delta-io/delta
在 GitHub 查看[Kernel] Validate readSchema is a subset of the table schema in ScanBuilder
Open
#2,149 建立於 2023年10月6日
enhancementgood first issuekernel
描述
Feature request
Which Delta project/connector is this regarding?
- Spark
- Standalone
- Flink
- Kernel
- Other (fill in here)
Overview
Validate that the read schema provided in ScanBuilder is a subset of the snapshot schema. https://github.com/delta-io/delta/blob/master/kernel/kernel-api/src/main/java/io/delta/kernel/internal/ScanBuilderImpl.java#L80
Motivation
Better validation / error messages.