mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-10-18 22:40:50 +00:00
35 lines
649 B
SQL
35 lines
649 B
SQL
DROP DATABASE IF EXISTS database_for_dict;
|
|
|
|
CREATE DATABASE database_for_dict;
|
|
|
|
use database_for_dict;
|
|
|
|
CREATE TABLE date_table
|
|
(
|
|
id UInt32,
|
|
val String,
|
|
start Date,
|
|
end Date
|
|
) Engine = Memory();
|
|
|
|
INSERT INTO date_table VALUES(1, '1', toDate('2019-01-05'), toDate('2020-01-10'));
|
|
|
|
CREATE DICTIONARY somedict
|
|
(
|
|
id UInt32,
|
|
val String,
|
|
start Date,
|
|
end Date
|
|
)
|
|
PRIMARY KEY id
|
|
SOURCE(CLICKHOUSE(HOST 'localhost' PORT 9000 USER 'default' TABLE 'date_table' DB 'database_for_dict'))
|
|
LAYOUT(RANGE_HASHED())
|
|
RANGE (MIN start MAX end)
|
|
LIFETIME(MIN 300 MAX 360);
|
|
|
|
SELECT * from somedict;
|
|
|
|
SHOW TABLES;
|
|
|
|
DROP DATABASE IF EXISTS database_for_dict;
|