mirror of
https://github.com/scylladb/scylladb.git
synced 2026-04-26 19:35:12 +00:00
4fde670abf
"
This series adds DEFAULT UNSET and DEFAULT NULL keyword support
to INSERT JSON statement, as stated in #3909.
Tests: unit (release)
"
* 'add_json_default_unset_2' of https://github.com/psarna/scylla:
tests: add DEFAULT UNSET case to JSON cql tests
tests: split JSON part of cql query test
cql3: add DEFAULT UNSET to INSERT JSON
(cherry picked from commit 447f953a2c)
111 lines
3.8 KiB
C++
111 lines
3.8 KiB
C++
/*
|
|
* Licensed to the Apache Software Foundation (ASF) under one
|
|
* or more contributor license agreements. See the NOTICE file
|
|
* distributed with this work for additional information
|
|
* regarding copyright ownership. The ASF licenses this file
|
|
* to you under the Apache License, Version 2.0 (the
|
|
* "License"); you may not use this file except in compliance
|
|
* with the License. You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
/*
|
|
* Copyright (C) 2015 ScyllaDB
|
|
*
|
|
* Modified by ScyllaDB
|
|
*/
|
|
|
|
/*
|
|
* This file is part of Scylla.
|
|
*
|
|
* Scylla is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU Affero General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* Scylla is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with Scylla. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include "cql3/statements/modification_statement.hh"
|
|
#include "cql3/statements/raw/modification_statement.hh"
|
|
#include "cql3/column_identifier.hh"
|
|
#include "cql3/term.hh"
|
|
|
|
#include "database_fwd.hh"
|
|
|
|
#include <vector>
|
|
#include "unimplemented.hh"
|
|
|
|
namespace cql3 {
|
|
|
|
namespace statements {
|
|
|
|
namespace raw {
|
|
|
|
class insert_statement : public raw::modification_statement {
|
|
private:
|
|
const std::vector<::shared_ptr<column_identifier::raw>> _column_names;
|
|
const std::vector<::shared_ptr<term::raw>> _column_values;
|
|
public:
|
|
/**
|
|
* A parsed <code>INSERT</code> statement.
|
|
*
|
|
* @param name column family being operated on
|
|
* @param columnNames list of column names
|
|
* @param columnValues list of column values (corresponds to names)
|
|
* @param attrs additional attributes for statement (CL, timestamp, timeToLive)
|
|
*/
|
|
insert_statement(::shared_ptr<cf_name> name,
|
|
::shared_ptr<attributes::raw> attrs,
|
|
std::vector<::shared_ptr<column_identifier::raw>> column_names,
|
|
std::vector<::shared_ptr<term::raw>> column_values,
|
|
bool if_not_exists);
|
|
|
|
virtual ::shared_ptr<cql3::statements::modification_statement> prepare_internal(database& db, schema_ptr schema,
|
|
::shared_ptr<variable_specifications> bound_names, std::unique_ptr<attributes> attrs, cql_stats& stats) override;
|
|
|
|
};
|
|
|
|
class insert_json_statement : public raw::modification_statement {
|
|
private:
|
|
::shared_ptr<cf_name> _name;
|
|
::shared_ptr<attributes::raw> _attrs;
|
|
::shared_ptr<term::raw> _json_value;
|
|
bool _if_not_exists;
|
|
bool _default_unset;
|
|
public:
|
|
/**
|
|
* A parsed <code>INSERT JSON</code> statement.
|
|
*
|
|
* @param name column family being operated on
|
|
* @param json_value JSON string representing names and values
|
|
* @param attrs additional attributes for statement (CL, timestamp, timeToLive)
|
|
*/
|
|
insert_json_statement(::shared_ptr<cf_name> name, ::shared_ptr<attributes::raw> attrs, ::shared_ptr<term::raw> json_value, bool if_not_exists, bool default_unset);
|
|
|
|
virtual ::shared_ptr<cql3::statements::modification_statement> prepare_internal(database& db, schema_ptr schema,
|
|
::shared_ptr<variable_specifications> bound_names, std::unique_ptr<attributes> attrs, cql_stats& stats) override;
|
|
|
|
};
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|