def main():
statement = "select exists (select * from pg_catalog.pg_database where datname = 'idfetch');"
if get_scalar('postgres', 'postgres', statement):
return
raise Exception('The idfetch database does not exist')
def main():
statement = "select exists (select * from pg_catalog.pg_tables where schemaname = 'migrations' and tablename = 'migrations');"
if get_scalar('idfetch', 'postgres', statement):
return
raise Exception('The migrations.migrations table does not exist')
