oracle »»ÐеĽâ¾ö°ì·¨
ÆäʵÕâ¸öºÜ¼òµ¥¾Í°²×°Èý¸ö°ü¾Í¿ÉÒÔÁË£¬·Ö±ðÊÇ£º
IO-Tty-1.07.tar.gz£¬Term-ReadLine-Gnu-1.16.tar.gz£¬ uniread-1.01.tar.gz¡£
ÕâÈý¸ö°üÔÚÎҵĿռäÀï¶¼ÓÐ http://fwx515354.download.csdn.net/
½âѹ
tar -zxvf IO-Tty-1.07.tar.gz
tar -zxvf Term-ReadLine-Gnu-1.16.tar.gz
tar -zxvf uniread-1.01.tar.gz
°²×°(Òª°´ÕÕÕâ¸ö˳ÐòÀ´£¬ËüÃÇÖ®¼äÓÐÒÀÀµ¹ØÏµ)
cd IO-Tty-1.07
perl Makefile.PL
make
make install
cd ..
cd Term-ReadLine-Gnu-1.16
perl Makefile.PL
make
make install
cd ..
cd uniread-1.014
perl Makefile.PL
make
make install
×¢Ïú»òÖØÐµÇ¼¾Í¿ÉÒÔÁË¡£
Ïà¹ØÎĵµ£º
OracleÊý¾Ýµ¼Èëµ¼³öimp/exp¾ÍÏ൱ÓÚoracleÊý¾Ý»¹ÔÓ뱸·Ý¡£expÃüÁî¿ÉÒÔ°ÑÊý¾Ý´ÓÔ¶³ÌÊý¾Ý¿â·þÎñÆ÷µ¼³öµ½±¾µØµÄdmpÎļþ£¬impÃüÁî¿ÉÒÔ°ÑdmpÎļþ´Ó±¾µØµ¼Èëµ½Ô¶´¦µÄÊý¾Ý¿â·þÎñÆ÷ÖС£ÀûÓÃÕâ¸ö¹¦ÄÜ¿ÉÒÔ¹¹½¨Á½¸öÏàͬµÄÊý¾Ý¿â£¬Ò»¸öÓÃÀ´²âÊÔ£¬Ò»¸öÓÃÀ´ÕýʽʹÓá£
Ö´Ðл·¾³£º¿ÉÒÔÔÚSQLPLUS.EXE»òÕßDOS£¨ÃüÁîÐУ ......
2010-04-21 14:04
oracleÖй¹ÔìÊý×éµÄÀý×Ó£º
declare
type t_varray is varray(4) of number;
arr t_varray;
begin
arr := t_varray(1,2,3,4);
for i in 1..arr.count loop
dbms_output.put_line(arr(i));
end loop;
end;
¹¹Ôì¶þάÊý×éµÄÀý×Ó£º
declare
type t_varray ......
select * from TTable1 for update Ëø¶¨±íµÄËùÓÐÐУ¬Ö»ÄܶÁ²»ÄÜд
2 select * from TTable1 where pkid = 1 for update Ö»Ëø¶¨pkid=1µÄÐÐ
3 select * from Table1 a join Table2 b on a.pkid=b.pkid for update Ëø¶¨Á½¸ö±íµÄËùÓмǼ
4 select * from Table1 a join Table2 b on a.pki ......
author£ºskate
time£º2010-05-13
1)If memory increases and you're 64-bit, e.g 8G to 16G, Oracle SGA and related parameters need adjust; So are some the Unix kernel parameters.
2)As for CPU related configuration, some parameters, based on CPU_co ......
ÉÌÒµºÍÊý¾Ý¿âºÜ¶àʱºò±ØÐë¿çÊ±Çø¹¤×÷£¬´Ó9i¿ªÊ¼£¬oracle»·¾³¿ªÊ¼ÓÐÁËÊ±ÇøÒâʶ£¬Í¨¹ýÖ¸¶¨Êý¾Ý¿âµÄÊ±ÇøºÍʹÓÃTIMESTAMP WITH TIME ZONEºÍTIMESTAMP WITH LOCAL TIME ZONEÊý¾ÝÀàÐÍÀ´ÊµÏָù¦ÄÜ¡£
TIMESTAMP WITH TIME ZONE²»»á´æ´¢Êý¾Ý¿âÊ±Çø£¬µ«ÊÇÓÐÒ»¸öָʾÓÃÀ´ËµÃ÷¸Ãʱ¼äËùʹÓõÄÊ±Çø¡£TIMESTAMP WITH LOCAL TIME ZONE»áͬ ......