"Book Review: Oracle Query Optimization Rewrite" chapter fourth Blog Document structure diagram 650) this.width=650; "title=" wpse60b.tmp "border=" 0 "alt=" wpse60b.tmp "src=" http://s3.51cto.com/wyfs02/M00/6D/0B/ Wkiom1varbyhcepqaabjdaqoiyu258.jpg "" 291 "height=" 192 "/>I. 1 guideTechnical enthusiasts, after reading this article, you can master the following skills, you can also learn some other knowledge
of the system environment variable TNS_ADMIN to D: \ instantclient.6. Oracle main directory name for PL/SQL Developer tool preferences is D: \ instantclient, and OCI library is D: \ instantclient \ OCI. DLL7. Check whether the character set of Oracle11g is consistent with that of the operating system to avoid garbled characters. Assume that the character set mus
Label: Oracle multiuser operations can sometimes cause a session to block, creating a lock table and other issues. Queries can be made using SQL statements, but tools are more convenient. This article describes a session that uses the PL/SQL Developer tool to view or kill Oracle.Tools/Materials
PL/
variable Value: D:\oracle_client\instantclient_10_2If you do not add this environment variable, you will be prompted with an error when landing PL/sql:5. If you have previously installed ORACLE and uninstalled, you will be left with the Nls_lang=na key. Enter regedit to open the registry hkey_local_machine/software/oracle.Find Nls_lang=na on the right and delete it, otherwise it will be reported ora-12705:
suitable for importing and exporting small data volumes. Note that there cannot be large fields (blob, clob) in the table. If so, you will be prompted not to export them. You can export them in the first and third ways.
Third, export. ,. you can only use PL/SQL developer to import and export files in the format of PL/SQL d
Tags: software lis completed ORACL without ref EVEL management 127.0.0.11. Install Plsql DeveloperOracle database and PL/SQL Developer installation steps, here do not narrate, Baidu installation method when you say in the installation of PL/SQL developer software, do not install in program Files (x86) directory, otherw
Tags: address Oracle--variable Avoid operation connection accept promptThere is no error in the SQL statement itself, but PL /SQL Developer The resolution of the invalid statement.This prompt appears because of the following code:-- variable num: is an address value that holds the input value
at that address ' Please e
Tags: keyword. com change cat protocol names location descriptionOriginal address: http://lightguide.blog.51cto.com/3121539/1140588 Because of their own installation and configuration to go a lot of detours, search online documents Most of them do not contain ORALCE client installation and the corresponding configuration, so write it alone once. This example applies to the Oralce client without the need to install the Instantclient basic package instead. -Required Packages: -pl/
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
the table, and if you do, you will be prompted not to export, which is the first and third way to export. The third type is exported to. Pde format, the. PDE is PL/SQL developer own file format, can only be imported and exported by PL/SQL developer; can't use the editor to view, efficiency don't know how PS: Only the
, click the test button to test whether the setting is connected, and if it succeeds, it will show "success" after the left corner status.Figure 2.18 The new/Select Database Connection windowCommon error: If the connection error shown in 2.19 appears, Oracle's service is not turned on.Figure 2.19 A connection error occurredLearn two more tricks: the steps to turn on Oracle services are as follows.(1) Right-click on the "Computer" icon in the desktop a
Oracle SQL Developer is a new, free graphical tool that enhances productivity and simplifies database development tasks.
With SQL Developer, you can browse database objects, run SQL statements and
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,
Pl/sql Developer is an integrated development environment designed to develop, test, debug, and optimize Oracle Pl/sql storage program units, such as triggers. The Pl/sql developer function is very comprehensive, which shortens th
Tags: Files menu--option Add LAN add modify properties DevelopToday when you use Oracle SQL Developer to do tuning recommendations when you find the suggestions shown as garbled, I SQL developer for the Chinese version, modified to the English version after the problem solve
Tags: folder copy files SQL Instant DMI 1.2 directory Oracle System installation1. Unzip the J:\ software \ (computer) Computer class software \oracle\plsqldeveloper\instantclient_11_2To product under the Oracle installation directoryC:\app\Administrator\product2, put the C:\app\Administrator\product\11.2.0\dbhome_1 di
Tags: end UIL mod EMS pre POS line build div Below is Oracle's master quote:
Oracle Database developers should follow is to do everything they can in SQL. What they cannot does in SQL, they should does in PL +. And what they cannot does in PL/SQL, they should do in whatever language they is using to build the
Multi-organizational views are often used in PL/SQL developer. We use the following methods to initialize our environment:
1.
Begin
Fnd_global.apps_initialize (user_id => 1112,
Resp_id => 21872,
Resp_appl_id = gt; 201 );
End;
2.
Begin
Dbms_application_info.set_client_info (: org_id );
End;
3.
Begin
Fnd_client_info.set_org_context (x_org_id );
End;
4.
Begin
Fnd_client_info.
(password: change_on_install) when the modifications are complete, click OK. In the Finish window, click Close. Step two: Decompression instantclient-basic-nt-11.2.0.3.0 to the installation directory I put it under the F:\Oracl\product directory. Step Three: Install and configure Plsql Developer Plsql Developer Normal next installation can be. The configuration is as follows: After the installation
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