ORACLE DBA COMMANDS PDF

adminComment(0)
    Contents:

Oracle Database Administrator's Reference, 11g Release 2 () for Linux and UNIX-Based .. Installing and Removing SQL*Plus Command-Line Help. platform. The documentation is available in Adobe portable document format ( PDF). Oracle DBA Concise Handbook. Oracle DBA .. Word format (PDF format is also available). This book is based on the commands necessary for regular DBA. oracle db basic commands - Free download as Text File .txt), PDF File .pdf) or Oracle Database Commands and Queries: Oracle DBA Automation Scripts.


Oracle Dba Commands Pdf

Author:NANCEY HUELSMAN
Language:English, German, Hindi
Country:Mauritius
Genre:Lifestyle
Pages:774
Published (Last):02.12.2015
ISBN:351-8-33286-877-4
ePub File Size:30.55 MB
PDF File Size:11.34 MB
Distribution:Free* [*Register to download]
Downloads:25486
Uploaded by: JAVIER

Database system privileges let you execute specific sets of commands. The CREATE In ORACLE, the DBA is granted the EXP_FULL_DATABASE and. code to perform it and any warnings or limitations. It is quit useful for new Oracle DBAs. Page 3. Oracle 10g DBA Fundamentals Example and Code Reference. UNIX/Linux Commands for Oracle DBAs DBA TEAM Revision History Date Revision Name Reviewer 13/05/ VikramGrg Ashish Man. Baisyet Basic File.

Having high values in pi and po show excessive paging. The more the load on the system, the more the number of processes waiting to get CPU cycles to run. Ideally close to 0. If the value is very high, then swapping occurs and the system is short of memory. Kbytes free : Amount of free physical memory Kbytes buff : Amount of memory used like buffer Kbytes cache : Amount of memory used like cache Kbytes inact: the amount of inactive memory.

Top DBA Shell Scripts for Monitoring the Database

The final block is probably the most used us : Shows the percentage of CPU spent in user processes. The Oracle processes come in this category.

The first line of the output is an average of all the metrics since the system was restarted. So, ignore that line since it does not show the current status.

Line Mode Behavior If you omit the scriptname argument, you for are prompted for the script name. Usage Notes This command enables you to run scripts of statements.

Oracle DBA Tutorial – Learn Oracle DBA from Experts

Do not use the command alone within a script unless you specify the full path name of the script. To run other scripts from within a script, you can use the command. The command indicates that the second script is in the same directory as the original script. Additional Information: For information about the standard file selection dialog box for your system, see your operating system-specific documentation.

Note: This command applies only to the current instance. The log sequence increments every time LGWR begins to write to another redo log file group; it does not indicate the number of logs being used. Every time an online redo log file group is reused, the contents are assigned a new log sequence number. STOP Disables automatic archival. Starts the background process ARCH, which performs automatic archiving as required. If ARCH is started and a filename is supplied, the filename becomes the new default archive destination.

NEXT Manually archives the next online redo log file group that has been filled but not yet archived.

You might also like: ORACLE 10G SQL TUTORIAL PDF

ALL Manually archives all filled, but not yet archived, online log file groups. You can specify any redo log file group that is still online.

For the statement. Server Manager describes the table or view if a table or view with the name EMP exists. If you have a database object named DESC, you need to place quotes around the name to show that it is an object name.

For example:. The use of the object type is no longer required.

Oracle DBA Concepts Tutorials

Server Manager now has the capability to describe both functions and procedures contained in packages. Previously only functions and procedures not contained in packages could be described.

Upon disconnection, line mode reverts to the current default host machine after closing all open cursors and committing any uncommitted transactions. You must be currently connected to a database. You must also have privileges to use any stored procedures, packages, package variables, and functions referenced with this command.

The EXIT command leaves line mode unconditionally, commits the current transaction, and returns to the operating system prompt. Bind variables referenced with the print command do not need to be preceded by a colon.

Performs media recovery on one or more tablespaces, one or more datafiles, or the entire database. To perform media recovery on a tablespace, the database must be mounted and open, and the tablespace must be offline. To perform media recovery on a datafile, the database can remain open and mounted with the damaged datafiles offline unless the file is part of the SYSTEM tablespace.

Be sure you can access all archived and online redo log files dating back to when that backup was made. When another log file is required during recovery, a prompt suggests the names of files that are needed.

During recovery you can accept the suggested log name by hitting return, cancel recovery by entering CANCEL instead of a log name, or enter AUTO for automatic file selection without further prompting. Status messages are displayed when each log file is applied.

Primarily for batch use of line mode. The Comment is ignored by line mode and by Oracle. OFF, the default option, requires that you enter the filenames manually or accept the suggested default filename given. CHAR Columns: In Oracle7, such column definitions are fixed length. Integrity Constraints: In Version 6 compatibility mode, the Version 6 syntax is still recognized, and the Oracle7 syntax is disabled.

For V7 mode, table constraints are specified with Oracle7 syntax:. Rollback Segment Parameters: Although the specifications are ignored, the syntax is allowed.Oracle 10g ebook oracle 11g pl sql pdf free oracle 10g pdf tutorial.

Section 1. So, to maintain the recoverability of the database for longer duration, they are archived into archive logs. The ESC key can end a command. It does not become the default instance for subsequent connections. It is possible to do it? Large pool- It is the optional area that offer memory allocations for large processes, like recovery operations and Oracle backup.

LANORA from Lincoln
I do like exploring ePub and PDF books wisely. Look through my other articles. One of my extra-curricular activities is going to movies.
>