foo_uie_sql_tree
foo_uie_sql_tree is a foobar2000 component for viewing the media
library in a tree structure using SQL queries. The component
provides a panel for ColumnsUI, which is a prerequisite for using
this component. The underlying database engine is SQLite and with
the exception of a few restrictions for building the tree queries
the whole functionality of SQLite is supported. More details can be
found here.
Overview
SQL tree panel
SQL tree options
SQL tree console
Preferences dialog
Edit
column dialog
Custom SQL functions
MetaDb_Module
Advanced options