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83 lines
2.2 KiB
C++
83 lines
2.2 KiB
C++
#include <Storages/StorageInMemoryMetadata.h>
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namespace DB
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{
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StorageInMemoryMetadata::StorageInMemoryMetadata(
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const ColumnsDescription & columns_,
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const IndicesDescription & indices_,
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const ConstraintsDescription & constraints_)
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: columns(columns_)
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, indices(indices_)
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, constraints(constraints_)
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{
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}
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StorageInMemoryMetadata::StorageInMemoryMetadata(const StorageInMemoryMetadata & other)
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: columns(other.columns)
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, indices(other.indices)
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, constraints(other.constraints)
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{
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if (other.partition_by_ast)
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partition_by_ast = other.partition_by_ast->clone();
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if (other.order_by_ast)
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order_by_ast = other.order_by_ast->clone();
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if (other.primary_key_ast)
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primary_key_ast = other.primary_key_ast->clone();
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if (other.ttl_for_table_ast)
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ttl_for_table_ast = other.ttl_for_table_ast->clone();
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if (other.sample_by_ast)
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sample_by_ast = other.sample_by_ast->clone();
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if (other.settings_ast)
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settings_ast = other.settings_ast->clone();
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if (other.select)
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select = other.select->clone();
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}
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StorageInMemoryMetadata & StorageInMemoryMetadata::operator=(const StorageInMemoryMetadata & other)
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{
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if (this == &other)
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return *this;
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columns = other.columns;
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indices = other.indices;
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constraints = other.constraints;
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if (other.partition_by_ast)
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partition_by_ast = other.partition_by_ast->clone();
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else
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partition_by_ast.reset();
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if (other.order_by_ast)
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order_by_ast = other.order_by_ast->clone();
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else
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order_by_ast.reset();
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if (other.primary_key_ast)
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primary_key_ast = other.primary_key_ast->clone();
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else
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primary_key_ast.reset();
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if (other.ttl_for_table_ast)
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ttl_for_table_ast = other.ttl_for_table_ast->clone();
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else
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ttl_for_table_ast.reset();
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if (other.sample_by_ast)
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sample_by_ast = other.sample_by_ast->clone();
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else
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sample_by_ast.reset();
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if (other.settings_ast)
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settings_ast = other.settings_ast->clone();
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else
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settings_ast.reset();
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if (other.select)
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select = other.select->clone();
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else
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select.reset();
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return *this;
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}
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}
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