[Ô´´] ORACLE Á¬½Ó×Ö´® - Oracle / ·Ç¼¼ÊõÇø
¼ÙÉètable01 ÖÐÓÐ ÒÔÏÂ×ÊÁÏ
emp_no emp_name
------- ------------
0001 TOM
0002 JOHN
0003 MARY
³£Óõ绰
¶øÎÒÃÇÒªµÃµ½ÒÔϵÄOUTPUT (»òÊǸ÷ÖÖÆäËûµÄoutput)
0001,TOM
0002,JOHN
0003,MARY
Ó¦¸ÃÔõô×öÄØ?
´ð°¸ÊÇ ÉÆÓà Concatenation Operator ||
¶øÉÏÊöµÄÎÊÌâ
Ö»ÒªÕâôÏÂSQL ¾Í¿ÉµÃ½â
³£Óõ绰
SELECT EMP_NO||','||EMP_NAME
from TABLE01
Á¬½Ó·ûºÅ¼äµÄ×Ö´®ÒÔµ¥ÒýºÅÀ¨×¡
¶ø×Ö´®ÖÐÒÔ Á½¸ö' ´ú±í ' , Ò²¾ÍÊÇ ' '' ' »áOUTPUT³É '
ËùÒÔ¿ÉÒԱ仯³ö¸÷ÖÖÎÒÃÇÒªµÄ½á¹û
1.
SELECT ''''||EMP_NO||''','||EMP_NAME
from TABLE01
µÃµ½
'0001',JOHN
'0002',TOM
'0003',MARY
2. ´®³öINSERT SCRIPT
SELECT 'INSERT INTO TABLE02 valueS ('''||
EMP_NO||''','''||EMP_NAME||''');'
from TABLE01
¿ÉµÃ
INSERT INTO TABLE02 valueS ('0001','JOHN');
INSERT INTO TABLE02 valueS ('0002','TOM');
INSERT INTO TABLE02 valueS ('0003','MARY');
³£Óõ绰
ËùÒÔ
ÔÚ sqlplus Ö®ÏÂ, ÎÒÃDZã¿ÉÒÔºÜÇáËɵصõ½ÏëÒªµÄ½á¹û
Èç¹û´îÅä spool Óë spool off Ò²¿ÉÒԺܼòµ¥×ö³ö csvµµ
ÅäºÏ shell script,cronµÈµÈ,
¸÷Öֱ仯ÏàÐÅ´ó¼ÒµÄ´´ÔìÁ¦Ò»¶¨¿ÉÒÔÏëµÃ³öÀ´
µ±È»àà ÓÐÈË»á˵
"SQL*NAVIGATOR Ö®ÀàµÄ3rd party tools°´Á½Ï¾ͿÉÒÔ×ö³öÀ´Á˰¡"
¡õ~
°¡ ¶Ô²»Æð СµÜÊÇÀÏÈË »¹ÊÇϰ¹ß×Ô¼ºÊÖ¹¤´
Ïà¹ØÎÊ´ð£º
ÎÒÔÚ´´½¨Êý¾Ý¿âµÄʱºòÓõÄÃû×ÖΪoracle10£¬µ«ÊÇ´´½¨ºÃºó£¬ÔÚĬÈϵÄĿ¼ÏÂÏÔʾµÄÃû³ÆÈ´ÊÇoracle10g£¬ÕâÊÇΪʲô£¿
Äã¿´µÄ 10gÊǰ²×°Ä¿Â¼°É
SQL> select name from v$database;
NAME
---------
ORCL
......
Á½¸öÎļþ1.PC£¬1.inc
1.PCÓвÙ×÷oracleÊý¾Ý¿âµÄ ,1.incÒ²ÓвÙ×÷oracleÊý¾Ý¿â
ÔÚÆäËûÊý¾ÝÖÐÈçinformix ÖÐ$include 1.inc¾Í¿ÉÒÔʹÓÃÁË
ÔÚORACLEÊý¾Ý¿âÖØ $include 1.inc²»¿ÉÓà EXEC SQL include 1.incÒ²²»¿É ......
ÎÒÓÐÒ»¸ö±í£¬½á¹¹ÊÇÕâÑù¡£
ת³ö µ¥Î» תÈ뵥λ ±ÊÊý ½ð¶î
date(Ö÷) outid(Ö÷) inid(Ö÷) num amt
2009 1 2 1 500 Ϊ 1 µ¥Î» ÔÚ2009Ä ......
ÈçÏÂVC6²Ù×÷ORACLEÁ¬½Ó·½·¨Îª¿É±¨´í£º
_bstr_t connStr£»
connStr="Provider=OraOLEDB.Oracle;User ID=scott;Password=tiger;Data Source=192.168.0.120;";
m_SqlConn->Open(_bstr_t(connStr),(_b ......
ÔÚϵͳÔËÐеÄʱºò×ÜÊÇÓÐÒ»¿é´ÅÅÌʼÖÕÉÁºìµÆ£¬½øÈëϵͳºó
#topas²é¿´×ÜÊÇÓÐÒ»¿é´ÅÅÌ%BUSYΪ90%ÒÔÉÏ£¬
Êý¾Ý¿â°æ±¾£ºoracle 9.2.0.7
Êý¾ÝÎļþ¹ÒÔØµÄ½Úµã£º/oradata/pcs/ Âß¼¾íºÅlv04
#lslv -l lv04
......