ClickHouse/tests/queries/0_stateless/01053_ssd_dictionary.sql

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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,
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b Int32,
c String
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)
ENGINE = MergeTree()
ORDER BY id;
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INSERT INTO database_for_dict.table_for_dict VALUES (1, 100, -100, 'clickhouse'), (2, 3, 4, 'database'), (5, 6, 7, 'columns'), (10, 9, 8, '');
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INSERT INTO database_for_dict.table_for_dict SELECT number, 0, -1, 'a' FROM system.numbers WHERE number NOT IN (1, 2, 5, 10) LIMIT 370;
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INSERT INTO database_for_dict.table_for_dict SELECT number, 0, -1, 'b' FROM system.numbers WHERE number NOT IN (1, 2, 5, 10) LIMIT 370, 370;
INSERT INTO database_for_dict.table_for_dict SELECT number, 0, -1, 'c' FROM system.numbers WHERE number NOT IN (1, 2, 5, 10) LIMIT 700, 370;
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DROP DICTIONARY IF EXISTS database_for_dict.ssd_dict;
CREATE DICTIONARY database_for_dict.ssd_dict
(
id UInt64,
a UInt64 DEFAULT 0,
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b Int32 DEFAULT -1,
c String DEFAULT 'none'
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)
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)
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LAYOUT(SSD_CACHE(FILE_SIZE 8192 PATH '/var/lib/clickhouse/clickhouse_dicts/0d'));
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SELECT 'TEST_SMALL';
SELECT dictGetInt32('database_for_dict.ssd_dict', 'b', toUInt64(1));
SELECT dictGetInt32('database_for_dict.ssd_dict', 'b', toUInt64(4));
SELECT dictGetUInt64('database_for_dict.ssd_dict', 'a', toUInt64(5));
SELECT dictGetUInt64('database_for_dict.ssd_dict', 'a', toUInt64(6));
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SELECT dictGetString('database_for_dict.ssd_dict', 'c', toUInt64(2));
SELECT dictGetString('database_for_dict.ssd_dict', 'c', toUInt64(3));
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SELECT * FROM database_for_dict.ssd_dict ORDER BY id;
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DROP DICTIONARY database_for_dict.ssd_dict;
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DROP TABLE IF EXISTS database_for_dict.keys_table;
CREATE TABLE database_for_dict.keys_table
(
id UInt64
)
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ENGINE = StripeLog();
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INSERT INTO database_for_dict.keys_table VALUES (1);
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INSERT INTO database_for_dict.keys_table SELECT 11 + intHash64(number) % 1200 FROM system.numbers LIMIT 370;
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INSERT INTO database_for_dict.keys_table VALUES (2);
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INSERT INTO database_for_dict.keys_table SELECT 11 + intHash64(number) % 1200 FROM system.numbers LIMIT 370, 370;
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INSERT INTO database_for_dict.keys_table VALUES (5);
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INSERT INTO database_for_dict.keys_table SELECT 11 + intHash64(number) % 1200 FROM system.numbers LIMIT 700, 370;
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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,
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b Int32 DEFAULT -1,
c String DEFAULT 'none'
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)
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)
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LAYOUT(SSD_CACHE(FILE_SIZE 8192 PATH '/var/lib/clickhouse/clickhouse_dicts/1d' BLOCK_SIZE 512 WRITE_BUFFER_SIZE 4096 MAX_STORED_KEYS 1000000));
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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));
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-- 'clickhouse'
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SELECT dictGetString('database_for_dict.ssd_dict', 'c', toUInt64(1));
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SELECT 'VALUE FROM RAM BUFFER';
-- 8
SELECT dictGetInt32('database_for_dict.ssd_dict', 'b', toUInt64(10));
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-- ''
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SELECT dictGetString('database_for_dict.ssd_dict', 'c', toUInt64(10));
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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;
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SELECT 'HAS';
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-- 1006
SELECT count() FROM database_for_dict.keys_table WHERE dictHas('database_for_dict.ssd_dict', toUInt64(id));
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SELECT 'VALUES NOT FROM TABLE';
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-- 0 -1 none
SELECT dictGetUInt64('database_for_dict.ssd_dict', 'a', toUInt64(1000000)), dictGetInt32('database_for_dict.ssd_dict', 'b', toUInt64(1000000)), dictGetString('database_for_dict.ssd_dict', 'c', toUInt64(1000000));
SELECT dictGetUInt64('database_for_dict.ssd_dict', 'a', toUInt64(1000000)), dictGetInt32('database_for_dict.ssd_dict', 'b', toUInt64(1000000)), dictGetString('database_for_dict.ssd_dict', 'c', toUInt64(1000000));
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SELECT 'DUPLICATE KEYS';
SELECT arrayJoin([1, 2, 3, 3, 2, 1]) AS id, dictGetInt32('database_for_dict.ssd_dict', 'b', toUInt64(id));
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--SELECT
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DROP DICTIONARY IF EXISTS database_for_dict.ssd_dict;
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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);
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OPTIMIZE TABLE database_for_dict.keys_table;
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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)
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LAYOUT(SSD_CACHE(FILE_SIZE 8192 PATH '/var/lib/clickhouse/clickhouse_dicts/2d' BLOCK_SIZE 512 WRITE_BUFFER_SIZE 1024 MAX_STORED_KEYS 10));
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SELECT 'UPDATE DICTIONARY (MT)';
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-- 118
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SELECT sum(dictGetUInt64('database_for_dict.ssd_dict', 'a', toUInt64(id))) FROM database_for_dict.keys_table;
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SELECT 'VALUES FROM DISK AND RAM BUFFER (MT)';
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-- 118
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SELECT sum(dictGetUInt64('database_for_dict.ssd_dict', 'a', toUInt64(id))) FROM database_for_dict.keys_table;
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DROP DICTIONARY IF EXISTS database_for_dict.ssd_dict;
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DROP TABLE IF EXISTS database_for_dict.table_for_dict;
DROP DATABASE IF EXISTS database_for_dict;