data masking in oracle using pl sql

Tags: SQL dmp file inserted in RAC Text Editor decimal importA. PL/SQL Developer tools generally import and export to Oracle in the following 4 ways: 1, Oracle Export Import methodIn this way, export the file format that is imported as. DMP, which is binary, can be cross-pla

Oracle BASICS (5) Advanced pl/SQL (paging process)Compile the paging process to implement the paging process through pl/SQL, and then step by step from simple to difficult. The purpose is to familiarize yourself with the various stored procedures, packages, and cursors of

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 * from Nls_instance_parameters;View the value of N

click Finish button to end the configuration. Go back to the Oracle Network Manager (Oracle Net Manager) main window and save the configuration by default to locate the local Service name profile under the Oracle installation directory (Windows d:/oracle/ora92/network/ Admin/tnsnames.ora). Configure the completed loc

dual;F1 ()----------59788330Used time: 00:00:07.09 -can see the data change, even if not using relies_on, the result set is also correct. Sql> Select COUNT (*)From Test1, test2where Test1.object_type = Test2.object_typeand Test1.object_type in (' Table subpartition ', ' VIEW ', ' INDEX ', ' table ');COUNT (*)----------59788330Time used: 00:00:03.56 sql> Create

Instantclient_12_1 directory: C:\XX\XX\XX\instantclient_12_13.OCI Library changed to path with Instantclient_12_1: C:\XX\XX\XX\instantclient_12_1\oci.dllThen, the app--OK--closes plsql_developer, restarts, and logs on successfully.In addition, if there is a problem with Chinese garbled, you canView registry Values Hkey_local_machine\software\oracle\key_oradb12home1Enter the registry: Win+r, enter regedit, then return, click HKEY_LOCAL_MACHINE--->soft

I. Related content1. Master the structure of PL/SQL program block, understand and familiar with the application of various variables.Second, the specific operation(i) using the system user login Sql*plus, create a user using the SQL statement: U_ your initials (for example: U_zs), the password is: T_ your number three

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. Unzi

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 configuration appConfigure Tools->preferences->conne

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 serve

Label:A few days ago because of a oracle32bit client + PL/SQL connection not Oracle was the leader despise, asked me to use PL/SQL No, I installed the open PL/SQL login interface is not

PL/SQL subprograms include functions and procedures. The function here refers to the user-defined function, which is different from the system function. A subroutine is a PL/SQL block that completes a specific function. It is universal and can be called multiple times by different applications.

1, error 1: initialization error could not initializeThe computer was originally equipped with Oracle 11g 64-bit, but PL/SQL is not connected, reported " initialization Error "The mistake of collecting data to find the cause of the original PL/

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