21364862659

Committed 26 Jan 2026 04:13PM UTC coverage: 73.492% (-15.0%) from 88.463%

Build # 21364862659

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github

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web-flow

Commit Message

Merge f981517ee into a84e19f3e

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79.28

/crud/update.lua

local checks = require('checks')
local errors = require('errors')

local call = require('crud.common.call')
local const = require('crud.common.const')
local utils = require('crud.common.utils')
local sharding = require('crud.common.sharding')
local sharding_key_module = require('crud.common.sharding.sharding_key')
local sharding_metadata_module = require('crud.common.sharding.sharding_metadata')
local dev_checks = require('crud.common.dev_checks')
local schema = require('crud.common.schema')
local bucket_ref_unref = require('crud.common.sharding.bucket_ref_unref')

local UpdateError = errors.new_class('UpdateError', {capture_stack = false})

local update = {}

local UPDATE_FUNC_NAME = 'update_on_storage'
local CRUD_UPDATE_FUNC_NAME = utils.get_storage_call(UPDATE_FUNC_NAME)

local function update_on_storage(space_name, key, operations, field_names, opts)
    dev_checks('string', '?', 'table', '?table', {
        bucket_id = 'number|cdata',
        sharding_key_hash = '?number',
        sharding_func_hash = '?number',
        skip_sharding_hash_check = '?boolean',
        noreturn = '?boolean',
        fetch_latest_metadata = '?boolean',
    })

    opts = opts or {}

    local space = box.space[space_name]
    if space == nil then
        return nil, UpdateError:new("Space %q doesn't exist", space_name)
    end

    local _, err = sharding.check_sharding_hash(space_name,
                                                opts.sharding_func_hash,
                                                opts.sharding_key_hash,
                                                opts.skip_sharding_hash_check)

    if err ~= nil then
        return nil, err
    end

    local ref_ok, bucket_ref_err, unref = bucket_ref_unref.bucket_refrw(opts.bucket_id, space.engine)
    if not ref_ok then
        return nil, bucket_ref_err
    end

    -- add_space_schema_hash is false because
    -- reloading space format on router can't avoid update error on storage
    local res, err = schema.wrap_func_result(space, space.update, {
        add_space_schema_hash = false,
        field_names = field_names,
        noreturn = opts.noreturn,
        fetch_latest_metadata = opts.fetch_latest_metadata,
    }, space, key, operations)

    if err == nil and res.err ~= nil and utils.is_field_not_found(res.err.code) then
        -- Relevant for Tarantool older than 2.8.1.
        -- We can only add fields to end of the tuple.
        -- If schema is updated and nullable fields are added, then we will get error.
        -- Therefore, we need to add filling of intermediate nullable fields.
        -- More details: https://github.com/tarantool/tarantool/issues/3378
        operations = utils.add_intermediate_nullable_fields(operations, space:format(), space:get(key))
        res, err = schema.wrap_func_result(space, space.update, {
            add_space_schema_hash = false,
            field_names = field_names,
            noreturn = opts.noreturn,
            fetch_latest_metadata = opts.fetch_latest_metadata,
        }, space, key, operations)
    end

    local unref_ok, err_unref = unref(opts.bucket_id, space.engine)
    if not unref_ok then
        return nil, err_unref
    end

    return res, err
end

update.storage_api = {[UPDATE_FUNC_NAME] = update_on_storage}

-- returns result, err, need_reload
-- need_reload indicates if reloading schema could help
-- see crud.common.schema.wrap_func_reload()
local function call_update_on_router(vshard_router, space_name, key, user_operations, opts)
    dev_checks('table', 'string', '?', 'table', {
        timeout = '?number',
        bucket_id = '?',
        fields = '?table',
        vshard_router = '?string|table',
        noreturn = '?boolean',
        fetch_latest_metadata = '?boolean',
    })

    local space, err, netbox_schema_version = utils.get_space(space_name, vshard_router, opts.timeout)
    if err ~= nil then
        return nil, UpdateError:new("An error occurred during the operation: %s", err), const.NEED_SCHEMA_RELOAD
    end
    if space == nil then
        return nil, UpdateError:new("Space %q doesn't exist", space_name), const.NEED_SCHEMA_RELOAD
    end

    local space_format = space:format()

    if box.tuple.is(key) then
        key = key:totable()
    end

    local sharding_key = key
    local sharding_key_hash = nil
    local skip_sharding_hash_check = nil

    if opts.bucket_id == nil then
        local primary_index_parts = space.index[0].parts

        local sharding_key_data, err = sharding_metadata_module.fetch_sharding_key_on_router(vshard_router, space_name)
        if err ~= nil then
            return nil, err
        end

        sharding_key, err = sharding_key_module.extract_from_pk(vshard_router,
                                                                space_name,
                                                                sharding_key_data.value,
                                                                primary_index_parts, key)
        if err ~= nil then
            return nil, err
        end

        sharding_key_hash = sharding_key_data.hash
    else
        skip_sharding_hash_check = true
    end

    local operations = user_operations
    if not utils.tarantool_supports_fieldpaths() then
        operations, err = utils.convert_operations(user_operations, space_format)
        if err ~= nil then
            return nil, UpdateError:new("Wrong operations are specified: %s", err), const.NEED_SCHEMA_RELOAD
        end
    end

    local bucket_id_data, err = sharding.key_get_bucket_id(vshard_router, space_name, sharding_key, opts.bucket_id)
    if err ~= nil then
        return nil, err
    end

