---
title: "mysql-list-tables"
type: docs
weight: 1
description: >
  The "mysql-list-tables" tool lists schema information for all or specified tables in a MySQL database.
aliases:
- /resources/tools/mysql-list-tables
---

## About

The `mysql-list-tables` tool retrieves schema information for all or specified
tables in a MySQL database. It is compatible with any of the following sources:

- [cloud-sql-mysql](../../sources/cloud-sql-mysql.md)
- [mysql](../../sources/mysql.md)

`mysql-list-tables` lists detailed schema information (object type, columns,
constraints, indexes, triggers, owner, comment) as JSON for user-created tables
(ordinary or partitioned). Filters by a comma-separated list of names. If names
are omitted, it lists all tables in user schemas. The output format can be set
to `simple` which will return only the table names or `detailed` which is the
default.

The tool takes the following input parameters:

| Parameter       | Type   | Description                                                                                                                                                    | Required |
|:----------------|:-------|:---------------------------------------------------------------------------------------------------------------------------------------------------------------|:---------|
| `table_names`   | string | Filters by a comma-separated list of names. By default, it lists all tables in user schemas. Default: `""`                                                     | No       |
| `output_format` | string | Indicate the output format of table schema. `simple` will return only the table names, `detailed` will return the full table information. Default: `detailed`. | No       |

## Example

```yaml
tools:
  mysql_list_tables:
    kind: mysql-list-tables
    source: mysql-source
    description: Use this tool to retrieve schema information for all or specified tables. Output format can be simple (only table names) or detailed.
```

## Reference

| **field**   | **type** | **required** | **description**                                      |
|-------------|:--------:|:------------:|------------------------------------------------------|
| kind        |  string  |     true     | Must be "mysql-list-tables".                         |
| source      |  string  |     true     | Name of the source the SQL should execute on.        |
| description |  string  |     true     | Description of the tool that is passed to the agent. |
