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2006-04-19

DBMS_REPAIR example

PURPOSE This document provides an example of DBMS_REPAIR as introduced in Oracle 8i. Oracle provides different methods for detecting and correcting data block corruption - DBMS_REPAIR is one option. W...
#POST 31 MIN READ
2006-04-19

Setting an Oracle event:The structure of the trace syntax

PURPOSE ------- The purpose of this article is to explain briefly the structure of the syntax to event-based trace generation. Setting an event: The structure of the trace syntax ---------------------...
#POST 16 MIN READ
2006-02-26

Script to Collect RAC Diagnostic Information (racdiag.sql)

Script: -- NAME: RACDIAG.SQL -- SYS OR INTERNAL USER, CATPARR.SQL ALREADY RUN, PARALLEL QUERY OPTION ON -- ------------------------------------------------------------------------ -- AUTHOR: -- Michae...
#POST 47 MIN READ
2005-08-24

Know Oracle Date And Time Function

Oracle9i provides extended date and time support across different time zones with the help of new datetime data types and functions. To understand the working of these data types and functions, it is ...
#POST 37 MIN READ
2005-07-10

Rollback Segment Utilization:Extent, Wrap and Shrink

This practice will demonstrate the concept of extent, wrap and shrink in rollback segment utilization. You will: Use the create rollback segment and alter rollback segment syntax. Examine the V$ROLLST...
#POST 25 MIN READ
2005-07-10

Know about Oracle Network Security

Good network security is accomplished by utilizing port and protocol screening with routers, firewalls, and Intrusion Detection Systems.Port and protocol screening with routers, firewalls, and Intrusi...
#POST 31 MIN READ
2005-07-10

Practice:Demonstrating the Key TCP/IP Protocols

This practice uses common UNIX and Windows NT utilities to visualize key TCP/IP protocols. You will: See IP information using the IPCONFIG utility. Understand and overcome IP fault situations using th...
#POST 6 MIN READ
2005-07-07

Script: Computing Table Size

This script calculates the average row size for all tables in a schema. It generates a script (getAvgCol.sql) from USER_TABLES and then runs it. The following type of SELECT is generated for each tabl...
#POST 5 MIN READ