Retrieving Subdirectories in MySQL Using a Recursion-Based Query
Consider the concept of storing a hierarchical data structure in MySQL, where a table stores a directory tree with columns such as id_folder, id_folder_parent, and folder_name. In order to determine the complete set of subdirectories for a specific directory, we can employ a recursive query approach.
Recreating the database structure and altering the query as described in the provided resources will empower you to effortlessly retrieve a tree of any depth with a single SQL query. The intricacies of these queries may appear somewhat more complex, but the overall process remains straightforward.
For further guidance and practical insights, refer to the following resources:
- [Storing Hierarchical Data in a Database](https://www.sitepoint.com/storing-hierarchical-data-in-a-database/)
- [Managing Hierarchical Data in MySQL](https://blog.pythian.com/mysql-tips-managing-hierarchical-data/)
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