yiguolei commented on code in PR #64413:
URL: https://github.com/apache/doris/pull/64413#discussion_r3411404084
##########
be/src/storage/segment/segment_iterator.cpp:
##########
@@ -579,14 +462,20 @@ Status SegmentIterator::_init_impl(const
StorageReadOptions& opts) {
RETURN_IF_ERROR(_construct_compound_expr_context());
VLOG_DEBUG << fmt::format(
- "Segment iterator init, virtual_column_exprs size: {}, "
- "_vir_cid_to_idx_in_block size: {}, common_expr_pushdown size: {}",
- _opts.virtual_column_exprs.size(),
_opts.vir_cid_to_idx_in_block.size(),
- _common_expr_ctxs_push_down.size());
+ "Segment iterator init, virtual_column_exprs size: {},
common_expr_pushdown size: {}",
+ _opts.virtual_column_exprs.size(),
_common_expr_ctxs_push_down.size());
_initialize_predicate_results();
return Status::OK();
}
+void SegmentIterator::_init_schema_block_id_map() {
+ _schema_block_id_map.assign(_schema->columns().size(), -1);
Review Comment:
感觉这个函数应该在schema 里就行了，相当于从 cid 到slot id的映射
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