sarutak opened a new pull request, #94: URL: https://github.com/apache/arrow-testing/pull/94
This PR proposes to update `nested_recods.avro` to support nullable records. This change is necessary for [this PR](https://github.com/apache/arrow-datafusion/pull/7663). This change appends new fields `f3` and `f4` to the existing schema (the last two fields). `f3` is union of `null` and a record, and `f4` is array of union of `null` and record. ``` { "name": "record1", "namespace": "ns1", "type": "record", "fields": [ { "name": "f1", "type": { "name": "record2", "namespace": "ns2", "type": "record", "fields": [ { "name": "f1_1", "type": "string" }, { "name": "f1_2", "type": "int" }, { "name": "f1_3", "type": { "name": "record3", "namespace": "ns3", "type": "record", "fields": [ { "name": "f1_3_1", "type": "double" } ] } } ] } }, { "name": "f2", "type": "array", "items": { "name": "record4", "namespace": "ns4", "type": "record", "fields": [ { "name": "f2_1", "type": "boolean" }, { "name": "f2_2", "type": "float" } ] } }, { "name": "f3", "type": [ "null", { "name": "record5", "namespace": "ns5", "type": "record", "fields": [ { "name": "f3_1", "type": "string" } ] } ], "default": null }, { "name": "f4", "type": "array", "items": [ "null", { "name": "record6", "namespace": "ns6", "type": "record", "fields": [ { "name": "f4_1", "type": "long" } ] } ] } ] } ``` And the data represented in JSON is as follows. ``` {"f1":{"f1_1":"aaa","f1_2":10,"f1_3":{"f1_3_1":3.14}},"f2":[{"f2_1":true,"f2_2":1.2000000476837158},{"f2_1":true,"f2_2":2.200000047683716}],"f3":{"f3_1":"xyz"},"f4":[{"f4_1":200},null]} {"f1":{"f1_1":"bbb","f1_2":20,"f1_3":{"f1_3_1":3.14}},"f2":[{"f2_1":false,"f2_2":10.199999809265137}],"f3":null,"f4":[null,{"f4_1":300}]} ``` -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
