# 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 | | | | | type | TEXT | 'string' | false | | | | | value | TEXT | | true | | | | | projectId | varchar(36) | | true | | [project](project.md) | | ## Constraints | Name | Type | Definition | | ---- | ---- | ---------- | | id | PRIMARY KEY | PRIMARY KEY (id) | | - (Foreign key ID: 0) | FOREIGN KEY | FOREIGN KEY (projectId) REFERENCES project (id) ON UPDATE NO ACTION ON DELETE CASCADE MATCH NONE | | sqlite_autoindex_variables_1 | PRIMARY KEY | PRIMARY KEY (id) | ## Indexes | Name | Definition | | ---- | ---------- | | 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") | | sqlite_autoindex_variables_1 | PRIMARY KEY (id) | ## 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 TEXT type TEXT value varchar_36_ projectId FK } "project" { varchar_36_ id PK varchar_255_ name varchar_36_ type datetime_3_ createdAt datetime_3_ updatedAt TEXT icon varchar_512_ description varchar creatorId FK TEXT customTelemetryTags } ``` --- > Generated by [tbls](https://github.com/k1LoW/tbls)