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40 lines
739 B
C++
40 lines
739 B
C++
#pragma once
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#include <map>
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#include <list>
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#include <string>
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#include <Poco/SharedPtr.h>
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#include <DB/DataTypes/IDataType.h>
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namespace DB
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{
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using Poco::SharedPtr;
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typedef std::pair<std::string, DataTypePtr> NameAndTypePair;
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typedef std::list<NameAndTypePair> NamesAndTypesList;
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typedef SharedPtr<NamesAndTypesList> NamesAndTypesListPtr;
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typedef std::vector<NameAndTypePair> NamesAndTypes;
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inline std::string formatColumnsForCreateQuery(NamesAndTypesList & columns)
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{
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std::string res;
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res += "(";
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for (NamesAndTypesList::iterator it = columns.begin(); it != columns.end(); ++it)
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{
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if (it != columns.begin())
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res += ", ";
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res += it->first;
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res += " ";
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res += it->second->getName();
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}
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res += ")";
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return res;
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}
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}
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