mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-12-10 00:12:27 +00:00
134 lines
5.3 KiB
SQL
134 lines
5.3 KiB
SQL
-- Tags: no-parallel, no-fasttest
|
|
|
|
DROP DATABASE IF EXISTS database_for_dict_01268;
|
|
|
|
CREATE DATABASE database_for_dict_01268;
|
|
|
|
DROP TABLE IF EXISTS database_for_dict_01268.table_for_dict1;
|
|
DROP TABLE IF EXISTS database_for_dict_01268.table_for_dict2;
|
|
DROP TABLE IF EXISTS database_for_dict_01268.table_for_dict3;
|
|
|
|
CREATE TABLE database_for_dict_01268.table_for_dict1
|
|
(
|
|
key_column UInt64,
|
|
second_column UInt64,
|
|
third_column String
|
|
)
|
|
ENGINE = MergeTree()
|
|
ORDER BY key_column;
|
|
|
|
INSERT INTO database_for_dict_01268.table_for_dict1 VALUES (100500, 10000000, 'Hello world');
|
|
|
|
CREATE TABLE database_for_dict_01268.table_for_dict2
|
|
(
|
|
region_id UInt64,
|
|
parent_region UInt64,
|
|
region_name String
|
|
)
|
|
ENGINE = MergeTree()
|
|
ORDER BY region_id;
|
|
|
|
INSERT INTO database_for_dict_01268.table_for_dict2 VALUES (1, 0, 'Russia');
|
|
INSERT INTO database_for_dict_01268.table_for_dict2 VALUES (2, 1, 'Moscow');
|
|
INSERT INTO database_for_dict_01268.table_for_dict2 VALUES (3, 2, 'Center');
|
|
INSERT INTO database_for_dict_01268.table_for_dict2 VALUES (4, 0, 'Great Britain');
|
|
INSERT INTO database_for_dict_01268.table_for_dict2 VALUES (5, 4, 'London');
|
|
|
|
CREATE TABLE database_for_dict_01268.table_for_dict3
|
|
(
|
|
region_id UInt64,
|
|
parent_region Float32,
|
|
region_name String
|
|
)
|
|
ENGINE = MergeTree()
|
|
ORDER BY region_id;
|
|
|
|
INSERT INTO database_for_dict_01268.table_for_dict3 VALUES (1, 0.5, 'Russia');
|
|
INSERT INTO database_for_dict_01268.table_for_dict3 VALUES (2, 1.6, 'Moscow');
|
|
INSERT INTO database_for_dict_01268.table_for_dict3 VALUES (3, 2.3, 'Center');
|
|
INSERT INTO database_for_dict_01268.table_for_dict3 VALUES (4, 0.2, 'Great Britain');
|
|
INSERT INTO database_for_dict_01268.table_for_dict3 VALUES (5, 4.9, 'London');
|
|
|
|
DROP DATABASE IF EXISTS db_01268;
|
|
|
|
CREATE DATABASE db_01268;
|
|
|
|
DROP DICTIONARY IF EXISTS db_01268.dict1;
|
|
DROP DICTIONARY IF EXISTS db_01268.dict2;
|
|
DROP DICTIONARY IF EXISTS db_01268.dict3;
|
|
|
|
CREATE DICTIONARY db_01268.dict1
|
|
(
|
|
key_column UInt64 DEFAULT 0,
|
|
second_column UInt64 DEFAULT 1,
|
|
third_column String DEFAULT 'qqq'
|
|
)
|
|
PRIMARY KEY key_column
|
|
SOURCE(CLICKHOUSE(HOST 'localhost' PORT tcpPort() USER 'default' TABLE 'table_for_dict1' PASSWORD '' DB 'database_for_dict_01268'))
|
|
LAYOUT(DIRECT()) SETTINGS(max_result_bytes=1);
|
|
|
|
CREATE DICTIONARY db_01268.dict2
|
|
(
|
|
region_id UInt64 DEFAULT 0,
|
|
parent_region UInt64 DEFAULT 0 HIERARCHICAL,
|
|
region_name String DEFAULT ''
|
|
)
|
|
PRIMARY KEY region_id
|
|
SOURCE(CLICKHOUSE(HOST 'localhost' PORT tcpPort() USER 'default' TABLE 'table_for_dict2' PASSWORD '' DB 'database_for_dict_01268'))
|
|
LAYOUT(DIRECT()) SETTINGS(dictionary_use_async_executor=1, max_threads=8);
|
|
|
|
CREATE DICTIONARY db_01268.dict3