    -- When the sharding index (bucket_id) is the primary index, bucket_id can be passed as box.NULL.
    sharding.fill_bucket_id_pk(space, key, bucket_id_data.bucket_id)

    local update_on_storage_opts = {
        bucket_id = bucket_id_data.bucket_id,
        sharding_func_hash = bucket_id_data.sharding_func_hash,
        sharding_key_hash = sharding_key_hash,
        skip_sharding_hash_check = skip_sharding_hash_check,
        noreturn = opts.noreturn,
        fetch_latest_metadata = opts.fetch_latest_metadata,
    }

    local call_opts = {
        mode = 'write',
        timeout = opts.timeout,
    }

    local storage_result, err = call.single(vshard_router,
        bucket_id_data.bucket_id, CRUD_UPDATE_FUNC_NAME,
        {space_name, key, operations, opts.fields, update_on_storage_opts},
        call_opts
    )

    if err ~= nil then
        local err_wrapped = UpdateError:new("Failed to call update on storage-side: %s", err)

        if sharding.result_needs_sharding_reload(err) then
            return nil, err_wrapped, const.NEED_SHARDING_RELOAD
        end

        return nil, err_wrapped
    end

    if storage_result.err ~= nil then
        return nil, UpdateError:new("Failed to update: %s", storage_result.err)
    end

    if opts.noreturn == true then
        return nil
    end

    local tuple = storage_result.res

    if opts.fetch_latest_metadata == true then
        -- This option is temporary and is related to [1], [2].
        -- [1] https://github.com/tarantool/crud/issues/236
        -- [2] https://github.com/tarantool/crud/issues/361
        space = utils.fetch_latest_metadata_when_single_storage(space, space_name, netbox_schema_version,
                                                                vshard_router, opts, storage_result.storage_info)
    end

    return utils.format_result({tuple}, space, opts.fields)
end

--- Updates tuple in the specified space
--
-- @function call
--
-- @param string space_name
--  A space name
--
-- @param key
--  Primary key value
--
-- @param table user_operations
--  Operations to be performed.
--  See `space:update` operations in Tarantool doc
--
-- @tparam ?number opts.timeout
--  Function call timeout
--
-- @tparam ?number opts.bucket_id
--  Bucket ID
--  (by default, it's vshard.router.bucket_id_strcrc32 of primary key)
--
-- @tparam ?string|table opts.vshard_router
--  Cartridge vshard group name or vshard router instance.
--  Set this parameter if your space is not a part of the
--  default vshard cluster.
--
-- @tparam ?boolean opts.noreturn
--  Suppress returning successfully processed tuple.
--
-- @return[1] object
-- @treturn[2] nil
-- @treturn[2] table Error description
--
function update.call(space_name, key, user_operations, opts)
    checks('string', '?', 'table', {
        timeout = '?number',
        bucket_id = '?',
        fields = '?table',
        vshard_router = '?string|table',
        noreturn = '?boolean',
        fetch_latest_metadata = '?boolean',
    })

    opts = opts or {}
    local vshard_router, err = utils.get_vshard_router_instance(opts.vshard_router)
    if err ~= nil then
        return nil, UpdateError:new(err)
    end

    return schema.wrap_func_reload(vshard_router, sharding.wrap_method, call_update_on_router,
                                   space_name, key, user_operations, opts)
end

