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C:\>sqlplus /nolog

Copyright (c) 1982, 2004, Oracle.  All rights reserved.

SQL> conn / as sysdba
Connected to an idle instance.
SQL> startup nomount
ORA-32004: obsolete and/or deprecated parameter(s) specified
ORACLE instance started.

Total System Global Area  289406976 bytes
Fixed Size                  788552 bytes
Variable Size              99350456 bytes
Database Buffers          188743680 bytes
Redo Buffers                524288 bytes
SQL> alter database mount;

Database altered.

SQL> alter database open;

Database altered.
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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 ......

pl/sql - Oracle / ¿ª·¢

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3q ÄÇ¿´À´»¹Ö»ÄÜÏȽӴ ......

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emp_no emp_name
------- ------------
0001 TOM
0002 JOHN
0003 MARY
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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,dnam ......
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