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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,

PL/SQL usage tipsEdit/undo Ctrl+zedit/redo shift+ctrl+zedit/pl/sql beautifier ctrl+w (Custom) Shift+home Select the cursor position to the beginning of the line Shift+end select the cursor position To the end of the line Ctrl+shift+home select the

Shortcut:===============================================================================Edit/undo Ctrl + ZEdit/redo shift+ctrl+zEdit/pl/sql beautifier ctrl+w (Custom)       shift+home  Select the cursor position to the beginning of the line       

PL/SQL Developer is an integrated development environment that specializes in developing applications for Oracle databases. At the same time, PL/SQL is a procedural languageCalled the process SQL language (procedural language/sql). PL/SQL is an

Oracle PL/SQL Block PL/SQL block Description: PL/SQL is the abbreviation of Procedure Language & Structured Query Language. It is an extension of standard database languages by Oracle. PL/SQL block Syntax: DeclareBeginExceptionWhen other thenEnd; PL/

Special Copy in PL/SQL DEVELOPER) -- Excerpt from PL/SQL syntax 6.0 Chinese PDF help manual If you are using PL/SQL Developer to write SQL and PL/SQL code, then you need to use code in other tools, such as programming languages such as 3GL, you may

(1) Binding variables are widely used, especially bulk binding, as this effectively avoids the hard parsing of SQL and the context switching of the PL/SQL engine, and of the SQL engine!(2) Extensive use of UROWID to process DML statements (Urowid is

Plsqldev download | plsqldev download cracked version download | plsqldev download PL/SQL developer is an integrated development environment dedicated for development, testing, debugging, and optimization of Oracle PL/SQL storage.ProgramUnits, such

Original: http://blog.csdn.net/kimsoft/article/details/8751267Operating system: Windows 7 64-bit flagshiprequirements, install PL/SQL developer for developmentFirst, download the official Oracle Lite Green

First, Directory1. System log file storage/var/log/messages, the information inside the automatic polling, often look at this file, the system has a problem, first look at this file2.var/log/secure//record log in information by weekly