MySQL – Transactions Table of content The MySQL Transactions The MySQL transaction is a sequential group of database manipulation operations, which is performed as if it were one single work unit. In other words, a transaction will never be complete unless each individual operation within the group is successful. If any operation within the transaction […]
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MySQL – Handling Duplicates Table of content Tables or result sets in a database usually contain duplicate records. While duplicates are generally allowed, there are situations where it is necessary to prevent them. In such cases, it becomes essential to identify and remove duplicate records from a database table. Importance of Handling MySQL Duplicates There […]
MySQL – SQL Injection Table of content The SQL Injection in MySQL is a harmful approach where an attacker inserts or “injects” harmful SQL code into a database query. This can be done through user inputs such as forms, URL parameters, or cookies. The attacker takes advantage of weaknesses in the software to steal information […]