sife0 opened a new pull request, #634:
URL: https://github.com/apache/doris-flink-connector/pull/634
# Proposed changes
Exception:FLINK type is INT, but arrow type is VARCHAR.
FlinkSql Code
`
public static void main(String[] args) throws Exception {
final StreamExecutionEnvironment env =
StreamExecutionEnvironment.getExecutionEnvironment();
env.setParallelism(1);
final StreamTableEnvironment tEnv =
StreamTableEnvironment.create(env);
String sql = "CREATE TABLE product_order_qrcode_info (\n" +
" `id` STRING, " +
" `dimension_type` INT ," +
" `material_code` STRING ," +
" `product_fac` STRING ," +
" `create_time` TIMESTAMP," +
" PRIMARY KEY (id) NOT ENFORCED\n" +
")\n" +
"WITH (\n" +
" 'connector' = 'doris',\n" +
" 'fenodes' = 'xx.xx.xx.xx:xx',\n" +
" 'table.identifier' = 'xx.xx',\n" +
" 'username' = 'xxx',\n" +
" 'password' = 'xx'" +
");";
// register a table in the catalog
tEnv.executeSql(sql);
// define a dynamic aggregating query
final Table result = tEnv.sqlQuery("SELECT * from
product_order_qrcode_info where dimension_type=1");
// print the result to the console
tEnv.toDataStream(result).print();
env.execute();
}
`
Code
<img width="825" height="507" alt="image"
src="https://github.com/user-attachments/assets/05ee834c-b2cb-4498-9113-b432188cd760";
/>
field dimension_type in where not in fieldVectors
## Problem Summary:
<img width="874" height="606" alt="image"
src="https://github.com/user-attachments/assets/8a696cea-224f-4e4e-b4dc-8d9b56a82bda";
/>
create scheamMap and get field by name
## Checklist(Required)
1. Does it affect the original behavior: (No)
2. Has unit tests been added: (No Need)
3. Has document been added or modified: (No/)
4. Does it need to update dependencies: (No)
5. Are there any changes that cannot be rolled back: (No)
## Further comments
If this is a relatively large or complex change, kick off the discussion at
[[email protected]](mailto:[email protected]) by explaining why you
chose the solution you did and what alternatives you considered, etc...
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