-- Tags: no-fasttest insert into function file('02374_data1.jsonl') select number as x, 'str' as s from numbers(10); insert into function file('02374_data2.jsonl') select number as x, 'str' as s from numbers(10); desc system.schema_inference_cache; system drop schema cache for file; desc file('02374_data1.jsonl'); desc file('02374_data2.jsonl'); select storage, splitByChar('/', source)[-1], format, schema from system.schema_inference_cache where storage='File'; system drop schema cache for file; select storage, source, format, schema from system.schema_inference_cache where storage='File';