ClickHouse/tests/queries/0_stateless/01018_ddl_dictionaries_create.sql

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SET send_logs_level = 'fatal';
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DROP DATABASE IF EXISTS database_for_dict_01018;
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CREATE DATABASE database_for_dict_01018;
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DROP TABLE IF EXISTS database_for_dict_01018.table_for_dict;
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CREATE TABLE database_for_dict_01018.table_for_dict
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(
key_column UInt64,
second_column UInt8,
third_column String
)
ENGINE = MergeTree()
ORDER BY key_column;
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INSERT INTO database_for_dict_01018.table_for_dict VALUES (1, 100, 'Hello world');
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DROP DATABASE IF EXISTS db_01018;
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CREATE DATABASE db_01018;
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SELECT '=DICTIONARY in Ordinary DB';
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DROP DICTIONARY IF EXISTS db_01018.dict1;
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CREATE DICTIONARY db_01018.dict1
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(
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key_column UInt64 DEFAULT 0,
second_column UInt8 DEFAULT 1,
third_column String DEFAULT 'qqq'
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)
PRIMARY KEY key_column
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SOURCE(CLICKHOUSE(HOST 'localhost' PORT tcpPort() USER 'default' TABLE 'table_for_dict' PASSWORD '' DB 'database_for_dict_01018'))
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LIFETIME(MIN 1 MAX 10)
LAYOUT(FLAT());
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SHOW CREATE DICTIONARY db_01018.dict1;
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SHOW DICTIONARIES FROM db_01018 LIKE 'dict1';
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EXISTS DICTIONARY db_01018.dict1;
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SELECT database, name FROM system.dictionaries WHERE name LIKE 'dict1';
SELECT '==DETACH DICTIONARY';
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DETACH DICTIONARY db_01018.dict1;
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SHOW DICTIONARIES FROM db_01018 LIKE 'dict1';
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EXISTS DICTIONARY db_01018.dict1;
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SELECT database, name FROM system.dictionaries WHERE name LIKE 'dict1';
SELECT '==ATTACH DICTIONARY';
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ATTACH DICTIONARY db_01018.dict1;
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SHOW DICTIONARIES FROM db_01018 LIKE 'dict1';
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EXISTS DICTIONARY db_01018.dict1;
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SELECT database, name FROM system.dictionaries WHERE name LIKE 'dict1';
SELECT '==DROP DICTIONARY';
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DROP DICTIONARY IF EXISTS db_01018.dict1;
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SHOW DICTIONARIES FROM db_01018 LIKE 'dict1';
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EXISTS DICTIONARY db_01018.dict1;
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SELECT database, name FROM system.dictionaries WHERE name LIKE 'dict1';
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DROP DATABASE IF EXISTS db_01018;
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DROP DATABASE IF EXISTS memory_db;
CREATE DATABASE memory_db ENGINE = Memory;
SELECT '=DICTIONARY in Memory DB';
CREATE DICTIONARY memory_db.dict2
(
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key_column UInt64 DEFAULT 0 INJECTIVE,
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second_column UInt8 DEFAULT 1 EXPRESSION rand() % 222,
third_column String DEFAULT 'qqq'
)
PRIMARY KEY key_column
SOURCE(CLICKHOUSE(HOST 'localhost' PORT tcpPort() USER 'default' TABLE 'table_for_dict' PASSWORD '' DB 'database_for_dict_01018'))
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LIFETIME(MIN 1 MAX 10)
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LAYOUT(FLAT());
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SHOW CREATE DICTIONARY memory_db.dict2;
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SHOW DICTIONARIES FROM memory_db LIKE 'dict2';
EXISTS DICTIONARY memory_db.dict2;
SELECT database, name FROM system.dictionaries WHERE name LIKE 'dict2';
SELECT '=DICTIONARY in Lazy DB';
DROP DATABASE IF EXISTS lazy_db;
CREATE DATABASE lazy_db ENGINE = Lazy(1);
CREATE DICTIONARY lazy_db.dict3
(
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key_column UInt64 DEFAULT 0 INJECTIVE,
second_column UInt8 DEFAULT 1 EXPRESSION rand() % 222,
third_column String DEFAULT 'qqq'
)
PRIMARY KEY key_column, second_column
SOURCE(CLICKHOUSE(HOST 'localhost' PORT tcpPort() USER 'default' TABLE 'table_for_dict' PASSWORD '' DB 'database_for_dict_01018'))
LIFETIME(MIN 1 MAX 10)
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LAYOUT(COMPLEX_KEY_HASHED()); --{serverError 1}
DROP DATABASE IF EXISTS lazy_db;
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SELECT '=DROP DATABASE WITH DICTIONARY';
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DROP DATABASE IF EXISTS db_01018;
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CREATE DATABASE db_01018;
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CREATE DICTIONARY db_01018.dict4
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(
key_column UInt64 DEFAULT 0,
second_column UInt8 DEFAULT 1,
third_column String DEFAULT 'qqq'
)
PRIMARY KEY key_column
SOURCE(CLICKHOUSE(HOST 'localhost' PORT tcpPort() USER 'default' TABLE 'table_for_dict' PASSWORD '' DB 'database_for_dict_01018'))
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LIFETIME(MIN 1 MAX 10)
LAYOUT(FLAT());
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SHOW DICTIONARIES FROM db_01018;
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DROP DATABASE IF EXISTS db_01018;
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CREATE DATABASE db_01018;
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SHOW DICTIONARIES FROM db_01018;
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CREATE DICTIONARY db_01018.dict4
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(
key_column UInt64 DEFAULT 0,
second_column UInt8 DEFAULT 1,
third_column String DEFAULT 'qqq'
)
PRIMARY KEY key_column
SOURCE(CLICKHOUSE(HOST 'localhost' PORT tcpPort() USER 'default' TABLE 'table_for_dict' PASSWORD '' DB 'database_for_dict_01018'))
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LIFETIME(MIN 1 MAX 10)
LAYOUT(FLAT());
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SHOW DICTIONARIES FROM db_01018;
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DROP DATABASE IF EXISTS db_01018;
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DROP TABLE IF EXISTS database_for_dict_01018.table_for_dict;
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DROP DATABASE IF EXISTS database_for_dict_01018;
DROP DATABASE IF EXISTS memory_db;