> ## Documentation Index
> Fetch the complete documentation index at: https://risingwavelabs-wyx-add-timestamp-dedicated-page.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# SHOW SOURCES

> Use the `SHOW SOURCES` command to show existing sources.

## Syntax

```bash theme={null}
SHOW SOURCES [ FROM schema_name ] [ LIKE_expression ];
```

## Parameters

| Parameter or clause | Description                                                                                                                                                                  |
| :------------------ | :--------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| *schema\_name*      | The schema of the sources to be listed. The default schema is public.                                                                                                        |
| LIKE\_expression    | Filters the output based on names by applying pattern matching. See details in [LIKE pattern matching expressions](/sql/functions/string#like-pattern-matching-expressions). |

## Examples

```bash theme={null}
SHOW SOURCES;

----RESULT
 Name
------
nics_metrics
tcp_metrics
twitter_events
(3 rows)
```