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Merge pull request #53426 from ClickHouse/analyzer-fix-virtuals-distr

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Analyzer: fix virtual columns in StorageDistributed
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Kruglov Pavel 2023-08-15 13:55:42 +02:00 committed by GitHub
commit cac2628b41
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3 changed files with 10 additions and 1 deletions
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6
src/Storages/StorageDistributed.cpp
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@ -691,7 +691,11 @@ QueryTreeNodePtr buildQueryTreeDistributed(SelectQueryInfo & query_info,
if (remote_storage_id.hasDatabase())
resolved_remote_storage_id = query_context->resolveStorageID(remote_storage_id);
auto storage = std::make_shared<StorageDummy>(resolved_remote_storage_id, distributed_storage_snapshot->metadata->getColumns(), distributed_storage_snapshot->object_columns);
auto get_column_options = GetColumnsOptions(GetColumnsOptions::All).withExtendedObjects().withVirtuals();
auto column_names_and_types = distributed_storage_snapshot->getColumns(get_column_options);
auto storage = std::make_shared<StorageDummy>(resolved_remote_storage_id, ColumnsDescription{column_names_and_types});
auto table_node = std::make_shared<TableNode>(std::move(storage), query_context);
if (table_expression_modifiers)

0
tests/queries/0_stateless/02844_distributed_virtual_columns.reference Normal file
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5
tests/queries/0_stateless/02844_distributed_virtual_columns.sql Normal file
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@ -0,0 +1,5 @@
drop table if exists data_01072;
drop table if exists dist_01072;
create table data_01072 (key Int) Engine=MergeTree() ORDER BY key;
create table dist_01072 (key Int) Engine=Distributed(test_cluster_two_shards, currentDatabase(), data_01072, key);
select * from dist_01072 where key=0 and _part='0';