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Mohammad Nazmul Huda
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Mohammad Nazmul Huda

Managing Database

Oracle Architecture

Database Creation

PFILE And SPFILE

Archivelog

Control Files

Data Files

Redo Log File

Shared Server

Data Pump

Export and Import

Flashback

Managing Role

LOC Conflict

SQL Loader

Startup and Shutdown Procedure

Setting NLS_LANG_Environment variable for Windows and Unix for Oracle Database

SQL*Plus Customize User Profile

Capture Failed SQL using servererror trigger

Bypass the execution of the AFTER LOGIN trigger

How to lock/unlock statistics on a table

Invisible Index Oracle 11g

Fix Invalid Or Unusable Index

Find users with DBA privilege

Change User Password

Progress status of index rebuild/creation or long operation

How to check last Password Change time for a user in Oracle

Check Materialize View Refresh Schedule

How to check MAXDATAFILES,MAXLOGHISTORY,MAXINSTANCES,MAXLOGFILES,MAXLOGMEMEBERS

How to Flush Single SQL Plan out of Shared Pool

Stop MVIEW auto refresh

ALTER TABLESPACE Add Datafile

Shrink Lob segment

Change SYS password in Data Guard environment

Read Alert log from x$dbgalertext

Dead Connection Detection, Resource Limits, V$SESSION, V$PROCESS and OS processes

Writing data into OS text file from Database Using UTL_FILE

Clone Grid Home and Oracle Home

Create database using dbca

Oracle RDS:

How to Transfer file from AWS RDS for Oracle to Other Oracle Server

Kill All session from a User in Oracle RDS in AWS

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