"TrackId" INTEGER NOT NULL, 
	PRIMARY KEY ("PlaylistId", "TrackId"), 
	FOREIGN KEY("TrackId") REFERENCES "Track" ("TrackId"), 
	FOREIGN KEY("PlaylistId") REFERENCES "Playlist" ("PlaylistId")
)
```
Here are three sample rows from the `PlaylistTrack` table:
```
PlaylistId   TrackId
1            3402
1            3389
1            3390
```
Please let me know if there is anything else I can help you with.
> Finished chain.
'The `PlaylistTrack` table has two columns: `PlaylistId` and `TrackId`. It is a junction table that represents the relationship between playlists and tracks. \n\nHere is the schema of the `PlaylistTrack` table:\n\n```\nCREATE TABLE "PlaylistTrack" (\n\t"PlaylistId" INTEGER NOT NULL, \n\t"TrackId" INTEGER NOT NULL, \n\tPRIMARY KEY ("PlaylistId", "TrackId"), \n\tFOREIGN KEY("TrackId") REFERENCES "Track" ("TrackId"), \n\tFOREIGN KEY("PlaylistId") REFERENCES "Playlist" ("PlaylistId")\n)\n```\n\nHere are three sample rows from the `PlaylistTrack` table:\n\n```\nPlaylistId   TrackId\n1            3402\n1            3389\n1            3390\n```\n\nPlease let me know if there is anything else I can help you with.'
Example: describing a table, recovering from an error#
In this example, the agent tries to search for a table that doesn’t exist, but finds the next best result
agent_executor.run("Describe the playlistsong table")
> Entering new AgentExecutor chain...
Action: list_tables_sql_db
Action Input: ""
rtdocs_stable/api.python.langchain.com/en/stable/modules/agents/toolkits/examples/sql_database.html