63 lines
1.7 KiB
C++
63 lines
1.7 KiB
C++
#ifndef QUERY_SESSION_HPP
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#define QUERY_SESSION_HPP
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#include "matador/sql/column_name_generator.hpp"
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#include "matador/sql/connection.hpp"
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#include "matador/sql/connection_pool.hpp"
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#include "matador/sql/query_builder.hpp"
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#include "matador/sql/query_intermediates.hpp"
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#include "matador/sql/table_repository.hpp"
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#include <unordered_map>
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namespace matador::sql {
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class dialect;
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class session
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{
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public:
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explicit session(connection_pool<connection> &pool);
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query_create_intermediate create();
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query_drop_intermediate drop();
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template < class Type >
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query_select_intermediate select()
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{
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return query_select_intermediate{*this, column_name_generator::generate<Type>()};
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}
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query_select_intermediate select(std::initializer_list<std::string> column_names);
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query_insert_intermediate insert();
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query_update_intermediate update(const std::string &table);
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query_delete_intermediate remove();
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[[nodiscard]] query_result<record> fetch(const query &q) const;
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// [[nodiscard]] query_result<record> fetch(const std::string &sql) const;
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[[nodiscard]] std::pair<size_t, std::string> execute(const std::string &sql) const;
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template<typename Type>
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void attach(const std::string &table_name)
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{
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table_repository_.attach<Type>(table_name);
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}
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[[nodiscard]] const table_repository& tables() const;
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const class dialect& dialect() const;
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private:
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friend class query_select_finish;
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[[nodiscard]] std::unique_ptr<query_result_impl> call_fetch(const std::string &sql) const;
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private:
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connection_pool<connection> &pool_;
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const class dialect &dialect_;
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table_repository table_repository_;
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mutable std::unordered_map<std::string, record> prototypes_;
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};
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}
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#endif //QUERY_SESSION_HPP
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