In #4362 we write field ids into parquet files. However that PR fails to add id for nested array/map type (for example ARRAY(MAP(INT, ARRAY(INT))) type. This PR fixes the bug.
Tests
Unit tests.
API and Format
Field id of array element, map keys and values are changed.
Purpose
In #4362 we write field ids into parquet files. However that PR fails to add id for nested array/map type (for example
ARRAY(MAP(INT, ARRAY(INT)))
type. This PR fixes the bug.Tests
Unit tests.
API and Format
Field id of array element, map keys and values are changed.
Documentation
No document is needed.