pl sql example queries

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       

The PL/SQL cursor allows the program to select multiple rows of data from the database, and then separately process each row of data, it provides Oracle with a method to indicate and control each stage of SQL processing. I think you have some

The Oracle database contains a procedural programming language pl/sql,pl/sql is an extension of Oracle to the standard database language. 　　I. advantages of PL/SQLPL/SQLnot a standalone product, he is an integrated intoORACLEservers, andORACLEThe

Post from: http://www.oracle.com/global/cn/oramag/oracle/04-sep/o54plsql.html Control mythical codeAuthor: Steven Feuerstein Study and crack some myths in your code. "Do not use the XYZ feature; there was a problem in previous versions of N. N. "

The ORACLE tutorial is: PL/SQL programming experience summary Developer Network Oracle. I usually encounter some problems in PL/SQL programming. I will summarize them in the form of Q & A for you to share.1. Can pipelines be used to improve

I usually encounter some problems in PL/SQL programming. I will summarize them in the form of Q & A for you to share. 1. Can pipelines be used to improve processing efficiency when you need to load a large amount of data streams to a table or

The PL/SQL cursor provides a way for a program to select multiple rows of data from a database and then handle each row separately, providing Oracle with a means to indicate and control the stages of SQL processing. I will think you have a certain

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_