Resolving Oracle clients can connect to 11g RAC VIP, but cannot connect scan IP issues
Some time ago configured a set of HP ux11.31 oracle11g R2 RAC, after the configuration is completed, the client can connect VIP and Scan IP connection database, remote clients can only
.) Then determine whether the host configuration is correct, if host is the hostname, you need to remove the domain name after the hostname)3. Configuring the Oracle Home and OCI libaray for PL/SQL developerEnter the PL/SQL Developer in non-logon mode, designate the Oracle home path as the Oracle Client directory (C:\instantclient_11_2), and the OCI Libaray path
Problem Environment:1. Database version: Oracle Database 11g Enterprise Edition Release 11.2.0.1.0-64bit Production2. Operating System Environment: Windows 7 flagship edition 64-bit3. Four Oracle database software (four database software, not four databases) are installed locally as follows:Oracle 10.2 server software: e: \ o
directory, as well as the Sqlnet.ora.) Then determine whether the host configuration is correct, if host is the hostname, you need to remove the domain name after the hostname)3. Configuring the Oracle Home and OCI libaray for PL/SQL developerEnter the PL/SQL Developer in non-logon mode, designate the Oracle home path as the Oracle Client directory (C:\instantcl
directory, as well as the Sqlnet.ora.) Then determine whether the host configuration is correct, if host is the hostname, you need to remove the domain name after the hostname)3. Configuring the Oracle Home and OCI libaray for PL/SQL developerEnter the PL/SQL Developer in non-logon mode, designate the Oracle home path as the Oracle Client directory (C:\instantcl
to the Tnsnames.ora file. For example, my machine is: d:/instantclient_11_2/network/admin4. Set the language of Oracle, add the environment variable Nls_lang, and the value is simplified Chinese_china. Zhs16gbkAssuming that the Oracle language of the remote database is unclear, SSH or telnet to the remote machine, enter in the command interface, and connect to t
name after the hostname)2. Oracle Home and OCI libaray configured with PL/SQL developerEnter the PL/SQL Developer in non-logon mode, designate the Oracle home path as the Oracle Client directory (C:\instantclient_11_2), and the OCI Libaray path to Oracle The Oci.dll (C:\instantclient_11_2\oci.dll) of the client direct
Connect to the oracle (11g) database using python, python11gPreparation: 1. Download the corresponding version of oracle-instantclient (I am here 11.2.0.1.0)
http://www.oracle.com/technetwork/database/features/instant-client/index-097480.html2. Installation
rpm -ivh oracle-i
Tags: CTE height script CEP Select page First Thunderbolt oracle11gIt would be a hassle to go straight to step b. A. Because this is the blog I wrote after I installed it, so the first step is to uninstall Odtwithodac1120320_32bit 1. 2. 3. 4. To complete, close the window. ======================================================================== B. VS2010 vs2013 vs2015 cannot connect to Oracle
ORA-24247: Network access is denied by Access control List (ACL)You need to use Dbms_network_acl_admin first. CREATE_ACL Create an Access control List (ACL),Then use the dbms_network_acl_admin. Assign_acl This ACL is associated with the mail server,Finally, use Dbms_network_acl_admin. Add_privilege This ACL grants the user permission to
Oracle language, add the environment variable Nls_lang, and the value is simplified Chinese_china. Zhs16gbkIf you do not know the Oracle language of the remote database, you can ssh or telnet to the remote machine, enter it at the command interface, and connect to the database using the command line.SELECT * from Nls_instance_parameters;View the value of Nls_lan
Tnsnames.ora file can also be copied from the Network\admin directory of the Oracle database home directory, as well as the Sqlnet.ora.) Then determine whether the host configuration is correct, if host is the hostname, you need to remove the domain name after the hostname)3. Configuring the Oracle Home and OCI libaray for PL/SQL developerEnter the PL/SQL Developer in non-logon mode, designate the
home directory, as well as the Sqlnet.ora.) Then determine whether the host configuration is correct, if host is the hostname, you need to remove the domain name after the hostname)3. Configuring the Oracle Home and OCI libaray for PL/SQL developerEnter the PL/SQL Developer in non-logon mode, designate the Oracle home path as the Oracle Client directory (C:\inst
directory, as well as the Sqlnet.ora.) Then determine whether the host configuration is correct, if host is the hostname, you need to remove the domain name after the hostname)3. Configuring the Oracle Home and OCI libaray for PL/SQL developerEnter the PL/SQL Developer in non-logon mode, designate the Oracle home path as the Oracle Client directory (C:\instantcl
machine is: d:/instantclient_11_2/network/admin4, set the language of Oracle, add the environment variable Nls_lang, the value is simplified Chinese_china. Zhs16gbkAssuming that the Oracle language of the remote database is unclear, SSH or telnet to the remote machine, enter in the command interface, and connect to the database with the command line.SELECT * fro
variable Nls_lang, and the value is simplified Chinese_china. Zhs16gbkIf you do not know the Oracle language of the remote database, you can ssh or telnet to the remote machine, enter it at the command interface, and connect to the database using the command line.SELECT * from Nls_instance_parameters;View the value of Nls_languageNls_languageNls_territory5. Download and install the PL.SQL.Developer configu
Tags: python oracle cx-oraclePreparation: 1, download the corresponding version of Oracle-instantclient (I here is 11.2.0.1.0)http://www.oracle.com/technetwork/database/features/instant-client/index-097480.html2. Installation-ivh oracle-instantclient11.2-basic-11.2.0.1.0-1.x86_64.rpm3. Configure Environment variablesLD_LIBRARY_PATH=/usr/lib/
This article describes in detail the Oracle 11G failure to connect to the database instance troubleshooting
ORACLE 11G If the report--enterprise Manager is unable to connect to the database instance, you can troubleshoot the prob
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