https://github.com/whhe/trino-oceanbase

https://github.com/whhe/trino-oceanbase

Last synced: 24 days ago
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• Host: GitHub
• URL: https://github.com/whhe/trino-oceanbase
• Owner: whhe
• License: apache-2.0
• Created: 2024-08-13T09:35:31.000Z (3 months ago)
• Default Branch: main
• Last Pushed: 2024-08-15T01:25:33.000Z (3 months ago)
• Last Synced: 2024-10-04T15:36:19.728Z (about 1 month ago)
• Language: Java
• Size: 77.1 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
## Usage

### Building Plugin

Build requirements

* Java 17.0.4+, 64-bit

Run the following command from the project root directory:

    ./mvnw clean package -DskipTests

There plugin files should be under the `target` directory.

### Running with Docker

Firstly, start a trino Docker container.

```shell

docker run --name trino -d trinodb/trino:433

```

Create `log.properties`.

```text

io.trino=DEBUG

```

Create `oceanbase.properties`.

```properties

connector.name=oceanbase

connection-url=jdbc:oceanbase://localhost:2883/${ENV:USER}

connection-user=${ENV:USERNAME}

connection-password=${ENV:PASSWORD}

oceanbase.compatible-mode=oracle

oceanbase.auto-reconnect=true

oceanbase.remarks-reporting.enabled=true

decimal-mapping=ALLOW_OVERFLOW

decimal-rounding-mode=HALF_UP

```

Patch plugin and config files to container and restart container.

```shell

# add plugin files

docker cp trino-oceanbase-433 trino:/data/trino/plugin/oceanbase

# add log config file

docker cp log.properties trino:/etc/trino

# add catalog config file

docker cp oceanbase.properties trino:/etc/trino/catalog

# add timezone files

docker cp /usr/share/zoneinfo trino:/usr/share/zoneinfo

docker cp /usr/share/zoneinfo/Asia/Shanghai trino:/etc/localtime

# restart container

docker restart trino

```

Then you can execute query with the cli.

```shell

docker exec -it trino trino

```

```sql

SHOW CATALOGS;

```