ClickHouse/tests/queries/0_stateless/02302_s3_file_pruning.reference
2024-05-30 19:41:08 +00:00

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-- { echo }
drop table if exists test_02302;
create table test_02302 (a UInt64) engine = S3(s3_conn, filename='test_02302_{_partition_id}', format=Parquet) partition by a;
insert into test_02302 select number from numbers(10) settings s3_truncate_on_insert=1;
select * from test_02302; -- { serverError NOT_IMPLEMENTED }
drop table test_02302;
set max_rows_to_read = 1;
-- Test s3 table function with glob
select * from s3(s3_conn, filename='test_02302_*', format=Parquet) where _file like '%5';
5
-- Test s3 table with explicit keys (no glob)
-- TODO support truncate table function
drop table if exists test_02302;
create table test_02302 (a UInt64) engine = S3(s3_conn, filename='test_02302.2', format=Parquet);
truncate table test_02302;
drop table if exists test_02302;
create table test_02302 (a UInt64) engine = S3(s3_conn, filename='test_02302.1', format=Parquet);
truncate table test_02302;
drop table if exists test_02302;
create table test_02302 (a UInt64) engine = S3(s3_conn, filename='test_02302', format=Parquet);
truncate table test_02302;
insert into test_02302 select 0 settings s3_create_new_file_on_insert = true;
insert into test_02302 select 1 settings s3_create_new_file_on_insert = true;
insert into test_02302 select 2 settings s3_create_new_file_on_insert = true;
select * from test_02302 where _file like '%1';
1
select _file, * from test_02302 where _file like '%1';
test_02302.1 1
set max_rows_to_read = 2;
select * from test_02302 where (_file like '%.1' OR _file like '%.2') AND a > 1;
2
set max_rows_to_read = 999;
select 'a1' as _file, * from test_02302 where _file like '%1' ORDER BY a;
a1 0
a1 1
a1 2
drop table test_02302;