Oracle SQL*LoaderÊý¾Ý×°ÔØ
SQL*Loader ÓÃÓÚ½«´óÁ¿Êý¾Ý×°ÈëÊý¾Ý¿â¡£
¢Å¡¢¶¨¿íÊý¾Ý
´´½¨Êý¾ÝÎļþcontrol.txt£º
aaa,bbb
ccc,ddd
eee,fff
´´½¨¿ØÖÆÎļþcontrol.ctl£º
load data
infile 'c:\loader.txt'
append
into table tester.mm(
m1 position(1:3) char,
m2 position(5:7) char)
ÅúÁ¿¼ÓÔØÊý¾Ý£º
sqlldr tester/test control=c:\loader.ctl data=c:\loader.txt
¢Æ¡¢¶¨½ç·ûÊý¾Ý
´´½¨Êý¾ÝÎļþcontrol.txt£º
abc|def,xyz
a,bbb
cc,ddd
eee-dd,fff-le
´´½¨¿ØÖÆÎļþcontrol.ctl£º
load data
infile 'c:\loader.txt'
append
into table tester.mm(
m1 char terminated by ",",
m2 char terminated by ",")
ÅúÁ¿¼ÓÔØÊý¾Ý£º
sqlldr tester/test control=c:\loader.ctl data=c:\loader.txt
Ïà¹ØÎĵµ£º
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 ......
ËäÈ»ÍøÉÏÓкܶ࣬µ«»¹ÊÇÔÚÕâÀï¼ÇÏ·½±ã²éÕÒ£º
SELECT i.ksppinm NAME, i.ksppity TYPE, v.ksppstvl VALUE, v.ksppstdf isdefault
from x$ksppi i, x$ksppcv v
WHERE i.indx = v.indx
AND i.ksppinm LIKE '\_%&par%' ESCAPE '\';
......
°²×°Oracle Database(10.0.2)ºó£¬Èç¹ûÐ޸ĻúÆ÷Ãûºó£¬
»áµ¼Ö¿ØÖÆÃæ°åµÄ·þÎñÖÐÆô¶¯OracleTNSLisener·þÎñÁ¢¿Ì¾ÍÍ£Ö¹¡£
ʹÓÃÃüÁîÐй¤¾ß£¬ÌáʾÈçÏ£º
(»úÆ÷ÃûÔÀ´Îª£ºANSWER-1738E000£¬¸ÄΪ£ºANSWER)
½â¾ö·½·¨£º
1>¹Øµô¿ØÖÆÃæ°åÖÐÓйØÓÚ Oracle Database µÄ·þÎñ¡£
2>ÐÞ¸Ä C:\oracle\product\10.2.0\db_1\NE ......
select * from formtable_main_20
sp_help formtable_main_20
--drop view zcountQJ01
create view zcountQJ01
as
select appman ,year(startdata) as zyear,jb,cast(sum(num) as decimal(4,1) ) as num
from formtable_main_20
where year(getdate()) = year(startdata)
group by appman,jb,year(startdata) ......
ÌâĿҪÇó
°¢ÀïbabaµÄÃæÊÔÌâ
ÓÐÈý¸ö±í
ѧÉú±í S
SID SNAME
½Ìʦ¿Î±í T
TID TNAME TCL
³É¼¨±í SC &n ......