refactor: let CastNonPartitionArrayIfNeed only handle casting, leave name mapping to MappingFields in FieldMapping#293
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lszskye
approved these changes
May 20, 2026
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Purpose
Use
non_partition_data_schemafield names inCastNonPartitionArrayIfNeedso it only does type casting; field name remapping (e.g. RENAME COLUMN) is handled solely byMappingFields. This refactor does not affect correctness sinceMappingFieldsalways overwrites field names afterwards.Linked pr: #292
Tests
FieldMappingReaderTest.TestReadWithSchemaEvolutionRenameCombinedCast
API and Format
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