-- Tags: no-fasttest create table a (x Int64) engine URL('https://example.com/', CSV, headers('foo' = 'bar', 'a' = '13')); show create a; create table b (x Int64) engine URL('https://example.com/', CSV, headers()); show create b; create table c (x Int64) engine S3('https://example.s3.amazonaws.com/a.csv', NOSIGN, CSV, headers('foo' = 'bar')); show create c; create table d (x Int64) engine S3('https://example.s3.amazonaws.com/a.csv', NOSIGN, headers('foo' = 'bar')); show create d; create view e (x Int64) as select count() from url('https://example.com/', CSV, headers('foo' = 'bar', 'a' = '13')); show create e; create view f (x Int64) as select count() from url('https://example.com/', CSV, headers()); show create f; create view g (x Int64) as select count() from s3('https://example.s3.amazonaws.com/a.csv', CSV, headers('foo' = 'bar')); show create g; create view h (x Int64) as select count() from s3('https://example.s3.amazonaws.com/a.csv', headers('foo' = 'bar')); show create h;