Zen

Source string Source string

219/10000 · 219
English Actions
Default: ``0`` (not fixed)
The name of the user who is considered to be the space's :ref:`owner <authentication-owners_privileges>` for authorization purposes.
Default: current user's name
Field names and types. See the illustrations of format clauses in the :ref:`space_object:format() <box_space-format>` description and in the :ref:`box.space._space <box_space-space>` example. Optional and usually not specified.
Type: table
Default: blank
Space contents are :ref:`replication-local <replication-local>`: changes are stored in the :ref:`write-ahead log <internals-wal>` of the local node but there is no :ref:`replication <replication>`.
Space contents are temporary: changes are not stored in the :ref:`write-ahead log <internals-wal>` and there is no :ref:`replication <replication>`.
Vinyl does not support temporary spaces.
Any transaction doing a DML request on this space becomes synchronous.
The :ref:`constraints <index-constraints>` that space tuples must satisfy.
**Example:**
-- Define a tuple constraint function --
box.schema.func.create('check_person', {
language = 'LUA',
is_deterministic = true,
body = 'function(t, c) return (t.age >= 0 and #(t.name) > 3) end'
})

-- Create a space with a tuple constraint --
customers = box.schema.space.create('customers', {constraint = 'check_person'})
The :ref:`foreign keys <index-box_foreign_keys>` for space fields.
-- Create a space with a tuple foreign key --
box.schema.space.create("orders", {
foreign_key = {
space = 'customers',
field = {customer_id = 'id', customer_name = 'name'}
}
})

box.space.orders:format({
{name = "id", type = "number"},
{name = "customer_id" },
{name = "customer_name"},
{name = "price_total", type = "number"},
})
Saying ``box.cfg{read_only=true...}`` during :ref:`configuration <cfg_basic-read_only>` affects spaces differently depending on the options that were used during ``box.schema.space.create``, as summarized by this chart:
Option
Can be created?
Can be written to?
Is replicated?
Is persistent?
(default)
no
yes
temporary
is_local
tarantool> s = box.schema.space.create('space55')
---
...
tarantool> s = box.schema.space.create('space55', {
> id = 555,
> temporary = false
> })
---
- error: Space 'space55' already exists
...
tarantool> s = box.schema.space.create('space55', {
> if_not_exists = true
> })
---
...

Loading…

User avatar None

New source string

testing_project / Documentation: reference/reference_lua/box_schema/space_create — English

Saying ``box.cfg{read_only=true...}`` during :ref:`configuration <cfg_basic-read_only>` affects spaces differently depending on the options that were used during ``box.schema.space.create``, as summarized by this chart:
a year ago
Browse all string changes

Things to check

Ellipsis

The string uses three dots (...) instead of an ellipsis character (…)

Reset

Glossary

English English
No related strings found in the glossary.

String information

Flags
read-only
String age
a year ago
Last updated
a year ago
Source string age
a year ago
Translation file
string 41