mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-16 12:44:42 +00:00
30 lines
1.5 KiB
Markdown
30 lines
1.5 KiB
Markdown
---
|
|
slug: /en/operations/system-tables/licenses
|
|
---
|
|
# licenses
|
|
|
|
Contains licenses of third-party libraries that are located in the [contrib](https://github.com/ClickHouse/ClickHouse/tree/master/contrib) directory of ClickHouse sources.
|
|
|
|
Columns:
|
|
|
|
- `library_name` ([String](../../sql-reference/data-types/string.md)) — Name of the library, which is license connected with.
|
|
- `license_type` ([String](../../sql-reference/data-types/string.md)) — License type — e.g. Apache, MIT.
|
|
- `license_path` ([String](../../sql-reference/data-types/string.md)) — Path to the file with the license text.
|
|
- `license_text` ([String](../../sql-reference/data-types/string.md)) — License text.
|
|
|
|
**Example**
|
|
|
|
``` sql
|
|
SELECT library_name, license_type, license_path FROM system.licenses LIMIT 15
|
|
```
|
|
|
|
``` text
|
|
┌─library_name───────┬─license_type─┬─license_path────────────────────────┐
|
|
│ aws-c-common │ Apache │ /contrib/aws-c-common/LICENSE │
|
|
│ base64 │ BSD 2-clause │ /contrib/aklomp-base64/LICENSE │
|
|
│ brotli │ MIT │ /contrib/brotli/LICENSE │
|
|
│ [...] │ [...] │ [...] │
|
|
└────────────────────┴──────────────┴─────────────────────────────────────┘
|
|
|
|
```
|