# data_table ## Description
Table Definition ```sql CREATE TABLE "data_table" ("id" varchar(36) PRIMARY KEY NOT NULL, "name" varchar(128) NOT NULL, "projectId" varchar(36) NOT NULL, "createdAt" datetime(3) NOT NULL DEFAULT (STRFTIME('%Y-%m-%d %H:%M:%f', 'NOW')), "updatedAt" datetime(3) NOT NULL DEFAULT (STRFTIME('%Y-%m-%d %H:%M:%f', 'NOW')), "metadata" text NOT NULL DEFAULT ('{}'), CONSTRAINT "UQ_b23096ef747281ac944d28e8b0d" UNIQUE ("projectId", "name"), CONSTRAINT "FK_c2a794257dee48af7c9abf681de" FOREIGN KEY ("projectId") REFERENCES "project" ("id") ON DELETE CASCADE ON UPDATE NO ACTION) ```
## Columns | Name | Type | Default | Nullable | Children | Parents | Comment | | ---- | ---- | ------- | -------- | -------- | ------- | ------- | | createdAt | datetime(3) | STRFTIME('%Y-%m-%d %H:%M:%f', 'NOW') | false | | | | | id | varchar(36) | | false | [data_table_column](data_table_column.md) [data_table_mutation_event](data_table_mutation_event.md) [data_table_row_automation](data_table_row_automation.md) [data_table_trigger_subscription](data_table_trigger_subscription.md) | | | | metadata | TEXT | '{}' | false | | | | | name | varchar(128) | | false | | | | | projectId | varchar(36) | | false | | [project](project.md) | | | updatedAt | datetime(3) | STRFTIME('%Y-%m-%d %H:%M:%f', 'NOW') | false | | | | ## 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_data_table_1 | PRIMARY KEY | PRIMARY KEY (id) | | sqlite_autoindex_data_table_2 | UNIQUE | UNIQUE (projectId, name) | ## Indexes | Name | Definition | | ---- | ---------- | | sqlite_autoindex_data_table_1 | PRIMARY KEY (id) | | sqlite_autoindex_data_table_2 | UNIQUE (projectId, name) | ## Relations ```mermaid erDiagram "data_table_column" }o--|| "data_table" : "FOREIGN KEY (dataTableId) REFERENCES data_table (id) ON UPDATE NO ACTION ON DELETE CASCADE MATCH NONE" "data_table_mutation_event" }o--|| "data_table" : "FOREIGN KEY (dataTableId) REFERENCES data_table (id) ON UPDATE NO ACTION ON DELETE CASCADE MATCH NONE" "data_table_row_automation" }o--|| "data_table" : "FOREIGN KEY (dataTableId) REFERENCES data_table (id) ON UPDATE NO ACTION ON DELETE CASCADE MATCH NONE" "data_table_trigger_subscription" }o--|| "data_table" : "FOREIGN KEY (dataTableId) REFERENCES data_table (id) ON UPDATE NO ACTION ON DELETE CASCADE MATCH NONE" "data_table" }o--|| "project" : "FOREIGN KEY (projectId) REFERENCES project (id) ON UPDATE NO ACTION ON DELETE CASCADE MATCH NONE" "data_table" { datetime_3_ createdAt varchar_36_ id PK TEXT metadata varchar_128_ name varchar_36_ projectId FK datetime_3_ updatedAt } "data_table_column" { datetime_3_ createdAt varchar_36_ dataTableId FK varchar_128_ defaultValue varchar_36_ id PK INTEGER index varchar_128_ name TEXT options varchar_32_ type datetime_3_ updatedAt } "data_table_mutation_event" { datetime_3_ createdAt varchar_36_ dataTableId FK varchar_20_ event varchar id PK datetime_3_ occurredAt TEXT payload INTEGER rowId datetime_3_ updatedAt } "data_table_row_automation" { datetime_3_ createdAt varchar_36_ dataTableId FK TEXT error bigint executionId varchar id PK varchar_36_ nodeId INTEGER rowId varchar_20_ status datetime_3_ updatedAt varchar_36_ workflowId FK } "data_table_trigger_subscription" { varchar_36_ columnId FK datetime_3_ createdAt varchar_36_ dataTableId FK varchar_20_ event varchar id PK varchar_36_ nodeId varchar_36_ projectId FK datetime_3_ updatedAt varchar_36_ workflowId FK } "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)