60 lines
1.5 KiB
C++
60 lines
1.5 KiB
C++
#ifndef QUERY_QUERY_DATA_HPP
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#define QUERY_QUERY_DATA_HPP
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#include "matador/object/attribute.hpp"
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#include "matador/sql/resolver_service.hpp"
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#include "matador/utils/types.hpp"
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namespace matador::sql {
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enum class sql_command {
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Unknown,
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Create,
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CreateTable,
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CreateSchema,
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CreateDatabase,
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Update,
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Insert,
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Delete,
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Select,
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Drop,
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DropTable,
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DropSchema,
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DropDatabase,
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Alter,
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AlterTable,
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AlterSchema
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};
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enum class return_mode {
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None,
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GeneratedKeys,
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Rows
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};
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struct query_context {
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std::string sql;
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sql_command command{};
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std::string command_name{};
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std::string schema_name{};
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std::string table_name{};
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std::vector<object::attribute> prototype{};
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std::vector<std::string> bind_vars{};
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std::vector<utils::database_type> bind_types{};
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// Data for resolving query result
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std::shared_ptr<resolver_service> resolver{};
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std::type_index result_type = typeid(void);
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return_mode mode = return_mode::None;
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[[nodiscard]] bool is_ddl() const { return command == sql_command::Create || command == sql_command::Alter; }
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[[nodiscard]] bool is_dml() const { return command == sql_command::Insert || command == sql_command::Update || command == sql_command::Delete; }
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[[nodiscard]] bool is_query() const { return command == sql_command::Select; }
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[[nodiscard]] bool expects_rows() const { return mode == return_mode::Rows; }
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[[nodiscard]] bool expects_generated_keys() const { return mode == return_mode::GeneratedKeys; }
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};
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}
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#endif //QUERY_QUERY_DATA_HPP
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