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create procedure ¹ý³ÌÃû [²ÎÊý1 in|out|in out¡­]
    ¾Ö²¿±äÁ¿ÉùÃ÷
    Ö´ÐÐÓï¾ä
in
out
in out
    ¹ý³ÌÃû(²ÎÊýÀï±í); create or replace
procedure add123 as
i integer;
j integer;
begin
i:=1;
j:=2;
dbms_output.put_line(i+j);
end;
execute add123;
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CREATE OR REPLACE
PROCEDURE QUERYSTUNAME
( stuid STUDENT.STU_ID%TYPE)
AS
sname student.stu_name%type;
ssex student.stu_sex%type;
BEGIN
select stu_name,stu_sex into sname,ssex from student where stu_id = stuid;
dbms_output.put_line(sname||ssex);
EXCEPTION
when No_Data_Found then
dbms_output.put_line('no data found');
when Too_Many_Rows then
dbms_output.put_line('to many rows');
when others then
dbms_output.put_line('other error');
END QUERYSTUNAME;

execute querystuname(1); º¯Êý
create function º¯ ......

Oracle 11gÃÜÂë¹ýÆÚ

2010-03-12 21:18:52
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1¡¢²é¿´Óû§µÄproifleÊÇÄĸö£¬Ò»°ãÊÇdefault£º
sql>SELECT username,PROFILE from dba_users;
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sql>SELECT * from dba_profiles s WHERE s.profile='DEFAULT' AND resource_name='PASSWORD_LIFE_TIME';
3¡¢½«ÃÜÂëÓÐЧÆÚÓÉĬÈϵÄ180ÌìÐ޸ijɓÎÞÏÞÖÆ”£º
sql>ALTER PROFILE DEFAULT LIMIT PASSWORD_LIFE_TIME UNLIMITED;
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SQL> conn sys as sysdba;
SQL> select username,account_status from dba_users;
SQL> alter user sysman account unlock;
SQL>alter user xxx identified by xxx;
ÔÚÕâÀïҪעÒâµÄÒ»µãÊÇ£ºs.profile='DEFAULT'ÕâÀïÓõÄÊÇ´óд·ñÔòµÄ»°ÊDz鲻³ö½á¹ûÀ´µÄ¡£ ......

Oracle 11g´æÔÚÃÜÂë¹ýÆÚÎÊÌâ

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sql>SELECT username,PROFILE from dba_users;
2¡¢²é¿´Ö¸¶¨¸ÅÒªÎļþ£¨Èçdefault£©µÄÃÜÂëÓÐЧÆÚÉèÖãº
sql>SELECT * from dba_profiles s WHERE s.profile='DEFAULT' AND resource_name='PASSWORD_LIFE_TIME';
3¡¢½«ÃÜÂëÓÐЧÆÚÓÉĬÈϵÄ180ÌìÐ޸ijɓÎÞÏÞÖÆ”£º
sql>ALTER PROFILE DEFAULT LIMIT PASSWORD_LIFE_TIME UNLIMITED;
ÐÞ¸ÄÖ®ºó²»ÐèÒªÖØÆô¶¯Êý¾Ý¿â£¬»áÁ¢¼´ÉúЧ¡£
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$sqlplus / as sysdba
sql> alter user smsc identified by <Ô­À´µÄÃÜÂë> ----²»Óû»ÐÂÃÜÂë
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Oracle 11gÕʺű»Ëø¶¨

2010-03-12 21:21:26
sqlplusµÇ½¶ÌÏûÏ¢oracleÊý¾Ý¿âʱÌáʾ“ORA-28000: Õʺű»Ëø¶¨”¡£
תÌù£ºhttp://blog.csdn.net/shongyu/archive/2009/06/01/4233260.aspx
È·¶¨ÊÇÓÉÓÚoracle11gÖÐĬÈÏÔÚdefault¸ÅÒªÎļþÖÐÉèÖÃÁË“FAILED_LOGIN_ATTEMPTS=10´Î”£¬µ±ÊäÈëÃÜÂë´íÎó´ÎÊý´ïµ½ÉèÖÃÖµ½«µ¼Ö´ËÎÊÌâ¡£
°´ÕÕÈçϲ½Öè½øÐвÙ×÷£º
1¡¢²é¿´Óû§µÄproifleÊÇÄĸö£¬Ò»°ãÊÇdefault£º
sql>SELECT username,PROFILE from dba_users;
2¡¢²é¿´Ö¸¶¨¸ÅÒªÎļþ£¨Èçdefault£©µÄÃÜÂëÓÐЧÆÚÉèÖãº
sql>SELECT * from dba_profiles s WHERE s.profile='DEFAULT' AND resource_name='FAILED_LOGIN_ATTEMPTS';
3¡¢½«³¢ÊԵǼʧ°Ü´ÎÊýÓÉĬÈϵÄ10´ÎÐ޸ijɓÎÞÏÞÖÆ”£º
sql>ALTER PROFILE DEFAULT LIMIT FAILED_LOGIN_ATTEMPTS UNLIMITED;
4¡¢Ð޸ĺ󣬻¹Ã»Óб»ÌáʾORA-28000¾¯¸æµÄÓû§²»»áÔÙÅöµ½Í¬ÑùµÄÌáʾ£»
ÒѾ­±»Ëø¶¨µÄÕÊ»§±ØÐë½â³ýËø¶¨£¬¾ÙÀýÈçÏ£º
sqlplus / as sysdba
sql> alter user xxx identified by xxx account unlock;
5¡¢Ð޸ĺódefault profileÓ¦¸ÃÈçÏ£º
sql> select * from dba_profiles WHERE dba_profiles.profi ......

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