|
|
(
|
|
region_id UInt64 DEFAULT 0,
|
|
parent_region Float32 DEFAULT 0,
|
|
region_name String DEFAULT ''
|
|
)
|
|
PRIMARY KEY region_id
|
|
SOURCE(CLICKHOUSE(HOST 'localhost' PORT tcpPort() USER 'default' TABLE 'table_for_dict3' PASSWORD '' DB 'database_for_dict_01268'))
|
|
LAYOUT(DIRECT());
|
|
|
|
SELECT 'INITIALIZING DICTIONARY';
|
|
|
|
SELECT dictGetHierarchy('db_01268.dict2', toUInt64(3));
|
|
SELECT dictHas('db_01268.dict2', toUInt64(3));
|
|
SELECT dictHas('db_01268.dict2', toUInt64(45));
|
|
SELECT dictIsIn('db_01268.dict2', toUInt64(3), toUInt64(1));
|
|
SELECT dictIsIn('db_01268.dict2', toUInt64(1), toUInt64(3));
|
|
SELECT dictGetUInt64('db_01268.dict2', 'parent_region', toUInt64(3));
|
|
SELECT dictGetUInt64('db_01268.dict2', 'parent_region', toUInt64(99));
|
|
SELECT dictGetFloat32('db_01268.dict3', 'parent_region', toUInt64(3));
|
|
SELECT dictGetFloat32('db_01268.dict3', 'parent_region', toUInt64(2));
|
|
SELECT dictGetFloat32('db_01268.dict3', 'parent_region', toUInt64(1));
|
|
SELECT dictGetString('db_01268.dict2', 'region_name', toUInt64(5));
|
|
SELECT dictGetString('db_01268.dict2', 'region_name', toUInt64(4));
|
|
SELECT dictGetStringOrDefault('db_01268.dict2', 'region_name', toUInt64(100), 'NONE');
|
|
|
|
SELECT number + 1, dictGetStringOrDefault('db_01268.dict2', 'region_name', toUInt64(number + 1), 'NONE') chars FROM numbers(10);
|
|
SELECT number + 1, dictGetFloat32OrDefault('db_01268.dict3', 'parent_region', toUInt64(number + 1), toFloat32(0)) chars FROM numbers(10);
|
|
SELECT dictGetStringOrDefault('db_01268.dict2', 'region_name', toUInt64(1), 'NONE');
|
|
SELECT dictGetStringOrDefault('db_01268.dict2', 'region_name', toUInt64(2), 'NONE');
|
|
SELECT dictGetStringOrDefault('db_01268.dict2', 'region_name', toUInt64(3), 'NONE');
|
|
SELECT dictGetStringOrDefault('db_01268.dict2', 'region_name', toUInt64(4), 'NONE');
|
|
SELECT dictGetStringOrDefault('db_01268.dict2', 'region_name', toUInt64(5), 'NONE');
|
|
SELECT dictGetStringOrDefault('db_01268.dict2', 'region_name', toUInt64(6), 'NONE');
|
|
SELECT dictGetStringOrDefault('db_01268.dict2', 'region_name', toUInt64(7), 'NONE');
|
|
SELECT dictGetStringOrDefault('db_01268.dict2', 'region_name', toUInt64(8), 'NONE');
|
|
SELECT dictGetStringOrDefault('db_01268.dict2', 'region_name', toUInt64(9), 'NONE');
|
|
SELECT dictGetStringOrDefault('db_01268.dict2', 'region_name', toUInt64(10), 'NONE');
|
|
|
|
SELECT dictGetUInt64('db_01268.dict1', 'second_column', toUInt64(100500)); -- { serverError TOO_MANY_ROWS_OR_BYTES }
|
|
|
|
SELECT 'END';
|
|
|
|
DROP DICTIONARY IF EXISTS db_01268.dict1;
|
|
DROP DICTIONARY IF EXISTS db_01268.dict2;
|
|
DROP DICTIONARY IF EXISTS db_01268.dict3;
|
|
|
|
DROP DATABASE IF EXISTS db_01268;
|
|
|
|
DROP TABLE IF EXISTS database_for_dict_01268.table_for_dict1;
|
|
DROP TABLE IF EXISTS database_for_dict_01268.table_for_dict2;
|
|
DROP TABLE IF EXISTS database_for_dict_01268.table_for_dict3;
|
|
|
|
DROP DATABASE IF EXISTS database_for_dict_01268;
|