ÈÈçmysqlÖ®ÀàµÄ£¬Èç½ñÄØ£¬Ò²Ñ§Ï°ÁËÒ»¶Îʱ¼äµÄOracle£¬È»¶øÄØ£¬½ñÌìÊÇÎÒµÚÒ»´ÎÁ¬½ÓOracle£¬ºÙºÙ£¬Ó¦¸Ã»¹²»ËãÌ«³Ù°É¡£
    ½ñÌìÄØ£¬Óе㱿׾£¬´ó¼ÒĪЦ£¡
    ÎÒÕâÊÇÒ»¸ö²éѯÀý×Ó
    Ê×ÏÈ£¬Ô ......

Oracle±Ê¼Ç——תÌù

ÉùÃ÷£ºÒÔÏÂÄÚÈÝת×Ô http://www.weixiuwang.com/Article/server/tech/200610/22126.html
1. ²éѯÕýÔÚÖ´ÐÐÓï¾äµÄÖ´Ðмƻ®(Ò²¾ÍÊÇʵ¼ÊÓï¾äÖ´Ðмƻ®)
    select * from v$sql_plan where hash_value = (select sql_hash_value from v$session where sid = 1111);
    ÆäÖÐidºÍparent_id±íʾ ......

Oracle Êý¾ÝÀàÐͼ°´æ´¢·½Ê½

 Oracle Êý¾ÝÀàÐͼ°´æ´¢·½Ê½
Ô¬¹â¶« Ô­´´
¸ÅÊö
ͨ¹ýʵÀý£¬È«Ãæ¶øÉîÈëµÄ·ÖÎöoralceµÄ»ù±¾Êý¾ÝÀàÐͼ°ËüÃǵĴ洢·½Ê½¡£ÒÔORACLE 10GΪ»ù´¡£¬½éÉÜoralce 10gÒýÈëµÄеÄÊý¾ÝÀàÐÍ¡£ÈÃÄã¶ÔoracleÊý¾ÝÀàÐÍÓÐÒ»¸öȫеÄÈÏʶ¡£½ÒʾһЩ²»ÎªÈËÖªµÄÃØÃܺͱ»ºöÂÔµÄäµã¡£´ÓʵÓúÍÓÅ»¯µÄ½Ç¶È³ö·¢£¬ÌÖÂÛÿÖÖÊý¾ÝÀàÐ͵ÄÌØµã¡£´ÓÕ ......

OracleÖеÄprofile

 ¡¡1¡¢Ä¿µÄ£º
¡¡¡¡OracleϵͳÖеÄprofile¿ÉÒÔÓÃÒÔ¶ÔÓû§ËùÄÜÊ©ÓõÄÊý¾Ý¿â×ÊÔ´½øÕ¹ÏÞÖÆ£¬ÔËÓÃCreate ProfileÏÂÁî´´°ìÒ»¸öProfile£¬ÓÃËüÀ´¶ÒÏÖ¶ÔÊý¾Ý¿â×ÊÔ´µÄÏÞÖÆÔËÓã¬Èç¹û°Ñ¸Ãprofile·ÖÅ䏸Óû§£¬Ôò¸ÃÓû§ËùÄÜÊ©ÓõÄÊý¾Ý¿â×ÊÔ´¶¼ÔÚ¸ÃprofileµÄÏÞÖÆÒÔÄÚ¡£
¡¡¡¡2¡¢Ìõ¼þ£º
¡¡¡¡´´ÉèprofileÎñ±ØÒªÓÐCREATE PROFILEµÄÏµÍ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