43 lines
1.1 KiB
C++
43 lines
1.1 KiB
C++
#ifndef QUERY_CONNECTION_IMPL_HPP
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#define QUERY_CONNECTION_IMPL_HPP
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#include "matador/sql/connection_info.hpp"
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#include "matador/sql/query_result_impl.hpp"
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#include "matador/sql/query_context.hpp"
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#include "matador/sql/record.hpp"
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#include "matador/sql/statement_impl.hpp"
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#include <memory>
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namespace matador::sql {
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class query_result_impl;
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class connection_impl
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{
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public:
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virtual ~connection_impl() = default;
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virtual void open() = 0;
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virtual void close() = 0;
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virtual bool is_open() = 0;
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virtual size_t execute(const std::string &stmt) = 0;
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virtual std::unique_ptr<query_result_impl> fetch(const std::string &stmt) = 0;
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virtual std::unique_ptr<statement_impl> prepare(query_context context) = 0;
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virtual std::vector<sql::column_definition> describe(const std::string &table) = 0;
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virtual bool exists(const std::string &schema_name, const std::string &table_name) = 0;
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protected:
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explicit connection_impl(const connection_info &info);
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[[nodiscard]] const connection_info &info() const;
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private:
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const connection_info & info_;
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};
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}
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#endif //QUERY_CONNECTION_IMPL_HPP
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