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Add tests for primary key clear column

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alesapin 2020-07-27 19:16:43 +03:00
parent 7dac65ce0f
commit 0ba8ce2d25
2 changed files with 24 additions and 0 deletions
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tests/queries/0_stateless/01416_clear_column_pk.reference Normal file
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tests/queries/0_stateless/01416_clear_column_pk.sql Normal file
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DROP TABLE IF EXISTS table_with_pk_clear;
CREATE TABLE table_with_pk_clear(
key1 UInt64,
key2 String,
value1 String,
value2 String
)
ENGINE = MergeTree()
ORDER by (key1, key2);
INSERT INTO table_with_pk_clear SELECT number, number * number, toString(number), toString(number * number) FROM numbers(1000);
ALTER TABLE table_with_pk_clear CLEAR COLUMN key1 IN PARTITION tuple(); --{serverError 524}
SELECT count(distinct key1) FROM table_with_pk_clear;
ALTER TABLE table_with_pk_clear CLEAR COLUMN key2 IN PARTITION tuple(); --{serverError 524}
SELECT count(distinct key2) FROM table_with_pk_clear;
DROP TABLE IF EXISTS table_with_pk_clear;