42 lines
1.4 KiB
C++
42 lines
1.4 KiB
C++
#ifndef QUERY_QUERY_HPP
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#define QUERY_QUERY_HPP
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#include "matador/query/query_intermediates.hpp"
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#include "matador/query/generator.hpp"
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namespace matador::sql {
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class connection;
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}
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namespace matador::query {
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class schema;
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table_column count(const std::string &column);
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table_column count_all();
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table_column sum(const std::string &column);
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table_column avg(const std::string &column);
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table_column maximum(const std::string &column);
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table_column minimum(const std::string &column);
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class query
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{
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public:
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[[nodiscard]] static query_create_intermediate create();
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[[nodiscard]] static query_drop_intermediate drop();
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[[nodiscard]] static query_select_intermediate select();
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[[nodiscard]] static query_select_intermediate select(std::initializer_list<table_column> columns);
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[[nodiscard]] static query_select_intermediate select(const std::vector<table_column>& columns);
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[[nodiscard]] static query_select_intermediate select(const std::vector<std::string> &column_names);
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template<class Type>
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[[nodiscard]] static query_select_intermediate select(const schema &scm) {
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return select(generator::columns<Type>(scm));
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}
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[[nodiscard]] static query_insert_intermediate insert();
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[[nodiscard]] static query_update_intermediate update(const table &table);
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[[nodiscard]] static query_delete_intermediate remove();
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[[nodiscard]] static query_alter_intermediate alter();
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};
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}
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#endif //QUERY_QUERY_HPP
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