to unwrap Insight Consulting The agenda Oracle's PL/SQL language – a sample procedure How PL/SQL is wrapped, the language internals, the database tables and files used, the events that can reveal information Why it is possible to read wrapped code – driven by history and ...
大体可能数据库的资源,在控制台显示的时候会有一个默认转码,设置为GBK才能正常显示。。。这个解决方法只能解决sqlplus的乱码,而不能解决plsqldev的乱码,有可能是我装的是64位数据库,又装了一个32位的客户端,plsqldev是依靠32位,所以这样的修改对plsqldev没有影响 网上解决方式二,修改环境变量 1 2 NLS_LANG=SI...
You can test or tune your program unit performance in Oracle forms with Ora_Prof package. Suppose you have created to procedure to perform a single task with different logic and you want to check exactly which procedure is performing well. See the below example: declare i PLS_INTEGER; BEGIN ...
This article contains information on how to convert LONG/LONG RAW into a BLOB/CLOB using PL/SQL.To convert LONG/LONG RAW with any size to BLOB/CLOB the SQL functions to_lob() to_clob() can be used in Oracle 10gR2 (10.2.0.1) and higher.You can apply this function only to a LONG ...
In the previous article in this series, we looked at optimizing some function calls on the Library page for the PL/SQL Challenge. This improved the performance of function calls so we could re-enable functionality to display whether there are new comment
For our example I’ll be using the HR.EMPLOYEES table to create the XLS file for our import. We’ll use that Excel file to populate an empty copy of the EMPLOYEES table in another schema. Step 0: The Empty Oracle Table and your Excel File ...
Suppose you have created to procedure to perform a single task with different logic and you want to check exactly which procedure is performing well. See the below example: declare i PLS_INTEGER; BEGIN --test 1 Ora_Prof.Create_Timer('test1'); ...
Using the Oracle Application Express development environment, you can quickly build an application that enables a user to view and update information stored in an Oracle Database.This tutorial describes how to create and deploy an application that tracks the assignment, status, and progress of ...
2012/05/depend6.png"alt=""title="depend6"width="450"height="43"class="alignleft size-full wp-image-3138"/>Search Results:CREATEORREPLACEPACKAGEBODYEMPLOYEES_tapi-- package definitionCREATEORREPLACEPROCEDUREEMP_LISTAS-- procedure definition So maybe some overlap with Declaration sear...
I have written following stored procedure to test procedure call from iReport designer. Stored Procedure: CREATE OR REPLACE PROCEDURE test(cursor1 out sys_refcursor) IS BEGIN OPEN cursor1 for select person_id,first_name from person where rownum < 5; END;