thevar1able/ClickHouse
1
0
Fork 0
mirror of https://github.com/ClickHouse/ClickHouse.git synced 2024-11-21 15:12:02 +00:00
Code Issues Packages Projects Releases Wiki Activity

performance comparison test for output_format_parquet_write_page_index setting

Browse Source 
added new performance comparison test for output_format_parquet_write_page_index setting
This commit is contained in:
maxvostrikov 2024-08-15 02:31:10 +02:00
parent 1513eda3ef
commit b077f2cc9c
1 changed files with 30 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

30
tests/performance/parquet_read_with_index.xml Normal file
View File

@ -0,0 +1,30 @@
<test>
<fill_query>
INSERT INTO FUNCTION file('test_pq_index', Parquet) SELECT * FROM generateRandom('int64_column Nullable(Int64), tuple_column Tuple(a Nullable(String), b Nullable(Float64), c Tuple(i UInt32, j UInt32)),array_tuple_column Array(Tuple(a Nullable(String), b Nullable(Float64), c Nullable(Int64))), map_tuple_column Map(String, Tuple(a Nullable(String), b Nullable(Float64), c Nullable(Int64)))') limit 1000000 SETTINGS output_format_parquet_use_custom_encoder=false, output_format_parquet_write_page_index=true
</fill_query>
<query>
SELECT * FROM file('test_pq_index', Parquet, 'tuple_column Tuple(a Nullable(String))') Format Null
</query>
<query>
SELECT tuple_column.a FROM file('test_pq_index', Parquet) Format Null
</query>
<query>
SELECT tuple_column.a FROM file('test_pq_index', Parquet, 'tuple_column Tuple(a Nullable(String))') Format Null
</query>
<query>
SELECT tuple_column.c.i FROM file('test_pq_index', Parquet) Format Null
</query>
<query>
SELECT * FROM file('test_pq_index', Parquet, 'array_tuple_column Array (Tuple(a Nullable(String)))') Format Null
</query>
<query>
SELECT * FROM file('test_pq_index', Parquet, 'map_tuple_column Map(String, Tuple(a Nullable(String)))') Format Null
</query>
</test>