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Oracle Database and application optimization Developer Network Oracle Oracle Database and application optimization Developer Network Oracle The ORACLE tutorial is:
Label:1, PL/SQL developer remember login passwordWhen using PL/SQL developer, you want PL/SQL developer to remember the username and password to log in to Oracle for your convenience; S
the Select statement in the SQL Window. After the result is displayed, right-click the data area below and Select Copy to Excel to Copy the records in the data area to the Excel file. But there are two points to note: first, the field cannot start with =; otherwise, Excel will mistakenly think of it as a function; second, the number should not exceed 17 digits; otherwise, the subsequent digits will be set to 0, however, you can add 'to the front of t
syncIsBeginExecute immediate'Alter index myindex rebuild online' |'Parameters (''sync '')';Execute immediate'Alter index myindex rebuild online' |'Parameters (''optimize full maxtime unlimited '')';End sync;/ Previous Page [1] [2] [3] Next page The ORACLE tutorial is: Oracle9i full-text retrieval technology developer network Oracle.Set ServerOutput onDeclareV_job number;BeginDbms_Job.Submit(Job => v_job,Wh
Run the Select statement in the SQL Window. After the result is displayed, right-click the data area below and Select Copy to Excel to Copy the records in the data area to the Excel file. But there are two points to note: first, the field cannot start with =; otherwise, Excel will mistakenly think of it as a function; second, the number should not exceed 17 digits; otherwise, the subsequent digits will be set to 0, however, you can add 'to the front
passwords can be a problem for data security.But if it is the development of the library, the password can even be the same as the user name, each time to enter a password is meaningless, you can consider let Plsql developer remember the password.Location: Tools menu--preferences--oracle--logon history--store with password3, double-click to display table dataPlsql deve
Http://hi.baidu.com/yunfanleo/blog/item/fa65fcfd91916346d7887d25.html PL/SQL developer PL/SQL developer is an integrated development environment dedicated to the development of Oracle database storage program units. Nowadays, more and more business log
The ORACLE tutorial is: Oracle Database and application optimization Developer Network Oracle. Introduction: work in detail. The difference between a master and a cainiao is that the master knows everything and the cainiao knows something. Computer tips collect the latest tricks and tricks, so that you can easily embar
The ORACLE tutorial is: Oracle Database and application optimization Developer Network Oracle. Introduction: work in detail. The difference between a master and a cainiao is that the master knows everything and the cainiao knows something. Computer tips collect the latest tricks and tricks, so that you can easily embar
Let's first introduce Oracle Developer Tools for Visual Studio. NET, To achieve seamless development using Oracle Database J in Visual Studio, I have learned the convenience of accessing the SQL Server database in Visual Studio, After you install Oracle
~] $ Sqlplus "/As sysdba" SQL> startup SQL> quit (exit SQL Mode)$ LSNRCTL start (start listener) Close Oracle$ LSNRCTL stop (close the listener. Before that, close the application.Program)$ Sqlplus/nolog SQL> shutdwon immediate
Tags: cannot. dll so min 32-bit Oracle official website ASI ALT why1. 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
10 types of Java developers often encounter errors when writing SQL statements, and 10 types of java developer SQL The degree to which Java developers can coordinate object-oriented programming thinking and command line programming thinking depends on their ability: Tips (anyone can write code in the command line format)Dogma (some people use the "mode-mode" meth
Win8 64-bit connection to oracle Database Using plsql developer, win8plsql Problem: When plsql developer is used on a 64-bit win8 system to connect to a local oracle database, an inexplicable problem may occur. The error prompt box may even be blank. Reason: according to the Internet, it is estimated that the 64-bit
of the author in practice. It is not only simple and practical, but also thought-provoking. It is a "treasure house" that is suitable for readers at all levels to study and explore... Unlike other similar books, this book not only covers a variety of common Oracle versions on the market, but also highlights the unique performance optimization features of each version. The
oracle| Stored Procedures Oracle developer Java Stored procedures Simplifying database operations with Java stored procedures Author: Kuassi Mensah Leverage Java stored procedures to communicate SQL, XML, Java, EE, and Web services. Stored procedures (stored procedure) allow the persistence logic running in the dat
1. Download from www.oracle.comInstant Client package-Basic: All files required to run OCI, occi, and JDBC-OCI applications,instantclient-basic-nt-11.2.0.3.0.zip(51,149,941 bytes) 2. Install the downloaded client package to D: \ oracleclient, for example, and the client's main directory is D: \ oracleclient \ instantclient_11_2. 3. Create a network subdirectory under D: \ oracleclient \ instantclient_11_2, create an admin subdirectory under the network, and create a tnsnames under D: \ oracl
installation directory, and click Close. In rules file, enter the location of the configuration file and click OK to switch the configuration file. In this case, you can format the code so that each field is on a row as much as possible.4. TNS namesMenu help à support info à TNS names, you can view the tnsnames. ora of oracle.5. Copy to excelRun the SELECT statement in the SQL window. After the result is d
Gethitratio from V$librarycache should be greater than 90% Select sum (reloads)/sum (pins) from V$librarycache should be less than 1 [1] [2] Next pageThe Oracle tutorial being looked at is Oracle Database performance optimization Technology Developer Network Oracle. % Data Dictionary caching: Select SUM (getmisses
Label:1. Configuring SQL Developer Management ToolsThis omits the installation steps for the Oracle database and PL/SQL Developer, and note that when you install the PL/SQL Developer so
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