oracle sql developer query builder

Label:Note: All software is not finally installed under Program Files (x86) PL/SQL Developer show not logged on Open PL/SQL Developer as an administrator2. TNS cannot parse the specified connection identifier　　　　Check the installation directory of the Oracle client s

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

Comparison:Plsqldev: Third-party, fast startup software, slow execution of SQL queriesSqldeveloper:oracle company, slow startup software, fast execution of SQL queriesObjective:To connect a local Oracle Server service-side instance using SqldeveloperUsing Sqldeveloper to connect to a remote Oracle client instanceEnviro

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/

1. Environment Win7 x64, Oracle 11g R2, jdk6 x642. Problem When Oracle SQL statement is started for the first time, we will enter the java.exeexample. I found java.exe In the bind in the jdkinstallation directory, but the following error will be reported after entering the content: 3. Cause The Oracle

Debug oracle stored procedures in PL/SQL Developer.Author: iamlaosong Alas, in the real world, I used Toad and used dbms_output.put_line to debug the stored procedure. I only thought it was inconvenient. After PL/SQL Developer was used, I still used this method habitually. People all had inertia. It is inconvenient to

Oracle SQL Developer Connection error (ORA-12505)I had a problem with my Oracle database, and I finally got it done. Today I have created another DBA administrator connection method, and I will share my solution with you, I hope it will be useful to you. Connection error code: Listener refused the connection with follo

Tags: plsql installing Oracle Client InstallationDownload the 3 required packages (in order to connect the 11g database)1:oracle Client (Oracle clients)Http://www.oracle.com/technetwork/cn/database/enterprise-edition/downloads/112010-win64soft-086667-zhs.htmlDownload Win64_11gr2_client.zip Specific installation method can refer to Baidu2:pl/

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 o

to at least 4g,2 a G is very card.2. While hard disk space is generally no problem, set aside about 2G.3. The installation is complete, there will be an interfaceWe can either unlock the required account or change the user name in password management. Careful to find that there is such a sentence: The database control URL bit https://localhost:1158/em. This is equivalent to Enterprise Manager in SQL Server. Unlike it, the manager is managed with a br

Normally, connecting Oracle with PL/SQL developer requires the installation of Oracle client software, which means that your hard drive will take up about 1g-2g of space, and you will have some more boot-enabled services for the Windows operating system. Of course, for most people, you don't apply the database you crea

Oracle---Connect oracle12c (64-bit) version with PL/SQL Developer 1.installing Oracle 12c 2, install the three-bit Oracle client ( instantclient-basic-nt-12.1.0.1.0) Download the instantclient-basic-nt-12.1.0.1.0.zipand unzip it to Product under the

modify the code yourself, automatically generated code is enough. Parameters are required to enter parameter values in the following parameter input table.4, start debugging. Click the Start icon on the toolbar or press F9 to enter debug mode, the subsequent debugging process is the same as we are familiar with the debugging process (the following is a menu or a section of the tool bar debugging function):Run (CTRL+R) runs at full speed and stops at the breakpoint;Step Into (CTRL + N) performs

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

Oracle SQL Developer Connection error (ORA-12505), developerora-12505 Oracle SQL Developer Connection error (ORA-12505) I had a problem with my Oracle database, and I finally go

Tags: login page str asi ENC int www ges alt db instanceDeclaration: PL/SQL version:PL/SQL Developer 9.0.6 (http://files.allroundautomations.com/plsqldev906.exe) Error notification Cause: PL/SQL supports only 32-bit OS, and the workaround is to load an additional Oci.dll file Workaround: 1, download OCI.DLL related li

After sqlserver2005, MSSQL began to use the recursive query method. Compare the methods for writing stored procedures or functions at the beginning. This method is simpler and more flexible. Oracle also has its own tree structure recursive query method, connect Next I will write a piece of SQL code by myself, and b

Log on to PL/SQL Developer, log on to the local database, and check that the Oracle listening service is not started. Right-click to start the listening program and report an error. How can this problem be solved ?, I. Error description When you log on to PL/SQL Developer t

First, the problem descriptionThe oracle-client side is not installed locally, and because of limited machine resources, you want to connect to the remote database via PL/SQL developer. Simple installation PL/SQL developer cannot connect to the database remotely.Second, the

When logging on to Oracle SQL developer, the problem is solved. When logging on to oracle's built-in SQL developer, the connection method was not selected at the beginning. The default connection type "Basic" was used. I filled in the connection name, user name, password, an