chaoyli commented on a change in pull request #1775: add predicate filter(#1652)
URL: https://github.com/apache/incubator-doris/pull/1775#discussion_r328586702
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File path: be/src/olap/in_list_predicate.cpp
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@@ -84,18 +84,51 @@ void CLASS<type>::evaluate(VectorizedRowBatch* batch)
const { \
IN_LIST_PRED_EVALUATE(InListPredicate, !=)
IN_LIST_PRED_EVALUATE(NotInListPredicate, ==)
+#define IN_LIST_PRED_COLUMN_BLOCK_EVALUATE(CLASS, OP) \
+ template<class type> \
+ void CLASS<type>::evaluate(ColumnBlock* block, SelectionVector*
selector_vector) const { \
+ if (block->is_nullable()) { \
+ for (int i = 0; i < block->nrows(); ++i) { \
Review comment:
Any round will iterator all rows even if the block filters many rows.
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