mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-22 23:52:03 +00:00
40 lines
2.4 KiB
Markdown
40 lines
2.4 KiB
Markdown
|
# system.licenses {#system-tables_system.licenses}
|
||
|
|
|
||
|
|
包含位于 ClickHouse 源的 [contrib](https://github.com/ClickHouse/ClickHouse/tree/master/contrib) 目录中的第三方库的许可证.
|
||
|
|
|
||
|
|
列信息:
|
||
|
|
|
||
|
|
- `library_name` ([String](../../sql-reference/data-types/string.md)) — 库的名称, 它是与之连接的许可证.
|
||
|
|
- `license_type` ([String](../../sql-reference/data-types/string.md)) — 许可类型-例如Apache, MIT.
|
||
|
|
- `license_path` ([String](../../sql-reference/data-types/string.md)) — 带有许可文本的文件的路径.
|
||
|
|
- `license_text` ([String](../../sql-reference/data-types/string.md)) — 许可协议文本.
|
||
|
|
|
||
|
|
**示例**
|
||
|
|
|
||
|
|
``` sql
|
||
|
|
SELECT library_name, license_type, license_path FROM system.licenses LIMIT 15
|
||
|
|
```
|
||
|
|
|
||
|
|
``` text
|
||
|
|
┌─library_name───────┬─license_type─┬─license_path────────────────────────┐
|
||
|
|
│ FastMemcpy │ MIT │ /contrib/FastMemcpy/LICENSE │
|
||
|
|
│ arrow │ Apache │ /contrib/arrow/LICENSE.txt │
|
||
|
|
│ avro │ Apache │ /contrib/avro/LICENSE.txt │
|
||
|
|
│ aws-c-common │ Apache │ /contrib/aws-c-common/LICENSE │
|
||
|
|
│ aws-c-event-stream │ Apache │ /contrib/aws-c-event-stream/LICENSE │
|
||
|
|
│ aws-checksums │ Apache │ /contrib/aws-checksums/LICENSE │
|
||
|
|
│ aws │ Apache │ /contrib/aws/LICENSE.txt │
|
||
|
|
│ base64 │ BSD 2-clause │ /contrib/base64/LICENSE │
|
||
|
|
│ boost │ Boost │ /contrib/boost/LICENSE_1_0.txt │
|
||
|
|
│ brotli │ MIT │ /contrib/brotli/LICENSE │
|
||
|
|
│ capnproto │ MIT │ /contrib/capnproto/LICENSE │
|
||
|
|
│ cassandra │ Apache │ /contrib/cassandra/LICENSE.txt │
|
||
|
|
│ cctz │ Apache │ /contrib/cctz/LICENSE.txt │
|
||
|
|
│ cityhash102 │ MIT │ /contrib/cityhash102/COPYING │
|
||
|
|
│ cppkafka │ BSD 2-clause │ /contrib/cppkafka/LICENSE │
|
||
|
|
└────────────────────┴──────────────┴─────────────────────────────────────┘
|
||
|
|
|
||
|
|
```
|
||
|
|
|
||
|
|
[原始文章](https://clickhouse.com/docs/en/operations/system-tables/licenses) <!--hide-->
|