# variables
## Description
Table Definition
```sql
CREATE TABLE "variables" ("id" varchar(36) PRIMARY KEY NOT NULL, "key" text NOT NULL, "type" text NOT NULL DEFAULT ('string'), "value" text, "projectId" varchar(36), CONSTRAINT "FK_a0f13eaa709a21b77a3a9721319" FOREIGN KEY ("projectId") REFERENCES "project" ("id") ON DELETE CASCADE)
```
## Columns
| Name | Type | Default | Nullable | Children | Parents | Comment |
| ---- | ---- | ------- | -------- | -------- | ------- | ------- |
| id | varchar(36) | | false | | | |
| key | TEXT | | false | | | |
| projectId | varchar(36) | | true | | [project](project.md) | |
| type | TEXT | 'string' | false | | | |
| value | TEXT | | true | | | |
## Constraints
| Name | Type | Definition |
| ---- | ---- | ---------- |
| - (Foreign key ID: 0) | FOREIGN KEY | FOREIGN KEY (projectId) REFERENCES project (id) ON UPDATE NO ACTION ON DELETE CASCADE MATCH NONE |
| id | PRIMARY KEY | PRIMARY KEY (id) |
| sqlite_autoindex_variables_1 | PRIMARY KEY | PRIMARY KEY (id) |
## Indexes
| Name | Definition |
| ---- | ---------- |
| sqlite_autoindex_variables_1 | PRIMARY KEY (id) |
| variables_global_key_unique | CREATE UNIQUE INDEX "variables_global_key_unique"
ON "variables" ("key")
WHERE projectId IS NULL |
| variables_project_key_unique | CREATE UNIQUE INDEX "variables_project_key_unique" ON "variables" ("projectId", "key") |
## Relations
```mermaid
erDiagram
"variables" }o--o| "project" : "FOREIGN KEY (projectId) REFERENCES project (id) ON UPDATE NO ACTION ON DELETE CASCADE MATCH NONE"
"variables" {
varchar_36_ id PK
TEXT key
varchar_36_ projectId FK
TEXT type
TEXT value
}
"project" {
datetime_3_ createdAt
varchar creatorId FK
TEXT customTelemetryTags
varchar_512_ description
TEXT icon
varchar_36_ id PK
varchar_255_ name
varchar_36_ type
datetime_3_ updatedAt
}
```
---
> Generated by [tbls](https://github.com/k1LoW/tbls)