text: datawarehouse oriented databases support user-level quota, for limiting resource usage.Example: describing a tableâ€‹agent_executor.run("Describe the playlisttrack table")            > Entering new  chain...        Invoking: `list_tables_sql_db` with `{}`            Album, Artist, Track, PlaylistTrack, InvoiceLine, sales_table, Playlist, Genre, Employee, Customer, Invoice, MediaType    Invoking: `schema_sql_db` with `PlaylistTrack`                CREATE TABLE "PlaylistTrack" (        "PlaylistId" INTEGER NOT NULL,         "TrackId" INTEGER NOT NULL,         PRIMARY KEY ("PlaylistId", "TrackId"),         FOREIGN KEY("TrackId") REFERENCES "Track" ("TrackId"),         FOREIGN KEY("PlaylistId") REFERENCES "Playlist" ("PlaylistId")    )        /*    3 rows from PlaylistTrack table:    PlaylistId  TrackId    1   3402    1   3389    1   3390    */The `PlaylistTrack` table has two columns: `PlaylistId` and `TrackId`. It is a junction table that represents the relationship between playlists and tracks.         Here is the schema of the `PlaylistTrack` table:        ```    CREATE TABLE "PlaylistTrack" (        "PlaylistId" INTEGER NOT NULL,