37 lines
953 B
C++
37 lines
953 B
C++
#ifndef EXECUTOR_HPP
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#define EXECUTOR_HPP
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#include "matador/utils/error.hpp"
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#include "matador/utils/result.hpp"
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#include <memory>
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namespace matador::sql {
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struct query_context;
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class query_result_impl;
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class statement;
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class dialect_executor_mixin {
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public:
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virtual ~dialect_executor_mixin() = default;
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[[nodiscard]] virtual const class dialect& dialect() const = 0;
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};
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class prepared_executor : public dialect_executor_mixin {
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public:
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[[nodiscard]] virtual utils::result<statement, utils::error> prepare(const query_context &ctx) = 0;
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};
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class executor : public dialect_executor_mixin {
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public:
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[[nodiscard]] virtual utils::result<size_t, utils::error> execute(const query_context &ctx) const = 0;
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[[nodiscard]] virtual utils::result<std::unique_ptr<query_result_impl>, utils::error> fetch(const query_context &ctx) const = 0;
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[[nodiscard]] virtual std::string str(const query_context &ctx) const = 0;
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};
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}
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#endif //EXECUTOR_HPP
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