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

oracle Ö´ÐÐ˳Ðò - Oracle / »ù´¡ºÍ¹ÜÀí

SQL code:

declare
v_deptno number(2);
v_dname varchar2(14);
begin
dbms_output.put_line('ÇëÊäÈ벿ÃźźͲ¿ÃÅÃû:');
v_deptno:=&deptno;
v_dname:='&dname';
insert into dept01(deptno,dname) values(v_deptno,v_dname);
end;
/


Ö´Ðнá¹û£º
Enter value for deptno: 67
Enter value for dname: gg
ÇëÊäÈ벿ÃźźͲ¿ÃÅÃû:


Ϊʲô¡°ÇëÊäÈ벿ÃźźͲ¿ÃÅÃû¡±Õâ¾ä»°×ÜÊÇÔÚºóÃæ°¡£¡£¡£¡£¡£¡
oracle ÊÇÏȱàÒ룬ÔÙÖ´ÐУ¬±àÒëʱ£¬Èç¹ûÓÐÒªÇóÊäÈëµÄ£¬¾Í»áÌáʾÄãÊäÈ룬ÕâÑù£¬²ÅÄÜÖ´ÐУ¬ËùÒÔ¡°ÇëÊäÈ벿ÃźźͲ¿ÃÅÃû¡±Õâ¾ä»°£¬×ÜÔÚºóÃæ

ËüÊÇÏÈ»ñÈ¡ËùÓеÄ&µÄ±äÁ¿µÄÖµ£¬È»ºóÔÙ´¦ÀíÄãµÄ³ÌÐò¿é¡£

¾ÍºÃÏñÊÇÏȱàÒ룬ÔÙÔËÐУ¬¶ø²»ÊDZ߽âÊͱßÖ´ÐÐ


¶÷
ÔÚÖ´ÐеÄʱºòÏÈÊÇ¿´ÀïÃæÊÇ·ñÓÐλÖñäÁ¿
ÓÐλÖñäÁ¿µÄ»°
¾ÍÏȸøÎ»ÖñäÁ¿¸³Öµ
È»ºó²Å½øÐÐÆäËûµÄ²Ù×÷¡£


Enter value for..ÕâÁ½¾ä²»ËãÊä³ö£¬
ÊÇÏȸ³ÖµÈ»ºó²ÅÓÐÖ´ÐУ¬ËùÒÔ ÇëÊäÈë ÄǾä»áÔÚ×îºó
Èç¹ûÓÃpl/sql developerÖ´ÐÐÕâ¶Î³ÌÐò¾ÍºÜÈÝÒ׿´³öÀ´

Õâ¸öÔõô²ÅÄÜÏÈÊä³ö×Ö·û£¬ÔÚÊä³öÒª²åÈëµÄÖµ£¡£¿£¿

ÒýÓÃ
Enter value for..ÕâÁ½¾ä²»ËãÊä³ö£¬
ÊÇÏȸ³ÖµÈ»ºó²ÅÓÐÖ´ÐУ¬ËùÒÔ ÇëÊäÈë ÄǾä»áÔÚ×îºó
Èç¹ûÓÃpl/sql developerÖ´ÐÐÕâ¶Î³ÌÐò¾ÍºÜÈÝÒ׿´³öÀ´

ÓÐûÓÐÌá¸ßÊä³öÓï¾äÓÅÏȼ¶µÄ·½·¨°¡£¡£¡£¡

°¡.....ÄѵÀÖ»ÄÜÕâÑùÀ²¡£¡£¡£¡£¡£
SQL code



Code highlighting produced by Actipro CodeHighli


Ïà¹ØÎÊ´ð£º

oracleÊý¾Ý¿â »º³å³Ø - Oracle / »ù´¡ºÍ¹ÜÀí

ÇëÎÊÕâ¸ö»º³å³ØÊÇÔõô»ØÊ°¡£¿¿ÉÒÔÁ¬½Ó»º³å³ØÀûÓÃÆäÖеÄÊý¾Ý°É£¿ÔõôÓã¿
Õâ¸öÊÇoracle×Ô¶¯×öµÄ£¬Ò»°ãÓ¦ÓóÌÐòÊDzÙ×÷²»Á˵ġ£

²»ÄÜÖ±½ÓÁ¬½ÓÂð£¿

ÒýÓÃ
²»ÄÜÖ±½ÓÁ¬½ÓÂð£¿
²»ÄÜ

ÄÇ»º³å³ØÀïµÄÊý¾ÝÒ²²»Äܲéѯ ......

javaÔõôÁ¬½ÓOracle£¬¼±°¡ - Java / JavaÏà¹Ø

private static final String URL = "jdbc:oracle:thin:@localhost:1521:orcl";
private static final String USERNAME = "sys";
private static final String PASSWORD = "s ......

oracle 9i ×î½ü·¢Ïֵǽ±¨´í - Oracle / »ù´¡ºÍ¹ÜÀí

ÓÃPL/SQL µÇ½ʱµ¯³ö±¨´í´°¿Ú£¬´íÎóÈçÏ£¡
  ORA-01034:ORACLE not available
  ORA-27101:shared memory realm does not exist
ÇëÎÊ£¬ÓÐûÓÐÈËÓöµ½ÕâÖÖÇé¿ö£¬Ôõô½â¾ö£¿Ð»Ð»£¡

1. Oracle sid ÕýÈ ......

oracle ×Ô¶¨Òå·Ö×é - Oracle / »ù´¡ºÍ¹ÜÀí

select sum£¨a.t)from ta a group by ta.a,ÕâÌõÓï¾ä½«±ítaÖеÄÊý¾Ý°´ÕÕa×ֶηÖ×é»ã×Üt×ֶΡ£
½á¹û±ÈÈ磺
3 30
4 50
ÎÒÏëµÃµ½Õâ¸ö½á¹û£º
1 0
2 0
3 30
4 50
5 0
Õâ¸ö½á¹û£¬ÇëÎÊsqlÓï¾äÔõôд£¿¶àл
nobody ......

[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 ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