BiteTheDDDDt commented on code in PR #12684:
URL: https://github.com/apache/doris/pull/12684#discussion_r973538566
##########
be/src/exec/base_scanner.cpp:
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@@ -178,6 +178,11 @@ Status BaseScanner::init_expr_ctxes() {
if (_src_slot_it == std::end(src_slot_desc_map)) {
return Status::InternalError("No src slot {} in src slot
descs", it1->second);
}
+ auto src_slot_index = std::find(_src_slot_descs.cbegin(),
_src_slot_descs.cend(),
Review Comment:
Maybe we can maintain a map represent <slot_id -> slot_index>, to prevent
find desc in vector everytime.
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