https://github.com/MyLanPangzi/flink-demo

Flink Demo
https://github.com/MyLanPangzi/flink-demo

flink flink-examples flink-sql

Last synced: 9 days ago
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Flink Demo

• Host: GitHub
• URL: https://github.com/MyLanPangzi/flink-demo
• Owner: MyLanPangzi
• License: mit
• Created: 2021-02-11T00:03:40.000Z (almost 4 years ago)
• Default Branch: main
• Last Pushed: 2023-07-19T09:10:45.000Z (over 1 year ago)
• Last Synced: 2024-08-02T14:07:36.253Z (3 months ago)
• Topics: flink, flink-examples, flink-sql
• Language: Java
• Homepage:
• Size: 1.63 MB
• Stars: 42
• Watchers: 2
• Forks: 14
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# flink-demo

sql 代码混合执行

```sql

call com.hiscat.flink.cdc.function.MysqlCdcSourceRegister;

CREATE TABLE ods_binlog_default

(

    `key`   STRING,

    `value` STRING,

    `topic` STRING METADATA FROM 'topic'

) WITH (

    'connector' = 'route-kafka',

    'topic' = 'ods_binlog_default',

    'properties.bootstrap.servers' = 'localhost:9092',

    'key.format' = 'raw',

    'key.fields' = 'key',

    'value.format' = 'raw',

    'value.fields-include' = 'EXCEPT_KEY',

    'properties.compression.type' = 'gzip',

    'properties.linger.ms' = '1000'

 );

INSERT INTO ods_binlog_default

SELECT `key`, `value`, get_topic(`db`, `table`)

FROM cdc;

```