oracle database 11g pl sql programming

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/112

+ T) is executed until the process exits to the upper level; ...... 6. You can set a breakpoint during the debugging process (click the gray margin on the left of the breakpoint statement and a Red Cross will appear, indicating that the breakpoint can be canceled again ), you can view the variable value during the process (the system automatically displays the variable value when you point to the variable ). If you cannot perform the task in one step or set a breakpoint, you may not have don

Label:System environment: Win7 32-bit system Installation steps: 1,oracle (Oracle) Download the appropriate database installation package,http://www.oracle.com/technetwork/cn/indexes/downloads/index.html#database 2, download There are two packages Win32_11gr2_database_1of2 and WIN32_11GR2_DATABASE_2OF2 unzip and gene

A stored procedure is a named PL/SQL program block that can be given parameters, stored in a database, and can be called by a user. Since the stored procedure is compiled code, it is not necessary to compile again at the time of the call, which improves the running efficiency of the program. In addition, the use of stored procedures can implement modular design o

table structure. By default7 # zbphp.com If I want to uninstall PL/SQL and reinstall my data after oracle, what is the impact? Oracle is a database system and uses the pl/SQL

cursorLoopFetch c_emp into v_id,v_name; //Fetch data from the cursorExit when C_emp%notfound;End Loop;Close c_emp; //Close Cursors/* Exception handling section, start with exception */exceptionWhen No_data_found ThenDbms_output. Put_Line (' no data ');2. Control structureThere are three program structures in the PL/SQL program segment: conditional structure, loop structure, and sequential str

Tags: HTML SQL file learning Success Supplement style install technology ChineseIn front of Oracle database Learning 1 It has already been written, but I write a note about it, the original: http://www.cnblogs.com/zhangmingzhao/p/7172209.htmlinstallation of PL/SQL toolsThe f

security of the database, once lost, it is difficult to find back. Therefore, it is hoped that through the establishment of database clusters, the redundancy of the data set, the backup data to ensure security. Classification of database clusters Database cluster technology is a technology that combines multiple serve

Many people, especially those who do not like Oracle, must learn from Oracle and think that Oracle occupies a lot of memory.I really don't like installing oracle on a physical machine. Most of them are Windows users, and most of them are developers.Based on the above requirements, I provide a solution:Attach an

Tags: Else data number nbsp TNO SQL structure OOP const classification1. What is PL/SQL PL/SQL is an extended language that combines the Oracle process language with the Structured Query language. is a block-structured language. T

The following problems are frequently encountered during data migration: 1. If the exported file is not valid, the header verification fails; 2. EXP-00056: Oracle error 6550ORA-06550: Line 1, column 41:PLS-00302: component 'set _ no_outlines 'must be declaredORA-06550: Line 1, column 15:PL/SQL: Statement ignoredEXP-00000: Export termination failed About import

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 and provides PLSQL 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 and provides PL/SQL

Original address: http://www.2cto.com/database/201405/305452.html1.Oracle Database Export Steps1.1 Tools→export User Objects ... option to export the. sql file.Note: This step exports the built-in statements (including the storage structure), excluding the data in the table, and the tools→export Tablesis required to ex

[SQL] PL/SQL Syntax of Oracle and its extended data types summary PL/SQL syntax PL/SQL program consists of three parts: Declaration, executi

, Oracle. All rights reserved.Connect:Oracle Database 11g Enterprise Edition Release 11.1.0.6.0-64bit ProductionWith the Partitioning, Real Application Clusters, OLAP, Data MiningAnd Real Application Testing optionsSQL> shutdown the immediate database has been disabled. The databas