return update

1	local checks = require('checks')	19✔
2	local errors = require('errors')	19✔
3
4	local call = require('crud.common.call')	19✔
5	local const = require('crud.common.const')	19✔
6	local utils = require('crud.common.utils')	19✔
7	local sharding = require('crud.common.sharding')	19✔
8	local sharding_key_module = require('crud.common.sharding.sharding_key')	19✔
9	local sharding_metadata_module = require('crud.common.sharding.sharding_metadata')	19✔
10	local dev_checks = require('crud.common.dev_checks')	19✔
11	local schema = require('crud.common.schema')	19✔
12	local bucket_ref_unref = require('crud.common.sharding.bucket_ref_unref')	19✔
13
14	local UpdateError = errors.new_class('UpdateError', {capture_stack = false})	19✔
15
16	local update = {}	19✔
17
18	local UPDATE_FUNC_NAME = 'update_on_storage'	19✔
19	local CRUD_UPDATE_FUNC_NAME = utils.get_storage_call(UPDATE_FUNC_NAME)	19✔
20
21	local function update_on_storage(space_name, key, operations, field_names, opts)
22	dev_checks('string', '?', 'table', '?table', {	4✔
23	bucket_id = 'number\|cdata',
24	sharding_key_hash = '?number',
25	sharding_func_hash = '?number',
26	skip_sharding_hash_check = '?boolean',
27	noreturn = '?boolean',
28	fetch_latest_metadata = '?boolean',
29	})
30
31	opts = opts or {}	4✔
32
33	local space = box.space[space_name]	4✔
34	if space == nil then	4✔
35	return nil, UpdateError:new("Space %q doesn't exist", space_name)	×
36	end
37
38	local _, err = sharding.check_sharding_hash(space_name,	8✔
39	opts.sharding_func_hash,	4✔
40	opts.sharding_key_hash,	4✔
41	opts.skip_sharding_hash_check)	4✔
42
43	if err ~= nil then	4✔
44	return nil, err	×
45	end
46
47	local ref_ok, bucket_ref_err, unref = bucket_ref_unref.bucket_refrw(opts.bucket_id, space.engine)	4✔
48	if not ref_ok then	4✔
49	return nil, bucket_ref_err	×
50	end
51
52	-- add_space_schema_hash is false because
53	-- reloading space format on router can't avoid update error on storage
54	local res, err = schema.wrap_func_result(space, space.update, {	8✔
55	add_space_schema_hash = false,
56	field_names = field_names,	4✔
57	noreturn = opts.noreturn,	4✔
58	fetch_latest_metadata = opts.fetch_latest_metadata,	4✔
59	}, space, key, operations)	4✔
60
61	if err == nil and res.err ~= nil and utils.is_field_not_found(res.err.code) then	4✔
62	-- Relevant for Tarantool older than 2.8.1.
63	-- We can only add fields to end of the tuple.
64	-- If schema is updated and nullable fields are added, then we will get error.
65	-- Therefore, we need to add filling of intermediate nullable fields.
66	-- More details: https://github.com/tarantool/tarantool/issues/3378
67	operations = utils.add_intermediate_nullable_fields(operations, space:format(), space:get(key))	×
68	res, err = schema.wrap_func_result(space, space.update, {	×
69	add_space_schema_hash = false,
70	field_names = field_names,
71	noreturn = opts.noreturn,
72	fetch_latest_metadata = opts.fetch_latest_metadata,
73	}, space, key, operations)	×
74	end
75
76	local unref_ok, err_unref = unref(opts.bucket_id, space.engine)	4✔
77	if not unref_ok then	4✔
78	return nil, err_unref	×
79	end
80
81	return res, err	4✔
82	end
83
84	update.storage_api = {[UPDATE_FUNC_NAME] = update_on_storage}	19✔
85
86	-- returns result, err, need_reload
87	-- need_reload indicates if reloading schema could help
88	-- see crud.common.schema.wrap_func_reload()
89	local function call_update_on_router(vshard_router, space_name, key, user_operations, opts)
90	dev_checks('table', 'string', '?', 'table', {	8✔
91	timeout = '?number',
92	bucket_id = '?',
93	fields = '?table',
94	vshard_router = '?string\|table',
95	noreturn = '?boolean',
96	fetch_latest_metadata = '?boolean',
97	})
98
99	local space, err, netbox_schema_version = utils.get_space(space_name, vshard_router, opts.timeout)	8✔
100	if err ~= nil then	8✔
101	return nil, UpdateError:new("An error occurred during the operation: %s", err), const.NEED_SCHEMA_RELOAD	×
102	end
103	if space == nil then	8✔
104	return nil, UpdateError:new("Space %q doesn't exist", space_name), const.NEED_SCHEMA_RELOAD	8✔
105	end
106
107	local space_format = space:format()	4✔
108
109	if box.tuple.is(key) then	8✔
110	key = key:totable()	×
111	end
112
113	local sharding_key = key	4✔
114	local sharding_key_hash = nil	4✔
115	local skip_sharding_hash_check = nil
116
117	if opts.bucket_id == nil then	4✔
118	local primary_index_parts = space.index[0].parts	4✔
119
120	local sharding_key_data, err = sharding_metadata_module.fetch_sharding_key_on_router(vshard_router, space_name)	4✔
