[GitHub] [incubator-doris] JNSimba edited a comment on pull request #5375: [Feature] Add flink datastream connector example (#5371)

[GitBox <gi...@apache.org>]

JNSimba edited a comment on pull request #5375:
URL: https://github.com/apache/incubator-doris/pull/5375#issuecomment-802749846


   Refer to [User-defined Sources & Sinks](https://ci.apache.org/projects/flink/flink-docs-stable/zh/dev/table/sourceSinks.html) And flink-connector-jdbc， add flink sql to create doris table, and write doris table through streamload。
   
   eg:
   ```java
            EnvironmentSettings settings = EnvironmentSettings.newInstance()
                   .useBlinkPlanner()
                   .inStreamingMode()
                   .build();
           TableEnvironment tEnv = TableEnvironment.create(settings);
           tEnv.getConfig().getConfiguration().setString("job.name","test");
   
           tEnv.executeSql(
                   "CREATE TABLE doris_test (" +
                           "name STRING," +
                           "age INT," +
                           "price DECIMAL(5,2)," +
                           "sale DOUBLE" +
                           ") " +
                           "WITH (\n" +
                           "  'connector' = 'doris',\n" +
                           "  'fenodes' = 'FE_IP:8030',\n" +
                           "  'table.identifier' = 'demo.doris_test_source_2',\n" +
                           "  'username' = 'root',\n" +
                           "  'password' = ''" +
                           ")");
           tEnv.executeSql(
                   "CREATE TABLE doris_test_sink (" +
                           "name STRING," +
                           "age INT," +
                           "price DECIMAL(5,2)," +
                           "sale DOUBLE" +
                           ") " +
                           "WITH (\n" +
                           "  'connector' = 'doris',\n" +
                           "  'fenodes' = 'FE_IP:8030',\n" +
                           "  'table.identifier' = 'demo.doris_test_sink_2',\n" +
                           "  'username' = 'root',\n" +
                           "  'password' = ''\n" +
                           ")");
   
           tEnv.executeSql("INSERT INTO doris_test_sink select name,age,price,sale from doris_test");
   ```
   
   
   
   
   
   


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