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This commit is contained in:
Nikita Vasilev 2020-01-08 17:09:56 +03:00
parent 05622f2bee
commit ddaf23d4e3
2 changed files with 95 additions and 0 deletions
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17
dbms/tests/queries/0_stateless/01053_ssd_dictionary.reference Normal file
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UPDATE DICTIONARY
118
VALUE FROM DISK
-100
VALUE FROM RAM BUFFER
8
VALUES FROM DISK AND RAM BUFFER
118
VALUES NOT FROM TABLE
0 -1
DUPLICATE KEYS
1 -100
2 4
3 -1
3 -1
2 4
1 -100

78
dbms/tests/queries/0_stateless/01053_ssd_dictionary.sql Normal file
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SET send_logs_level = 'none';
DROP DATABASE IF EXISTS database_for_dict;
CREATE DATABASE database_for_dict Engine = Ordinary;
DROP TABLE IF EXISTS database_for_dict.table_for_dict;
CREATE TABLE database_for_dict.table_for_dict
(
id UInt64,
a UInt64,
b Int32
)
ENGINE = MergeTree()
ORDER BY id;
INSERT INTO database_for_dict.table_for_dict VALUES (1, 100, -100), (2, 3, 4), (5, 6, 7), (10, 9, 8);
DROP TABLE IF EXISTS database_for_dict.keys_table;
CREATE TABLE database_for_dict.keys_table
(
id UInt64
)
ENGINE = MergeTree()
ORDER BY id;
INSERT INTO database_for_dict.keys_table VALUES (1);
INSERT INTO database_for_dict.keys_table SELECT intHash64(number) FROM system.numbers LIMIT 370;
INSERT INTO database_for_dict.keys_table VALUES (2);
INSERT INTO database_for_dict.keys_table SELECT intHash64(number) FROM system.numbers LIMIT 370, 370;
INSERT INTO database_for_dict.keys_table VALUES (5);
INSERT INTO database_for_dict.keys_table SELECT intHash64(number) FROM system.numbers LIMIT 700, 370;
INSERT INTO database_for_dict.keys_table VALUES (10);
DROP DICTIONARY IF EXISTS database_for_dict.ssd_dict;
CREATE DICTIONARY database_for_dict.ssd_dict
(
id UInt64,
a UInt64 DEFAULT 0,
b Int32 DEFAULT -1
)
PRIMARY KEY id
SOURCE(CLICKHOUSE(HOST 'localhost' PORT 9000 USER 'default' TABLE 'table_for_dict' PASSWORD '' DB 'database_for_dict'))
LIFETIME(MIN 1000 MAX 2000)
LAYOUT(SSD(MAX_PARTITION_SIZE 1000 PATH '/mnt/disk4/clickhouse_dicts/1'));
SELECT 'UPDATE DICTIONARY';
-- 118
SELECT sum(dictGetUInt64('database_for_dict.ssd_dict', 'a', toUInt64(id))) FROM database_for_dict.keys_table;
SELECT 'VALUE FROM DISK';
-- -100
SELECT dictGetInt32('database_for_dict.ssd_dict', 'b', toUInt64(1));
SELECT 'VALUE FROM RAM BUFFER';
-- 8
SELECT dictGetInt32('database_for_dict.ssd_dict', 'b', toUInt64(10));
SELECT 'VALUES FROM DISK AND RAM BUFFER';
-- 118
SELECT sum(dictGetUInt64('database_for_dict.ssd_dict', 'a', toUInt64(id))) FROM database_for_dict.keys_table;
SELECT 'VALUES NOT FROM TABLE';
-- 0 -1
SELECT dictGetUInt64('database_for_dict.ssd_dict', 'a', toUInt64(1000000)), dictGetInt32('database_for_dict.ssd_dict', 'b', toUInt64(1000000));
SELECT 'DUPLICATE KEYS';
SELECT arrayJoin([1, 2, 3, 3, 2, 1]) AS id, dictGetInt32('database_for_dict.ssd_dict', 'b', toUInt64(id));
DROP DICTIONARY IF EXISTS database_for_dict.ssd_dict;
DROP TABLE IF EXISTS database_for_dict.table_for_dict;
DROP DATABASE IF EXISTS database_for_dict;