Due to the continuous updating of hardware technology, Win7 system gradually become mainstream, and computer memory gradually increased, in order to make full use of memory resources (because 32 of the system can only use up to 3G of memory), improve system performance, many people began to use the Win7 (64Bit) system. A 64-bit Oracle database is installed on a 64
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:\ins
settingsTools-Preferences:Oracle Home directory Name: D:\app\admin\product\11.2.0\dbhome_1OCI Library: D:\app\admin\product\11.2.0\Instantclient_11_2\oci.dll2, Error 2:ORA-12541:TNS: no listening programOpen Command Console, enter command: LSNRCTL status to view listener status;No boot listener, enter command: Lsnrctl start, if not successfully started, check that the listener's profile Listener.ora is configured correctly:# Listener.ora Network Configuration File:d:\app\admin\product\11.2.0\db
Operating System: Windows 7 64-bit flagship
Required. Install PL/SQL developer for development.
1. Download the simplified green version of Oracle
Http://www.oracle.com/technetwork/topics/winsoft-085727.html
Note that you need to download a 32-
First, go to Oracle's website to download an Oracle 11g Client (My 11g Oracle), but you need to apply for an Oracle account before you can download it.Current: http://www.oracle.com/technetwork/topics/winsoft-085727.htmlThis is a green version of Oracle Client, so as long as it needs to be decompressed, it can be. Unzip the downloaded Oracle client file Instantclient-basic-win32-11.2.0.1.0.zip (note 32-bit). Then create a new network\admin directory u
Download PL/SQL Developer in http://download.csdn.net/download/wuqinfei_cs/7740373.1. Unzip, create a new network folder under the Instantclient_11_2 directory, and then create a new admin folder under it . Copy the Tnsnames.ora in the Oracle\product\11.2.0\dbhome_1\network\admin directory to the previously created Admin folder.2. Right-click Computer Properties,
)) (Connect_data = (SERVER = dedicated) (service_name = orawin) ))Of course, copy can also be obtained from the corresponding directory of the Oracle server already installed.4. After configuring these, open PL/SQL, click Cancel to not login, directly into the interface 5. Select Tools-preferences on the menu Configure the path to the Oracle Instant Client in the lower right corner of the Options page .
Please refer to:Http://www.cnblogs.com/ymj126/p/3712727.htmlOrhttp://blog.csdn.net/cselmu9/article/details/8070728Oracle 11g Client can be downloaded from the official Oracle website or at the following URL.Http://pan.baidu.com/s/1X9xDkWhat about PL/SQL developer? Heroes can also be google/baidu to the latest version.Http://pan.baidu.com/s/1X9xDkWood elder brothe
Tags: 2.0 SQL Bracket Cat good effect article tail topDue to the continuous updating of hardware technology, Win7 system gradually become mainstream, and computer memory gradually increased, in order to make full use of memory resources (because 32 of the system can only use up to 3G of memory), improve system performance, many people began to use the Win7 (64Bit) system. A 64-
Label:Original: http://blog.csdn.net/kimsoft/article/details/8751267 Operating system: Windows 7 64-bit flagship requirements, install PL/SQL developer for development First, download the official Oracle Lite Green Edition Http://www.oracle.com/technetwork/topics/winsoft-08
\tnsnames.ora or write one of their own content as follows:# Generated by Oracle configuration tools.ORCL =(DESCRIPTION =(Address_list =(ADDRESS = (PROTOCOL = TCP) (HOST = 10.5.10.252) (PORT = 1521)))(Connect_data =(service_name = ORCL)))The above three must pay attention to, in addition some Windows version of the tnsnames.ora.txt behind the txt to be removed;4, double hit open plsql point cancel650) this.width=650; "src=" Http://s2.51cto.com/wyfs02/M02/75/C7/wKiom1ZCWg2jjIVYAACFBK6WYNE843.png
Today, I am working on an OA report. I use a stored procedure to calculate some data. When doing a for XXX in xxxx loop end loop; loop,
I never knew it was Mao. I cannot catch the no_data_found exception in for any more. Once this no_data_found occurs
Oracle will automatically Jump Out Of The for loop, but I don't know where the error occurred. It was a depressing hour. Shit.
Later I remembered that PL/SQL
Today, I am working on an OA report. I use a stored procedure to calculate some data. When doing a for xxx in xxxx loop end loop; loop, I never knew it was Mao. I can't catch the no_data_found exception in for any more. Once this no_data_found Oracle occurs, it automatically jumps out of the for loop, but I don't know what went wrong, that was depressing for an hour. Shit. Later I remembered that pl/SQL too
PL/SQ can only use 32-bit Oracle clients. 64-bit Oracle 11g is installed under 64-bit systems, and 32-bit Oracle clients are required to be installed with
: Oracle-12154
Cause:Pl/SQL is 32-bit and cannot load 64-bit oci. dll (oracle file)
Solution:
Download instantclient-basiclite-win32-10.2.0.4.zip or instantclient-basic-win32-10.2.0.4.zip from the oracleofficial network;
Decompress the file to "D: \ oracle \ product" (my Oracle installation path is like this
Disabled] Select status-restart your computer,
2.Scenario: When PL/SQL is installed and Oracle cannot be connected, an exception occurs: Oracle-12154
Cause:PL/SQL is 32-bit and cannot load 64-bit OCI. dll (Oracle file)
Sol
: Configure PL/SQL developer Start PL/SQL developer, In the Login window interface, click the Cancel button to make the main interface, click Tools->preferences, in the connection need to configure the following two parameters:
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