Description: Multi-Condition in SQL refers to the ability to perform queries that include multiple criteria to filter data from a database. This allows users to specify complex conditions that must be met for records to be selected. Multi-Conditions are commonly implemented using the ‘WHERE’, ‘AND’, ‘OR’, and ‘NOT’ clauses, providing great flexibility in retrieving information. For example, one can search for records that meet several conditions simultaneously or those that meet at least one of them. This functionality is essential for performing deeper and more accurate data analysis, as it allows analysts and developers to obtain exactly the information they need, avoiding the overload of irrelevant data. Multi-Condition is a fundamental feature in SQL, as it facilitates informed decision-making based on specific and relevant data.
