Question

刚刚在linux下安装了oracle 建好库后，用sqlplus / as sysdba 进不去

用sqlplus / as sysdba 进不去
在oracle下的.bash_profile中 配置：

export ORACLE_BASE=/u01/app/oracle
export ORACLE_HOME=$ORACLE_BASE/10.2.0/db_1
export ORACLE_SID=orcl
export PATH=$PATH:$ORACLE_HOME/bin
export LD_LIBRARY_PATH=$ORACLE_HOME/lib:/lib:/usr/lib
而且也
source .bash_profile 了

[oracle@openlab database]$ sqlplus /as sysdba 提示
SQL*Plus: Release 10.2.0.1.0 - Production

Copyright (c) 1982, 2005, Oracle. All rights reserved.

Usage 1: sqlplus -H | -V

-H Displays the SQL*Plus version and the
usage help.
-V Displays the SQL*Plus version.

Usage 2: sqlplus [ [<option>] [<logon>] [<start>] ]

<option> is: [-C <version>] [-L] [-M "<options>"] [-R <level>] [-S]

-C <version> Sets the compatibility of affected commands to the
version specified by <version>. The version has
the form "x.y[.z]". For example, -C 10.2.0
-L Attempts to log on just once, instead of
reprompting on error.
-M "<options>" Sets automatic HTML markup of output. The options
have the form:
HTML [ON|OFF] [HEAD text] [BODY text] [TABLE text]
[ENTMAP {ON|OFF}] [SPOOL {ON|OFF}] [PRE[FORMAT] {ON|OFF}]
-R <level> Sets restricted mode to disable SQL*Plus commands
that interact with the file system. The level can
be 1, 2 or 3. The most restrictive is -R 3 which
disables all user commands interacting with the
file system.
-S Sets silent mode which suppresses the display of
the SQL*Plus banner, prompts, and echoing of
commands.

<logon> is: (<username>[/<password>][@<connect_identifier>] | /)
[AS SYSDBA | AS SYSOPER] | /NOLOG

Specifies the database account username, password and connect
identifier for the database connection. Without a connect
identifier, SQL*Plus connects to the default database.

The AS SYSDBA and AS SYSOPER options are database administration
privileges.

The /NOLOG option starts SQL*Plus without connecting to a
database.

<start> is: @<URL>|<filename>[.<ext>] [<parameter> ...]

Runs the specified SQL*Plus script from a web server (URL) or the
local file system (filename.ext) with specified parameters that
will be assigned to substitution variables in the script.

When SQL*Plus starts, and after CONNECT commands, the site profile
(e.g. $ORACLE_HOME/sqlplus/admin/glogin.sql) and the user profile
(e.g. login.sql in the working directory) are run. The files may
contain SQL*Plus commands.

Refer to the SQL*Plus User's Guide and Reference for more information.

进不去，请问怎么解决啊

Answer 1

漏了空格了
sqlplus / as sysdba
sqlplus是命令，/ 前后应该分别写用户名和密码的，这里省略（sysdba身份并不实际验证用户名和密码），as sysdba是告诉sqlplus以sys的身份进入系统。

Answer 2

sqlplus "/ as sysdba"
请问阁下是按个版本的oracle呀。

追问

10g 的 安装的10201_database_linux32.zip

追答

还有一种方法是。sqlplus /nolog然后 conn / as sysdba

追问

谢谢！