Solution for Oracle SQL Developer Connection error (ORA-12505) (two), developerora-12505
With oracle database new connection encountered ora-12505, after the problem is resolved and ora-12519 error, depressing for half a day, after some tossing problem solution, the following small series will share my two solutions for your reference only.
Solution 1:
Today at work in the new connection encountered a ORA-1
= dbname)))Configure the IP address and name of the database server. I believe that anyone who has used PL/SQL to connect to Oracle knows this connection file and will not detail it in detail.
3. Download and install PL/SQL developer
You can download the official or cracked PL/
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 directory.Click "OK" and now the configuration is c
Get ready:
PL/SQL Developer: I'm using plsqldev1005 (32-bit)
Win32_11gr2_client: Remember that it must be 32-bit, because PL/SQL developer only recognize 32-bit
After the installation is successful, you need to configure the environment variables:Tns_admin environment variable, similar to: C:\app\Lzj\
Tags: PL/SQL developer do not install client connection to remote Oracle databasePL/SQL Developer is an integrated development environment designed specifically for the development of Oracle Database storage program units. Now that more and more business logic and application logic has shifted to Oracle
1. PL/SQL developer remember the Login PasswordWhen PL/SQL developer is used, PL/SQL developer needs to remember the username and password for logging on to Oracle for ease of work;
Setting Method: PL/
In recent times, many netizens raised questions about Listener Configuration, and the client cannot connect to the server ). This article briefly introduces the Listener Configuration, provides detailed configuration methods for PL/SQL developer to connect to the Oracle database, and puts forward some solutions that the client terminal cannot connect to the
PL/SQL Developer's experience in connecting to Oaracle11g64-bit System in 64-bit Windows 7, download from Windows 7
PL/SQL Developer's experience in connecting to Oaracle11g64-bit System in 64-bit Windows 7I. Problem phenomena and SolutionsSymptom:1. PL/SQL cannot log on to the 64-bit Database2. Enter Chinese in PL/SQL
Oracle is the name of the manufacturer and the name of the database product. such as Sybase's Sybase database. and Microsoft's database product is called SQL Server.PL/SQL is the name of an Oracle database that is used by the language. Microsoft's SQL Server is called T, you can think of his own
With the 64-bit Oracle database installed and the 32-bit Oracle client, prompting for the path to the Java.exe when you first open the client's SQL developer in the Start menu, I select the JDK path that comes with the Oracle database and then make an error:Baidu looks for a workaround because the JDK that comes with the 64-bit Oracle database is also 64-bit, but the installed Oracle client is 32-bit, so it
Easy-to-use PL/SQL Developer settings, pldeveloperSome time before the easy-to-use PL/SQL Developer settings, the company trained pl/SQL related knowledge internally. Here I will share my settings that I think are very convenient. 1. When PL/
Label: 1, PL/SQL Developer Text field display garbled Reason: Because the database number format and the PL/SQL Developer encoding format is not unified.2, PL/SQL Developer Encoding Format Setup detailed solution is as follows:Fir
When you create a new connection with an Oracle database, you encounter ora-12505, this problem is resolved and ora-12519 error, depressed for a half-day, after a toss problem solved, the following small series of my two solutions to share to you, for reference only.
Solution One:
Today when you work in a new connection to encounter ORA-12505, resolved and encountered ORA-12519 error.
ORA-12505:
There is no problem with using Pl/sql
PL/SQL Developer usage tips, shortcut keys1, set the keyword automatic capitalization: tools->preferences->editor, will keyword case select uppercase. When you enter SQL statements in a window, the keywords are automatically capitalized, and the others are lowercase. This is easy to read code, and to maintain a good coding style, in the same way, in Tools->prefer
Win7 gradually became the current mainstream Windows operating system, with its 32 and 64-bit systems evenly tied. However, there is no 64-bit pl/sql developer come out, directly with 32-bit Pl/sql developer Connection Win7 (64-bit) as Oracle of the server, there is always s
Tags: get desc recognition note Mes According to the installation of Oracle cannot be the way1. Log in to PL/SQL DeveloperThis omits the installation steps for the Oracle database and PL/SQL Developer, and note that when you install the PL/SQL Developer software, do not inst
1. Log in to PL/SQL DeveloperThis omits the installation steps for the Oracle database and PL/SQL Developer, and note that when you install the PL/SQL Developer software, do not install it under the program Files (x86) directory or you cannot start PL/
select; for example, enter SF, press space, automatically replaced by select * from, very convenient, save a lot of time to write duplicate SQL statements.Setup method: Menu Tools–>preferences–>editor–>autoreplace (auto-replace) –>edit1), create a text file Shortcuts.txt, and write the following content:S=selectCopy code is saved to the ~/plugins directory under the PL/SQL
replaced by select; for example, enter SF, press space, automatically replaced by select * from, very convenient, save a lot of time to write duplicate SQL statements. Setup method: Menu Tools–>preferences–>editor–>autoreplace (auto-replace) –>edit 1), create a text file Shortcuts.txt, and write the following content:S=selectCopy code is saved to the ~/plugins directory under the PL/SQL
Recently, because of the job needs, the boss asked the Oracle database on the server to migrate data to another server, I am not very familiar with Oracle, the migration of the database This is a matter of time spent, but also on the internet to inquire a lot of information. All kinds of moves are exhausted or not successfully migrated.Finally, the spirit of the dead horse as a live horse doctor, the Oracle
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