knex-schema-inspector/lib/types/foreign-key.ts

Utility for extracting information about existing DB schema

export type ForeignKey = {
  table: string;
  column: string;
  foreign_key_table: string;
  foreign_key_column: string;
  foreign_key_schema?: string;
  constraint_name: null | string;
  on_update:
    | null
    | 'NO ACTION'
    | 'RESTRICT'
    | 'CASCADE'
    | 'SET NULL'
    | 'SET DEFAULT';
  on_delete:
    | null
    | 'NO ACTION'
    | 'RESTRICT'
    | 'CASCADE'
    | 'SET NULL'
    | 'SET DEFAULT';
};