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Add a test for #9932

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This commit is contained in:
Alexey Milovidov 2021-06-14 02:50:34 +03:00
parent 77721734ed
commit 01eaaace8b
2 changed files with 51 additions and 0 deletions
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6
tests/queries/0_stateless/01910_view_dictionary.reference Normal file
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1 One Один
2 Two Два
3 Three Три
One Один
Two Два
Three Три

45
tests/queries/0_stateless/01910_view_dictionary.sql Normal file
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DROP TABLE IF EXISTS dictionary_source_en;
DROP TABLE IF EXISTS dictionary_source_ru;
DROP TABLE IF EXISTS dictionary_source_view;
DROP DICTIONARY IF EXISTS flat_dictionary;
CREATE TABLE dictionary_source_en
(
id UInt64,
value String
) ENGINE = TinyLog;
INSERT INTO dictionary_source_en VALUES (1, 'One'), (2,'Two'), (3, 'Three');
CREATE TABLE dictionary_source_ru
(
id UInt64,
value String
) ENGINE = TinyLog;
INSERT INTO dictionary_source_ru VALUES (1, 'Один'), (2,'Два'), (3, 'Три');
CREATE VIEW dictionary_source_view AS SELECT id, dictionary_source_en.value as value_en, dictionary_source_ru.value as value_ru FROM dictionary_source_en LEFT JOIN dictionary_source_ru USING (id);
select * from dictionary_source_view;
CREATE DICTIONARY flat_dictionary
(
id UInt64,
value_en String,
value_ru String
)
PRIMARY KEY id
SOURCE(CLICKHOUSE(HOST 'localhost' PORT 9000 USER 'default' PASSWORD '' TABLE 'dictionary_source_view'))
LIFETIME(MIN 1 MAX 1000)
LAYOUT(FLAT());
SELECT
dictGet(concat(currentDatabase(), '.flat_dictionary'), 'value_en', number + 1),
dictGet(concat(currentDatabase(), '.flat_dictionary'), 'value_ru', number + 1)
FROM numbers(3);
DROP TABLE dictionary_source_en;
DROP TABLE dictionary_source_ru;
DROP TABLE dictionary_source_view;
DROP DICTIONARY flat_dictionary;