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61 lines
1.7 KiB
C++
61 lines
1.7 KiB
C++
/*
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* Copyright (C) 2015-present ScyllaDB
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*
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* Modified by ScyllaDB
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*/
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/*
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* SPDX-License-Identifier: (LicenseRef-ScyllaDB-Source-Available-1.1 and Apache-2.0)
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*/
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#pragma once
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#include "operation.hh"
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#include "constants.hh"
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namespace cql3 {
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class operation::set_value : public raw_update {
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protected:
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expr::expression _value;
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public:
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set_value(expr::expression value) : _value(std::move(value)) {}
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virtual ::shared_ptr <operation> prepare(data_dictionary::database db, const sstring& keyspace, const column_definition& receiver) const override;
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#if 0
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protected String toString(ColumnSpecification column)
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{
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return String.format("%s = %s", column, value);
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}
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#endif
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virtual bool is_compatible_with(const std::unique_ptr<raw_update>& other) const override;
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};
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class operation::set_counter_value_from_tuple_list : public set_value {
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public:
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using set_value::set_value;
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::shared_ptr <operation> prepare(data_dictionary::database db, const sstring& keyspace, const column_definition& receiver) const override;
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};
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class operation::column_deletion : public raw_deletion {
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private:
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::shared_ptr<column_identifier::raw> _id;
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public:
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column_deletion(::shared_ptr<column_identifier::raw> id)
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: _id(std::move(id))
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{ }
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virtual const column_identifier::raw& affected_column() const override {
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return *_id;
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}
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virtual ::shared_ptr<operation> prepare(data_dictionary::database db, const sstring& keyspace, const column_definition& receiver) const override {
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// No validation, deleting a column is always "well typed"
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return ::make_shared<constants::deleter>(receiver);
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}
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};
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}
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