46 lines
1.0 KiB
C++
46 lines
1.0 KiB
C++
#ifndef QUERY_COLUMN_HPP
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#define QUERY_COLUMN_HPP
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#include <string>
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namespace matador::sql {
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enum class sql_function_t {
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NONE,
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COUNT,
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AVG,
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SUM,
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MIN,
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MAX
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};
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struct column
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{
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column(const char *name) : name(name) {} // NOLINT(*-explicit-constructor)
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column(std::string name) : name(std::move(name)) {} // NOLINT(*-explicit-constructor)
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column(sql_function_t func, std::string name) : name(std::move(name)), function_(func) {} // NOLINT(*-explicit-constructor)
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column(std::string table_name, std::string name, std::string as)
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: table(std::move(table_name))
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, name(std::move(name))
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, alias(std::move(as)) {} // NOLINT(*-explicit-constructor)
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column& as(std::string a) {
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alias = std::move(a);
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return *this;
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}
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[[nodiscard]] bool is_function() const {
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return function_ != sql_function_t::NONE;
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}
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std::string table;
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std::string name;
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std::string alias;
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sql_function_t function_{sql_function_t::NONE};
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};
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column operator "" _col(const char *name, size_t len);
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}
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#endif //QUERY_COLUMN_HPP
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