graphql-engine/community/sample-apps/gatsby-postgres-graphql/migrations/1536587780064_run_sql_migration.up.yaml

- args:
    cascade: false
    sql: |-
      INSERT INTO author (name) values ('J.R.R Tolkien');
      INSERT INTO author (name) values ('J.K Rowling');
      INSERT INTO author (name) values ('Stephen King');      
  type: run_sql