github.com/solvedata/migrate/v4@v4.8.7-0.20201127053940-c9fba4ce569f/database/spanner/examples/migrations/1496602638_create_books_table.up.sql (about)

     1  CREATE TABLE Books (
     2    UserId INT64,
     3    Name    STRING(40),
     4    Author  STRING(40)
     5  ) PRIMARY KEY(UserId, Name), 
     6  INTERLEAVE IN PARENT Users ON DELETE CASCADE