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#pragma once
#include <Parsers/IAST_fwd.h>
#include <Storages/IStorage_fwd.h>
namespace DB
{
struct StorageInMemoryMetadata;
using StorageMetadataPtr = std::shared_ptr<const StorageInMemoryMetadata>;
/// Process column transformers (e.g. * EXCEPT(a)), asterisks and qualified columns.
ASTPtr processColumnTransformers(
const String & current_database,
const StoragePtr & table,
const StorageMetadataPtr & metadata_snapshot,
ASTPtr query_columns);
}
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