ClickHouse/tests/queries/0_stateless/01766_hashed_dictionary_complex_key.sql

-- Tags: no-parallel

DROP DATABASE IF EXISTS 01766_db;
CREATE DATABASE 01766_db;

CREATE TABLE 01766_db.complex_key_simple_attributes_source_table
(
   id UInt64,
   id_key String,
   value_first String,
   value_second String
)
ENGINE = TinyLog;

INSERT INTO 01766_db.complex_key_simple_attributes_source_table VALUES(0, 'id_key_0', 'value_0', 'value_second_0');
INSERT INTO 01766_db.complex_key_simple_attributes_source_table VALUES(1, 'id_key_1', 'value_1', 'value_second_1');
INSERT INTO 01766_db.complex_key_simple_attributes_source_table VALUES(2, 'id_key_2', 'value_2', 'value_second_2');

CREATE DICTIONARY 01766_db.hashed_dictionary_complex_key_simple_attributes
(
   id UInt64,
   id_key String,
   value_first String DEFAULT 'value_first_default',
   value_second String DEFAULT 'value_second_default'
)
PRIMARY KEY id, id_key
SOURCE(CLICKHOUSE(HOST 'localhost' PORT tcpPort() USER 'default' TABLE 'complex_key_simple_attributes_source_table' DB '01766_db'))
LIFETIME(MIN 1 MAX 1000)
LAYOUT(COMPLEX_KEY_HASHED());

SELECT 'Dictionary hashed_dictionary_complex_key_simple_attributes';
SELECT 'dictGet existing value';
SELECT dictGet('01766_db.hashed_dictionary_complex_key_simple_attributes', 'value_first', (number, concat('id_key_', toString(number)))) as value_first,
    dictGet('01766_db.hashed_dictionary_complex_key_simple_attributes', 'value_second', (number, concat('id_key_', toString(number)))) as value_second FROM system.numbers LIMIT 3;
SELECT 'dictGet with non existing value';
SELECT dictGet('01766_db.hashed_dictionary_complex_key_simple_attributes', 'value_first', (number, concat('id_key_', toString(number)))) as value_first,
    dictGet('01766_db.hashed_dictionary_complex_key_simple_attributes', 'value_second', (number, concat('id_key_', toString(number)))) as value_second FROM system.numbers LIMIT 4;
SELECT 'dictGetOrDefault existing value';
SELECT dictGetOrDefault('01766_db.hashed_dictionary_complex_key_simple_attributes', 'value_first', (number, concat('id_key_', toString(number))), toString('default')) as value_first,
    dictGetOrDefault('01766_db.hashed_dictionary_complex_key_simple_attributes', 'value_second', (number, concat('id_key_', toString(number))), toString('default')) as value_second FROM system.numbers LIMIT 3;
SELECT 'dictGetOrDefault non existing value';
SELECT dictGetOrDefault('01766_db.hashed_dictionary_complex_key_simple_attributes', 'value_first', (number, concat('id_key_', toString(number))), toString('default')) as value_first,
    dictGetOrDefault('01766_db.hashed_dictionary_complex_key_simple_attributes', 'value_second', (number, concat('id_key_', toString(number))), toString('default')) as value_second FROM system.numbers LIMIT 4;
SELECT 'dictHas';
SELECT dictHas('01766_db.hashed_dictionary_complex_key_simple_attributes', (number, concat('id_key_', toString(number)))) FROM system.numbers LIMIT 4;
SELECT 'select all values as input stream';
SELECT * FROM 01766_db.hashed_dictionary_complex_key_simple_attributes ORDER BY (id, id_key);

DROP DICTIONARY 01766_db.hashed_dictionary_complex_key_simple_attributes;

DROP TABLE 01766_db.complex_key_simple_attributes_source_table;

CREATE TABLE 01766_db.complex_key_complex_attributes_source_table
(
   id UInt64,
   id_key String,
   value_first String,
   value_second Nullable(String)
)
ENGINE = TinyLog;

INSERT INTO 01766_db.complex_key_complex_attributes_source_table VALUES(0, 'id_key_0', 'value_0', 'value_second_0');
INSERT INTO 01766_db.complex_key_complex_attributes_source_table VALUES(1, 'id_key_1', 'value_1', NULL);
INSERT INTO 01766_db.complex_key_complex_attributes_source_table VALUES(2, 'id_key_2', 'value_2', 'value_second_2');

CREATE DICTIONARY 01766_db.hashed_dictionary_complex_key_complex_attributes
(
    id UInt64,
    id_key String,

    value_first String DEFAULT 'value_first_default',
    value_second Nullable(String) DEFAULT 'value_second_default'
)
PRIMARY KEY id, id_key
SOURCE(CLICKHOUSE(HOST 'localhost' PORT tcpPort() USER 'default' TABLE 'complex_key_complex_attributes_source_table' DB '01766_db'))
LIFETIME(MIN 1 MAX 1000)
LAYOUT(COMPLEX_KEY_HASHED());

SELECT 'Dictionary hashed_dictionary_complex_key_complex_attributes';
SELECT 'dictGet existing value';
SELECT dictGet('01766_db.hashed_dictionary_complex_key_complex_attributes', 'value_first', (number, concat('id_key_', toString(number)))) as value_first,
    dictGet('01766_db.hashed_dictionary_complex_key_complex_attributes', 'value_second', (number, concat('id_key_', toString(number)))) as value_second FROM system.numbers LIMIT 3;
SELECT 'dictGet with non existing value';
SELECT dictGet('01766_db.hashed_dictionary_complex_key_complex_attributes', 'value_first', (number, concat('id_key_', toString(number)))) as value_first,
    dictGet('01766_db.hashed_dictionary_complex_key_complex_attributes', 'value_second', (number, concat('id_key_', toString(number)))) as value_second FROM system.numbers LIMIT 4;
SELECT 'dictGetOrDefault existing value';
SELECT dictGetOrDefault('01766_db.hashed_dictionary_complex_key_complex_attributes', 'value_first', (number, concat('id_key_', toString(number))), toString('default')) as value_first,
    dictGetOrDefault('01766_db.hashed_dictionary_complex_key_complex_attributes', 'value_second', (number, concat('id_key_', toString(number))), toString('default')) as value_second FROM system.numbers LIMIT 3;
SELECT 'dictGetOrDefault non existing value';
SELECT dictGetOrDefault('01766_db.hashed_dictionary_complex_key_complex_attributes', 'value_first', (number, concat('id_key_', toString(number))), toString('default')) as value_first,
    dictGetOrDefault('01766_db.hashed_dictionary_complex_key_complex_attributes', 'value_second', (number, concat('id_key_', toString(number))), toString('default')) as value_second FROM system.numbers LIMIT 4;
SELECT 'dictHas';
SELECT dictHas('01766_db.hashed_dictionary_complex_key_complex_attributes', (number, concat('id_key_', toString(number)))) FROM system.numbers LIMIT 4;
SELECT 'select all values as input stream';
SELECT * FROM 01766_db.hashed_dictionary_complex_key_complex_attributes ORDER BY (id, id_key);

DROP DICTIONARY 01766_db.hashed_dictionary_complex_key_complex_attributes;
DROP TABLE 01766_db.complex_key_complex_attributes_source_table;

DROP DATABASE 01766_db;