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Disable trivial count optimization with additional_table_filters in analyzer.

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This commit is contained in:
Nikolai Kochetov 2023-08-31 13:39:18 +00:00
parent e718dd8702
commit 571abfd41e
1 changed files with 4 additions and 0 deletions
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4
src/Planner/PlannerJoinTree.cpp
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@ -208,6 +208,9 @@ bool applyTrivialCountIfPossible(
if (row_policy_filter)
return {};
if (select_query_info.additional_filter_ast)
return false;
/** Transaction check here is necessary because
* MergeTree maintains total count for all parts in Active state and it simply returns that number for trivial select count() from table query.
* But if we have current transaction, then we should return number of rows in current snapshot (that may include parts in Outdated state),
@ -663,6 +666,7 @@ JoinTreeQueryPlan buildQueryPlanForTableExpression(QueryTreeNodePtr table_expres
is_single_table_expression &&
(table_node || table_function_node) &&
select_query_info.has_aggregates &&
settings.additional_table_filters.value.empty() &&
applyTrivialCountIfPossible(query_plan, table_expression_query_info, table_node, table_function_node, select_query_info.query_tree, planner_context->getMutableQueryContext(), table_expression_data.getColumnNames());
if (is_trivial_count_applied)