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upd minmax test

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This commit is contained in:
Nikita Vasilev 2019-02-08 00:11:22 +03:00
parent f0272b7b6c
commit a904f370f2
3 changed files with 51 additions and 45 deletions
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6
dbms/tests/queries/0_stateless/00837_minmax_index.reference
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@ -1,4 +1,6 @@
0 5 4.7 6.50 cba b 2014-01-04
1 5 4.7 6.50 cba b 2014-03-11
12 5 4.7 6.50 cba b 2014-06-11
13 5 4.7 6.50 cba b 2015-01-01
11 5 4.7 6.50 cba b 2014-06-11
12 5 4.7 6.50 cba b 2015-01-01
"rows_read": 4,
"rows_read": 2,

47
dbms/tests/queries/0_stateless/00837_minmax_index.sh Executable file
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#!/usr/bin/env bash
CURDIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
. $CURDIR/../shell_config.sh
$CLICKHOUSE_CLIENT --query="DROP TABLE IF EXISTS test.minmax_idx"
$CLICKHOUSE_CLIENT --query="CREATE TABLE test.minmax_idx
(
u64 UInt64,
i32 Int32,
f64 Float64,
d Decimal(10, 2),
s String,
e Enum8('a' = 1, 'b' = 2, 'c' = 3),
dt Date,
INDEX idx_all (i32, i32 + f64, d, s, e, dt) TYPE minmax GRANULARITY 1,
INDEX idx_all2 (i32, i32 + f64, d, s, e, dt) TYPE minmax GRANULARITY 2,
INDEX idx_2 (u64 + toYear(dt), substring(s, 2, 4)) TYPE minmax GRANULARITY 3
) ENGINE = MergeTree()
ORDER BY u64
SETTINGS index_granularity = 2"
$CLICKHOUSE_CLIENT --query="INSERT INTO test.minmax_idx VALUES
(0, 5, 4.7, 6.5, 'cba', 'b', '2014-01-04'),
(1, 5, 4.7, 6.5, 'cba', 'b', '2014-03-11'),
(2, 2, 4.5, 2.5, 'abc', 'a', '2014-01-01'),
(3, 5, 6.9, 1.57, 'bac', 'c', '2017-01-01'),
(4, 2, 4.5, 2.5, 'abc', 'a', '2016-01-01'),
(5, 5, 6.9, 1.57, 'bac', 'c', '2014-11-11'),
(6, 2, 4.5, 2.5, 'abc', 'a', '2014-02-11'),
(7, 5, 6.9, 1.57, 'bac', 'c', '2014-04-11'),
(8, 2, 4.5, 2.5, 'abc', 'a', '2014-05-11'),
(9, 5, 6.9, 1.57, 'bac', 'c', '2014-07-11'),
(11, 5, 4.7, 6.5, 'cba', 'b', '2014-06-11'),
(12, 5, 4.7, 6.5, 'cba', 'b', '2015-01-01')"
# simple select
$CLICKHOUSE_CLIENT --query="SELECT * FROM test.minmax_idx WHERE i32 = 5 AND i32 + f64 < 12 AND 3 < d AND d < 7 AND (s = 'bac' OR s = 'cba') ORDER BY dt"
$CLICKHOUSE_CLIENT --query="SELECT * FROM test.minmax_idx WHERE i32 = 5 AND i32 + f64 < 12 AND 3 < d AND d < 7 AND (s = 'bac' OR s = 'cba') ORDER BY dt FORMAT JSON" | grep "rows_read"
# select with hole made by primary key
$CLICKHOUSE_CLIENT --query="SELECT * FROM test.minmax_idx WHERE (u64 < 2 OR u64 > 10) AND e != 'b' ORDER BY dt"
$CLICKHOUSE_CLIENT --query="SELECT * FROM test.minmax_idx WHERE (u64 < 2 OR u64 > 10) AND e != 'b' ORDER BY dt FORMAT JSON" | grep "rows_read"
$CLICKHOUSE_CLIENT --query="DROP TABLE test.minmax_idx"

43
dbms/tests/queries/0_stateless/00837_minmax_index.sql
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DROP TABLE IF EXISTS test.minmax_idx;
CREATE TABLE test.minmax_idx
(
u64 UInt64,
i32 Int32,
f64 Float64,
d Decimal(10, 2),
s String,
e Enum8('a' = 1, 'b' = 2, 'c' = 3),
dt Date,
INDEX idx_all (i32, i32 + f64, d, s, e, dt) TYPE minmax GRANULARITY 1,
INDEX idx_all2 (i32, i32 + f64, d, s, e, dt) TYPE minmax GRANULARITY 2,
INDEX idx_2 (u64 + toYear(dt), substring(s, 2, 4)) TYPE minmax GRANULARITY 3
) ENGINE = MergeTree()
ORDER BY u64
SETTINGS index_granularity = 2;
/* many small inserts => table will make merges */
INSERT INTO test.minmax_idx VALUES (2, 2, 4.5, 2.5, 'abc', 'a', '2014-01-01');
INSERT INTO test.minmax_idx VALUES (0, 5, 4.7, 6.5, 'cba', 'b', '2014-01-04');
INSERT INTO test.minmax_idx VALUES (3, 5, 6.9, 1.57, 'bac', 'c', '2017-01-01');
INSERT INTO test.minmax_idx VALUES (4, 2, 4.5, 2.5, 'abc', 'a', '2016-01-01');
INSERT INTO test.minmax_idx VALUES (13, 5, 4.7, 6.5, 'cba', 'b', '2015-01-01');
INSERT INTO test.minmax_idx VALUES (5, 5, 6.9, 1.57, 'bac', 'c', '2014-11-11');
INSERT INTO test.minmax_idx VALUES (6, 2, 4.5, 2.5, 'abc', 'a', '2014-02-11');
INSERT INTO test.minmax_idx VALUES (1, 5, 4.7, 6.5, 'cba', 'b', '2014-03-11');
INSERT INTO test.minmax_idx VALUES (7, 5, 6.9, 1.57, 'bac', 'c', '2014-04-11');
INSERT INTO test.minmax_idx VALUES (8, 2, 4.5, 2.5, 'abc', 'a', '2014-05-11');
INSERT INTO test.minmax_idx VALUES (12, 5, 4.7, 6.5, 'cba', 'b', '2014-06-11');
INSERT INTO test.minmax_idx VALUES (9, 5, 6.9, 1.57, 'bac', 'c', '2014-07-11');
OPTIMIZE TABLE test.minmax_idx;
/* simple select */
SELECT * FROM test.minmax_idx WHERE i32 = 5 AND i32 + f64 < 12 AND 3 < d AND d < 7 AND (s = 'bac' OR s = 'cba') ORDER BY dt;
/* select with hole made by primary key */
SELECT * FROM test.minmax_idx WHERE (u64 < 2 OR u64 > 10) AND e != 'b' ORDER BY dt;
DROP TABLE test.minmax_idx;