5ba5aec1f8
As requested in #22104, moved the files and fixed other includes and build system. Moved files: - combine.hh - collection_mutation.hh - collection_mutation.cc - converting_mutation_partition_applier.hh - converting_mutation_partition_applier.cc - counters.hh - counters.cc - timestamp.hh Fixes: #22104 This is a cleanup, no need to backport Closes scylladb/scylladb#25085
98 lines
4.1 KiB
C++
98 lines
4.1 KiB
C++
/*
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* Copyright 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-1.0 and Apache-2.0)
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*/
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#pragma once
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#include "cql3/attributes.hh"
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#include "cql3/statements/schema_altering_statement.hh"
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#include "cql3/statements/cf_prop_defs.hh"
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#include "cql3/cql3_type.hh"
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#include "cql3/column_identifier.hh"
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#include "data_dictionary/data_dictionary.hh"
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#include "mutation/timestamp.hh"
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namespace cql3 {
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class query_processor;
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namespace statements {
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class alter_table_statement : public schema_altering_statement {
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public:
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enum class type {
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add,
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alter,
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drop,
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opts,
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rename,
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};
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using renames_type = std::vector<std::pair<shared_ptr<column_identifier::raw>,
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shared_ptr<column_identifier::raw>>>;
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struct column_change {
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shared_ptr<column_identifier::raw> name;
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shared_ptr<cql3_type::raw> validator = nullptr;
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bool is_static = false;
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};
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class raw_statement;
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private:
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const uint32_t _bound_terms;
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const type _type;
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const std::vector<column_change> _column_changes;
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const std::optional<cf_prop_defs> _properties;
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const renames_type _renames;
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const std::unique_ptr<attributes> _attrs;
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public:
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alter_table_statement(uint32_t bound_terms,
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cf_name name,
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type t,
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std::vector<column_change> column_changes,
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std::optional<cf_prop_defs> properties,
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renames_type renames,
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std::unique_ptr<attributes> attrs);
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virtual uint32_t get_bound_terms() const override;
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virtual future<> check_access(query_processor& qp, const service::client_state& state) const override;
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virtual std::unique_ptr<prepared_statement> prepare(data_dictionary::database db, cql_stats& stats) override;
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virtual future<::shared_ptr<messages::result_message>> execute(query_processor& qp, service::query_state& state, const query_options& options, std::optional<service::group0_guard> guard) const override;
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future<std::tuple<::shared_ptr<cql_transport::event::schema_change>, utils::chunked_vector<mutation>, cql3::cql_warnings_vec>> prepare_schema_mutations(query_processor& qp, const query_options& options, api::timestamp_type) const override;
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private:
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void add_column(const query_options& options, const schema& schema, data_dictionary::table cf, schema_builder& cfm, std::vector<view_ptr>& view_updates, const column_identifier& column_name, const cql3_type validator, const column_definition* def, bool is_static) const;
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void alter_column(const query_options& options, const schema& schema, data_dictionary::table cf, schema_builder& cfm, std::vector<view_ptr>& view_updates, const column_identifier& column_name, const cql3_type validator, const column_definition* def, bool is_static) const;
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void drop_column(const query_options& options, const schema& schema, data_dictionary::table cf, schema_builder& cfm, std::vector<view_ptr>& view_updates, const column_identifier& column_name, const cql3_type validator, const column_definition* def, bool is_static) const;
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std::pair<schema_ptr, std::vector<view_ptr>> prepare_schema_update(data_dictionary::database db, const query_options& options) const;
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};
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class alter_table_statement::raw_statement : public raw::cf_statement {
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const alter_table_statement::type _type;
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const std::vector<column_change> _column_changes;
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const std::optional<cf_prop_defs> _properties;
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const alter_table_statement::renames_type _renames;
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const std::unique_ptr<attributes::raw> _attrs;
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public:
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raw_statement(cf_name name,
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type t,
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std::vector<column_change> column_changes,
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std::optional<cf_prop_defs> properties,
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renames_type renames,
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std::unique_ptr<attributes::raw> attrs);
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virtual std::unique_ptr<prepared_statement> prepare(data_dictionary::database db, cql_stats& stats) override;
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virtual audit::statement_category category() const override { return audit::statement_category::DDL; }
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};
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}
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}
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