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How to Resolve Error 122 from Storage Engine in MySQL?

Bharat Bhushan calender August 25, 2023 bach File Repair sub Repair MySQL Databases

Storage engine is a component in MySQL Server that reads, modifies, or deletes data in the database. MySQL Server includes two different storage engines - MyISAM and InnoDB. The MySQL error 1030, also called the code ER_GET_ERRNO, is an error related...

Dealing with Data Corruption in InnoDB Storage Engine of MySQL

Bharat Bhushan calender July 28, 2023 bach File Repair sub Repair MySQL Databases

MySQL is an open-source relational database management system RDBMS that supports two diverse types of storage engines - MyISAM and InnoDB. The implementation of the InnoDB storage engine is certainly more complicated than MyISAM as it was developed...

How to Fix MySQL Error 1712?

Bharat Bhushan calender April 28, 2023 bach File Repair sub Repair MySQL Databases

The primary keys in a table are identifiers. Usually, they are unique numeric values used to identify the rows in a table.Let’s take an example. There is a table of students. This table contains columns, like ID, name, last name, email, address, etc....

What is SQL Injection (SQLi)? How to Prevent It?

Bharat Bhushan calender March 06, 2023 bach File Repair sub Repair MySQL Databases

SQL injection can not only occur in MySQL but also in any other database. It is a common hacker attack and very popular in MySQL because several public databases on the web use MySQL. Basically, in this, the hackers inject malicious code into text b...

How to Fix cp error reading 'ibdata1' input/output error?

Charanjeet Kaur calender March 18, 2022 bach File Repair sub Repair MySQL Databases

Several MySQL users have reported receiving an error "cp: error reading 'ibdata1': Input/output" when trying to copy the files in the MySQL datadir. The error is followed by another error message stating that the ib_logfile cannot be copied. The c...

[Fixed] MySQL Incorrect Information in File Error

Charanjeet Kaur calender February 28, 2022 bach File Repair sub Repair MySQL Databases

Several MySQL users have reported about receiving the 'Incorrect information in file error' when restarting the MySQL server after it crashes due to a power outage or other reasons. However, the error may also occur due to a problem with the ‘my.cnf’...

How to Restore Data from .FRM and .IBD Files

Charanjeet Kaur calender December 23, 2021 bach File Repair sub Repair MySQL Databases

Table of Contents Steps to Restore Data from .FRM and .IBD Files” Create a MySQL Database and Recreate the Table Find Table Schema Recreate the Database Table Delete the New .IBD File Copy the Old .IBD File Import the...

How to Restore MySQL Database in Linux?

Charanjeet Kaur calender September 30, 2021 bach File Repair sub Repair MySQL Databases

In certain situations, like database corruption and data loss, moving the database to another server, etc., you may need to restore your MySQL database from backup. Also, in situations like accidental deletion of the database or overwriting an existi...

How to Backup and Restore MySQL Databases using mysqldump Command?

Charanjeet Kaur calender September 23, 2021 bach File Repair sub Repair MySQL Databases

Table of ContentsAn Overview of mysqldump CommandBacking Up and Restoring MySQL Database Using mysqldump Command1. How to Back Up a MySQL Database? Backing Up a Single Database Backing Up Specific Databases Backing Up All the Dat...

How to Restore MySQL Database from Data Folder in Windows

Charanjeet Kaur calender July 07, 2021 bach File Repair sub Repair MySQL Databases

Situations may arise when you need to restore your MySQL database, including server crash, un-installing and re-installing MySQL Server, or salvaging lost or deleted data. Whatever be the cause, you can restore the database if you have backed up your...