mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-09-20 08:40:50 +00:00
51 lines
1.8 KiB
SQL
51 lines
1.8 KiB
SQL
DROP TABLE IF EXISTS 02155_test_table;
|
|
CREATE TABLE 02155_test_table
|
|
(
|
|
id UInt64,
|
|
value String
|
|
) ENGINE=TinyLog;
|
|
|
|
INSERT INTO 02155_test_table VALUES (0, 'Value');
|
|
|
|
DROP DICTIONARY IF EXISTS 02155_test_dictionary;
|
|
CREATE DICTIONARY 02155_test_dictionary
|
|
(
|
|
id UInt64,
|
|
value String
|
|
)
|
|
PRIMARY KEY id
|
|
SOURCE(CLICKHOUSE(TABLE '02155_test_table'))
|
|
LAYOUT(DIRECT());
|
|
|
|
SELECT name, comment FROM system.dictionaries WHERE name == '02155_test_dictionary';
|
|
|
|
ALTER TABLE 02155_test_dictionary COMMENT COLUMN value 'value_column'; --{serverError 48}
|
|
|
|
ALTER TABLE 02155_test_dictionary MODIFY COMMENT '02155_test_dictionary_comment_0';
|
|
SELECT name, comment FROM system.dictionaries WHERE name == '02155_test_dictionary';
|
|
SELECT name, comment FROM system.tables WHERE name == '02155_test_dictionary';
|
|
|
|
SELECT * FROM 02155_test_dictionary;
|
|
SELECT name, comment FROM system.dictionaries WHERE name == '02155_test_dictionary';
|
|
SELECT name, comment FROM system.tables WHERE name == '02155_test_dictionary';
|
|
|
|
ALTER TABLE 02155_test_dictionary MODIFY COMMENT '02155_test_dictionary_comment_1';
|
|
SELECT name, comment FROM system.dictionaries WHERE name == '02155_test_dictionary';
|
|
SELECT name, comment FROM system.tables WHERE name == '02155_test_dictionary';
|
|
|
|
CREATE TABLE 02155_test_dictionary_view
|
|
(
|
|
id UInt64,
|
|
value String
|
|
) ENGINE=Dictionary('02155_test_dictionary');
|
|
|
|
SELECT * FROM 02155_test_dictionary_view;
|
|
|
|
ALTER TABLE 02155_test_dictionary_view COMMENT COLUMN value 'value_column'; --{serverError 48}
|
|
ALTER TABLE 02155_test_dictionary_view MODIFY COMMENT '02155_test_dictionary_view_comment_0';
|
|
SELECT name, comment FROM system.tables WHERE name == '02155_test_dictionary_view';
|
|
SELECT name, comment FROM system.tables WHERE name == '02155_test_dictionary_view';
|
|
|
|
DROP TABLE 02155_test_dictionary_view;
|
|
DROP DICTIONARY 02155_test_dictionary;
|