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31 lines
1.0 KiB
C++
31 lines
1.0 KiB
C++
#pragma once
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#include <Interpreters/Context_fwd.h>
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#include <Interpreters/StorageID.h>
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namespace DB
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{
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/// Select query for different view in storages
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struct SelectQueryDescription
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{
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/// Table id for select query. Only for non-refreshable materialized views.
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StorageID select_table_id = StorageID::createEmpty();
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/// Select query itself (ASTSelectWithUnionQuery)
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ASTPtr select_query;
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/// First query from select_query list
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ASTPtr inner_query;
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/// Parse description from select query for materialized view. Also
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/// validates query.
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static SelectQueryDescription getSelectQueryFromASTForMatView(const ASTPtr & select, bool refreshable, ContextPtr context);
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SelectQueryDescription() = default;
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SelectQueryDescription(const SelectQueryDescription & other);
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SelectQueryDescription & operator=(const SelectQueryDescription & other);
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SelectQueryDescription(SelectQueryDescription && other) noexcept = default;
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SelectQueryDescription & operator=(SelectQueryDescription && other) noexcept = default;
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};
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}
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