terraform-provider-google/website/docs/r/spanner_database.html.markdown

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layout: "google"
page_title: "Google: google_spanner_database"
sidebar_current: "docs-google-spanner-database"
description: |-
  A Cloud Spanner Database which is hosted on a Spanner instance.
---

# google\_spanner\_database

A Cloud Spanner Database which is hosted on a Spanner instance.


To get more information about Database, see:

* [API documentation](https://cloud.google.com/spanner/docs/reference/rest/v1/projects.instances.databases)
* How-to Guides
    * [Official Documentation](https://cloud.google.com/spanner/)

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</div>
## Example Usage - Spanner Database Basic


```hcl
resource "google_spanner_instance" "main" {
  config       = "regional-europe-west1"
  display_name = "main-instance"
}

resource "google_spanner_database" "database" {
  instance  = "${google_spanner_instance.main.name}"
  name      = "my-database"
  ddl       =  [
    "CREATE TABLE t1 (t1 INT64 NOT NULL,) PRIMARY KEY(t1)",
    "CREATE TABLE t2 (t2 INT64 NOT NULL,) PRIMARY KEY(t2)"
  ]
}
```

## Argument Reference

The following arguments are supported:


* `name` -
  (Required)
  A unique identifier for the database, which cannot be changed after
  the instance is created. Values are of the form [a-z][-a-z0-9]*[a-z0-9].

* `instance` -
  (Required)
  The instance to create the database on.


- - -


* `ddl` -
  (Optional)
  An optional list of DDL statements to run inside the newly created
  database. Statements can create tables, indexes, etc. These statements
  execute atomically with the creation of the database: if there is an
  error in any statement, the database is not created.
* `project` - (Optional) The ID of the project in which the resource belongs.
    If it is not provided, the provider project is used.


## Attributes Reference

In addition to the arguments listed above, the following computed attributes are exported:


* `state` -
  An explanation of the status of the database.


## Timeouts

This resource provides the following
[Timeouts](/docs/configuration/resources.html#timeouts) configuration options:

- `create` - Default is 4 minutes.
- `delete` - Default is 4 minutes.

## Import

Database can be imported using any of these accepted formats:

```
$ terraform import google_spanner_database.default projects/{{project}}/instances/{{instance}}/databases/{{name}}
$ terraform import google_spanner_database.default instances/{{instance}}/databases/{{name}}
$ terraform import google_spanner_database.default {{project}}/{{instance}}/{{name}}
$ terraform import google_spanner_database.default {{instance}}/{{name}}
```

-> If you're importing a resource with beta features, make sure to include `-provider=google-beta`
as an argument so that Terraform uses the correct provider to import your resource.