Repair & Fix Oracle Database File – Part 2

We all know that backup is an important concept. The same concept is been used for Oracle. Oracle has four different types of backups. The entire four backup are given here and follow them to backup your data.

Want to know how to deal with ORA-07445 error? Don’t worry can you deal with these errors as here you will get the perfect solution for it. Introduction Oracle specific error number is quiet common error that most of you must have got while handling oracle database. Looking up this error number in the database error messages manual… Read More »

While handling your oracle database you may get stuck with some errors. Most of you don’t even know why this error has come to your screen and what will you do to fix it soon. Here is the list that will help you to know about such error and solution to fix theses error.

“ORA-01578 runtime error” is an Oracle database table error, which occur when there are many blocks of a corrupted table. At such situation, the database table becomes inaccessible due to the un-readability of Oracle to the existing table.

What is DMP file in Oracle? Oracle DMP file is created by Oracle “Export/Import” tools. One can export all or a part of database into a “dump” file, then import the result in another database on different server and probably in a different versions. DMP files are usually used for exchanging data between different platforms and database and… Read More »

Are you unable to install Oracle 12c? Are you facing problem while installing Oracle 12c? Are you getting errors while Installation? There is no need to worry, here are ways mentioned below by which you can troubleshoot the errors while installing Oracle 12c database.

What causes this error? The error message “ORA-01722: invalid number” generally arises, While, you are attempting to convert a string into a number and it cannot be converted into valid number as it includes the digits through “0” to “9”. A numeric column may be the object of an “Update” or “Insert” statement or it may appears as… Read More »

While creating linked server to Oracle database you might get ORA-12154 error. It is a common error and you may encounter it quite often. And you would get the following the error message on the screen.

You might have acme across “ORA-01843: not a valid month” error but do you know you can easily fix them. This error is very common for Oracle SQL developers and if you have find this error then this article is right for you it will help you to solve it.

To solve oracle issue, one must keep in mind that each and every technique must be tested, as it improves the performance in one area, while it may degrade the performance of another area. For Example: Adding an index improves the performance of Query, but the performance of delete and inserts becomes slower, as the entries of the… Read More »