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Added tests

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This commit is contained in:
Maksim Kita 2023-03-07 12:35:17 +01:00
parent b6f3b81403
commit 3aed5a4ab4
2 changed files with 59 additions and 0 deletions
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33
tests/queries/0_stateless/02675_predicate_push_down_filled_join_fix.reference Normal file
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Expression ((Project names + (Projection + )))
Header: t1.id UInt64
t1.value String
t2.value String
Actions: INPUT : 0 -> t1.id_0 UInt64 : 0
INPUT : 1 -> t1.value_1 String : 1
INPUT : 2 -> t2.value_2 String : 2
ALIAS t1.id_0 :: 0 -> t1.id UInt64 : 3
ALIAS t1.value_1 :: 1 -> t1.value String : 0
ALIAS t2.value_2 :: 2 -> t2.value String : 1
Positions: 3 0 1
FilledJoin (Filled JOIN)
Header: t1.id_0 UInt64
t1.value_1 String
t2.value_2 String
Filter (( + (JOIN actions + Change column names to column identifiers)))
Header: t1.id_0 UInt64
t1.value_1 String
Filter column: equals(t1.id_0, 0_UInt8) (removed)
Actions: INPUT : 0 -> id UInt64 : 0
INPUT : 1 -> value String : 1
COLUMN Const(UInt8) -> 0_UInt8 UInt8 : 2
ALIAS id :: 0 -> t1.id_0 UInt64 : 3
ALIAS value :: 1 -> t1.value_1 String : 0
FUNCTION equals(t1.id_0 : 3, 0_UInt8 :: 2) -> equals(t1.id_0, 0_UInt8) UInt8 : 1
Positions: 1 3 0
ReadFromMergeTree (default.test_table)
Header: id UInt64
value String
ReadType: Default
Parts: 1
Granules: 1
0 Value JoinValue

26
tests/queries/0_stateless/02675_predicate_push_down_filled_join_fix.sql Normal file
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SET allow_experimental_analyzer = 1;
DROP TABLE IF EXISTS test_table;
CREATE TABLE test_table
(
id UInt64,
value String
) ENGINE=MergeTree ORDER BY id;
INSERT INTO test_table VALUES (0, 'Value');
DROP TABLE IF EXISTS test_table_join;
CREATE TABLE test_table_join
(
id UInt64,
value String
) ENGINE = Join(All, inner, id);
INSERT INTO test_table_join VALUES (0, 'JoinValue');
EXPLAIN header = 1, actions = 1 SELECT t1.id, t1.value, t2.value FROM test_table AS t1 INNER JOIN test_table_join AS t2 ON t1.id = t2.id WHERE t1.id = 0;
SELECT t1.id, t1.value, t2.value FROM test_table AS t1 INNER JOIN test_table_join AS t2 ON t1.id = t2.id WHERE t1.id = 0;
DROP TABLE test_table_join;
DROP TABLE test_table;