XiaoHongbo-Hope commented on code in PR #592:
URL: https://github.com/apache/paimon-rust/pull/592#discussion_r3635484737
##########
crates/paimon/src/table/data_evolution_reader.rs:
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@@ -1712,7 +1743,7 @@ fn build_source_plan(
} = source
{
bunch.finalize()?;
- if !read_fields.is_empty() {
+ if !read_fields.is_empty() && !row_id_pushdown {
bunch.validate_logical_range()?;
Review Comment:
> When row ID pushdown is enabled, this skips BLOB coverage validation
entirely. For a multi-sequence BLOB bunch, an uncovered selected row remains a
placeholder and is ultimately returned as NULL, silently producing an incorrect
result for an incomplete or incorrectly pruned split.
Fixed
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