121	if err ~= nil then	4✔
122	return nil, err	×
123	end
124
125	sharding_key, err = sharding_key_module.extract_from_pk(vshard_router,	8✔
126	space_name,	4✔
127	sharding_key_data.value,	4✔
128	primary_index_parts, key)	8✔
129	if err ~= nil then	4✔
130	return nil, err	×
131	end
132
133	sharding_key_hash = sharding_key_data.hash	4✔
134	else
135	skip_sharding_hash_check = true	×
136	end
137
138	local operations = user_operations	4✔
139	if not utils.tarantool_supports_fieldpaths() then	8✔
140	operations, err = utils.convert_operations(user_operations, space_format)	×
141	if err ~= nil then	×
142	return nil, UpdateError:new("Wrong operations are specified: %s", err), const.NEED_SCHEMA_RELOAD	×
143	end
144	end
145
146	local bucket_id_data, err = sharding.key_get_bucket_id(vshard_router, space_name, sharding_key, opts.bucket_id)	4✔
147	if err ~= nil then	4✔
148	return nil, err	×
149	end
150
151	-- When the sharding index (bucket_id) is the primary index, bucket_id can be passed as box.NULL.
152	sharding.fill_bucket_id_pk(space, key, bucket_id_data.bucket_id)	4✔
153
154	local update_on_storage_opts = {	4✔
155	bucket_id = bucket_id_data.bucket_id,	4✔
156	sharding_func_hash = bucket_id_data.sharding_func_hash,	4✔
157	sharding_key_hash = sharding_key_hash,	4✔
158	skip_sharding_hash_check = skip_sharding_hash_check,	4✔
159	noreturn = opts.noreturn,	4✔
160	fetch_latest_metadata = opts.fetch_latest_metadata,	4✔
161	}
162
163	local call_opts = {	4✔
164	mode = 'write',
165	timeout = opts.timeout,	4✔
166	}
167
168	local storage_result, err = call.single(vshard_router,	8✔
169	bucket_id_data.bucket_id, CRUD_UPDATE_FUNC_NAME,	4✔
170	{space_name, key, operations, opts.fields, update_on_storage_opts},	4✔
171	call_opts
172	)	4✔
173
174	if err ~= nil then	4✔
175	local err_wrapped = UpdateError:new("Failed to call update on storage-side: %s", err)	×
176
177	if sharding.result_needs_sharding_reload(err) then	×
178	return nil, err_wrapped, const.NEED_SHARDING_RELOAD	×
179	end
180
181	return nil, err_wrapped	×
182	end
183
184	if storage_result.err ~= nil then	4✔
185	return nil, UpdateError:new("Failed to update: %s", storage_result.err)	×
186	end
187
188	if opts.noreturn == true then	4✔
189	return nil	×
190	end
191
192	local tuple = storage_result.res	4✔
193
194	if opts.fetch_latest_metadata == true then	4✔
195	-- This option is temporary and is related to [1], [2].
196	-- [1] https://github.com/tarantool/crud/issues/236
197	-- [2] https://github.com/tarantool/crud/issues/361
198	space = utils.fetch_latest_metadata_when_single_storage(space, space_name, netbox_schema_version,
199	vshard_router, opts, storage_result.storage_info)	×
200	end
201
202	return utils.format_result({tuple}, space, opts.fields)	4✔
203	end
204
205	--- Updates tuple in the specified space
206	--
207	-- @function call
208	--
209	-- @param string space_name
210	-- A space name
211	--
212	-- @param key
213	-- Primary key value
214	--
215	-- @param table user_operations
216	-- Operations to be performed.
217	-- See `space:update` operations in Tarantool doc
218	--
219	-- @tparam ?number opts.timeout
220	-- Function call timeout
221	--
222	-- @tparam ?number opts.bucket_id
223	-- Bucket ID
224	-- (by default, it's vshard.router.bucket_id_strcrc32 of primary key)
225	--
226	-- @tparam ?string\|table opts.vshard_router
227	-- Cartridge vshard group name or vshard router instance.
228	-- Set this parameter if your space is not a part of the
229	-- default vshard cluster.
230	--
231	-- @tparam ?boolean opts.noreturn
232	-- Suppress returning successfully processed tuple.
233	--
234	-- @return[1] object
235	-- @treturn[2] nil
236	-- @treturn[2] table Error description
237	--
238	function update.call(space_name, key, user_operations, opts)	19✔
239	checks('string', '?', 'table', {	10✔
240	timeout = '?number',
241	bucket_id = '?',
242	fields = '?table',
243	vshard_router = '?string\|table',
244	noreturn = '?boolean',
245	fetch_latest_metadata = '?boolean',
246	})
247
248	opts = opts or {}	10✔
249	local vshard_router, err = utils.get_vshard_router_instance(opts.vshard_router)	10✔
250	if err ~= nil then	10✔
251	return nil, UpdateError:new(err)	8✔
252	end
253
254	return schema.wrap_func_reload(vshard_router, sharding.wrap_method, call_update_on_router,	6✔
255	space_name, key, user_operations, opts)	6✔
256	end
257
258	return update	19✔

tarantool / crud / 21364862659

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